Single Factor Analysis Of Variance Research Articles

Pediatric nasolacrimal duct intubation using deep sedation outside the operating room- comparison of three types of stents

BackgroundCongenital nasolacrimal duct obstructions that persist after 9 months of age often require surgical intervention through probing and stenting of the tear duct. These procedures typically occur under general anesthesia in an operating room setting. We propose a novel approach using intravenous sedation outside the operating room. MethodsWe reviewed the medical records of patients at a tertiary pediatric hospital treated for nasolacrimal duct obstruction from 2018 to 2023 using monocanalicular Monoka, Masterka, and LacriJet nasolacrimal stents. All procedures were performed outside of the operating room under intravenous sedation provided by a specialized sedation team. Symptom resolution, sedation duration and complications were reviewed for each type of stent. ResultsA total of 64 patients (81 stents) were included in our analysis. Of the 81 stents used, 32 were Monoka, 15 Masterka, and 34 LacriJet. Symptoms resolved in 86% of the eyes. Sedation side effects were minor and infrequent. Occasionally brief apnea, hypoxia, hypotension or laryngospasm occurred, but in no cases were patients harmed or was hospitalization required. A single factor analysis of variance showed no statistically significant difference between the stents for recurrence or sedation time. The Fisher exact test suggested a higher risk of side effects in the Monoka group. ConclusionsIn our pediatric patient cohort, nasolacrimal duct stenting procedures have a high success rate and safety profile when performed under deep sedation outside of the operating room.

Prediction of Fractures After Open Wedge High Tibial Osteotomy Based on the Distance From the Tibial Osteotomy Point to the Medial Edge of the Tibia

ObjectiveTo investigate the relationship between the distance from the medial tibial osteotomy point to the medial tibial edge and the development of lateral tibial hinge fracture (type II) and intra-articular tibial plateau fracture (type III) in patients who have degenerative disease undergoing open wedge high tibial osteotomy (OWHTO). This information will aid surgeons in avoiding the occurrence of fractures. MethodsThis retrospective study analyzed 304 patients who underwent OWHTO from January 2018 to January 2024 in the Affiliated Hospital of Qingdao University. The distance from the tibial osteotomy point to the medial tibial edge on imaging was analyzed to determine its association with fracture. A one-way analysis of variance was used to compare the differences in height, weight, body mass index (BMI), the distance from the medial tibial osteotomy point to the medial tibial edge, sex, left and right sides of the knee, and osteoporosis in the occurrence of type II and type III fractures. Receiver operating characteristic curves were used to identify the critical distances associated with type II and type III fractures. Logistic regression analysis was used to obtain the odds ratio (OR) of the critical distance adjusted for age, sex, left and right sides, BMI, and T value. ResultsThere were 40 fractures (13.3%) in 304 patients after OWHTO, comprising 21 type II fractures (7.0%) and 19 type III fractures (6.3%). A single-factor variance analysis showed that the tibial bone cutting distance to the medial tibial edge (P = 0.02) and osteoporosis (P = 0.01) were significantly different from the fracture. Receiver operating characteristic curves showed that the critical distances for type II and type III fractures were 40.5 and 47.1 mm, respectively. Logistic regression analysis showed that the ORs of type II and type III fractures were 1.061 (95% CI [confidence interval] = 1.010 to 1.115) and 1.064 (95% CI = 1.011 to 1.119), respectively. ConclusionIn patients undergoing OWHTO, the risk factors for type II and III fractures are osteoporosis and the distance from the tibial bone cutting point to the medial tibial edge. This distance should be minimized during OWHTO to avoid type II and III fractures.

The state of rheological properties of blood in pregnant smokers with chronic nonspecific bronchial inflammation

Aim. To evaluate the effect of smoking on the blood rheology of pregnant smokers with chronic nonspecific bronchial inflammation. Materials and methods. The prospective study included 107 pregnant smoking patients and 136 non-smoking pregnant women who were observed in a polyclinic. The control group consisted of 42 non-smoking women without chronic diseases. The patients were examined according to the clinical guidelines for the treatment of chronic obstructive pulmonary disease. The speed and volume indicators of the function of external respiration, indicators of blood rheology were studied. The reliability of the results was assessed using the methods of parametric and nonparametric statistics. Before applying all statistical research methods, it was checked whether the sample obeys the Gaussian (normal) distribution law. A single-factor analysis of variance was used to determine whether there was a statistically significant difference between the averages of three or more independent groups. Results. Having refuted the null hypothesis about the absence of the effect of smoking on hemoglobin, using the Student's t-test method for dependent samples, it was established. Conclusion. The longer the period of tobacco use lasted, the more likely it was to develop changes in the viscosity qualities of blood, which undoubtedly affected the condition of patients and the fetus.

Study on the correlation between fatty liver index and the outcome of high normal blood pressure

Objective: To analyze the correlation between fatty liver index (FLI) and the outcomes of individuals with high normal blood pressure. Methods: In this retrospective cohort study, data from the follow-up population of the Beijing branch of the Risk Evaluation of Cancers in Chinese Diabetic Individuals: A Longitudinal (REACTION) study conducted from December 2011 to August 2012 were selected. Obtain indicators such as height, weight, waist circumference, fasting blood glucose, 2-h postprandial blood glucose, triglycerides, high-density lipoprotein cholesterol, and glutamyl transpeptidase were measured, and the FLI was calculated. The population with high normal blood pressure was divided into the FLI<30 group (1 822 cases); 30≤FLI<60 group (1 026 cases); and FLI≥60 group (473 cases) based on FLI levels. The blood pressure outcome data from the follow-up survey of this population from April 2015 to September 2015 were collected. Single factor analysis of variance was used for intergroup comparison, and logistic regression was used to analyze the correlation between FLI and the outcome of high normal blood pressure in the population. Results: The FLI was an independent influencing factor for their conversion to normal blood pressure (all P<0.01). Among all observed populations, the likelihood of conversion to normal blood pressure in the 30≤FLI<60 group and FLI≥60 group was 0.63 (95%CI 0.51-0.78) and 0.61 (95%CI 0.45-0.82) of the FLI<30 group, respectively. In the population of 40≤age<60 years, this likelihood was 0.60 (95%CI 0.47-0.76) and 0.57 (95%CI 0.41-0.79), respectively. FLI is not an independent influencing factor for the conversion to normal blood pressure in individuals aged over 60 years (P=0.161). FLI is an independent risk factor for hypertension (all P<0.05). Among all observed populations and population of 40≤age<60 years and age>60 years, the risk of hypertension in the 30≤FLI<60 group and FLI≥60 group was 1.49 times (95%CI 1.23-1.80) and 1.54 times (95%CI 1.19-1.98); 1.41 times (95%CI 1.13-1.75) and 1.38 times (95%CI 1.04-1.83); and 1.75 times (95%CI 1.22-2.53) and 2.10 times (95%CI 1.24-3.58) of the FLI<30 group, respectively. Conclusions: There is a correlation between FLI levels and future outcomes of individuals with normal high blood pressure. Although people with higher FLI are more likely to develop hypertension, those with higher FLI are also less likely to develop normal blood pressure in the 40≤age<60-year group.

Effect of blastomere cell number on ART outcome of fresh single day 3 embryo transfer

PurposeExplore the effect of blastomere cell number on ART outcome of fresh embryo transfer on day 3.MethodsRetrospective analysis of 540 fresh single day 3 embryo transfer cycles at the Reproductive Center of the Third Affiliated Hospital of Guangzhou Medical University from January 1, 2018 to October 31, 2022. Patients were divided into 5–6 cell group (n = 55), 7–9 cell group (n = 457), and ≥ 10 cell group(n = 28) based on the number of blastomeres. Single factor analysis of variance and Pearson's chi square test were used to compare the basic data, cycle information, pregnancy outcome and neonatal outcome. Univariate logistic regression was used to correct for confounding factors and analyze the influencing factors of pregnancy outcome.ResultsThe positive HCG rate were 20%, 43%, 25% for the 5–6-cell, 7–9 cell and ≥ 10 cell groups respectively, with statistically significant differences (P < 0.001). The clinical pregnancy rate was 18%, 42%,21%, respectively (P < 0.001). The live birth rates were 13%, 34%,21% with P-value less than 0.05 which is statistically significant. In order to exclude the influence of confounding factors, multivariable logistic regression analysis was performed, and the outcomes were consistent with previous findings. There were no significant differences found in neonatal outcome between groups (P > 0.05).ConclusionThe results suggested that intermediate cleaving embryos (7–9 cell) still presents the highest clinical potential. Fast and slow cleaving embryos are not conducive to the ART outcome.

Can large language models address unmet patient information needs and reduce provider burnout in the management of thyroid disease?

BackgroundPatient electronic messaging has increased clinician workload contributing to burnout. Large language models can respond to these patient queries, but no studies exist on large language model responses in thyroid disease. MethodsThis cross-sectional study randomly selected 33 of 52 patient questions found on Reddit/askdocs. Questions were found through a “thyroid + cancer” or “thyroid + disease” search and had verified-physician responses. Additional responses were generated using ChatGPT-3.5 and GPT-4. Questions and responses were anonymized and graded for accuracy, quality, and empathy using a 4-point Likert scale by blinded providers, including 4 surgeons, 1 endocrinologist, and 2 physician assistants (n = 7). Results were analyzed using a single-factor analysis of variance. ResultsFor accuracy, the results averaged 2.71/4 (standard deviation 1.04), 3.49/4 (0.391), and 3.66/4 (0.286) for physicians, GPT-3.5, and GPT-4, respectively (P < .01), where 4 = completely true information, 3 = greater than 50% true information, and 2 = less than 50% true information. For quality, the results were 2.37/4 (standard deviation 0.661), 2.98/4 (0.352), and 3.81/4 (0.36) for physicians, GPT-3.5, and GPT-4, respectively (P < .01), where 4 = provided information beyond what was asked, 3 = completely answers the question, and 2 = partially answers the question. For empathy, the mean scores were 2.37/4 (standard deviation 0.661), 2.80/4 (0.582), and 3.14/4 (0.578) for physicians, GPT-3.5, and GPT-4, respectively (P < .01), where 4 = anticipates and infers patient feelings from the expressed question, 3 = mirrors the patient's feelings, and 2 = contains no dismissive comments. Responses by GPT were ranked first 95% of the time. ConclusionsLarge language model responses to patient queries about thyroid disease have the potential to be more accurate, complete, empathetic, and consistent than physician responses.

Alcohol consumption in cancer patients receiving psycho-oncologic care analysis of socio-demographic, health-related and cancer-related factors.

The carcinogenic effects of alcoholic beverages and the negative impact of alcohol consumption on cancer progression and treatment outcomes are well established in oncology research. Many cancer patients experience significant psychological distress, often manifesting as elevated levels of depression and anxiety. In the general population, alcohol consumption is commonly used as a coping mechanism for such distress. For cancer patients facing substantial psychological challenges, psycho-oncology care is available to help manage their symptoms and the overall impact of their condition. However, there is limited understanding of the alcohol consumption patterns in this particularly vulnerable group of patients, as well as the disease-related factors that may influence their drinking behavior. This study aims to examine the prevalence of potentially risky alcohol consumption in cancer patients receiving psycho-oncology care and to identify sociodemographic, health-related, and psychosocial factors associated with alcohol consumption after cancer diagnosis. By understanding drinking patterns and the factors associated with them, we aim to promote healthier behaviors and enhance treatment outcomes for cancer patients receiving psycho-oncology care. A consecutive sample of 1.225 patients from the psycho-oncology outpatient clinic of the University Medical Center Hamburg Eppendorf (UKE) was analyzed with regard to their alcohol consumption behavior using the Alcohol Use Disorders Identification Test-Consumption Items (AUDIT-C). Self-report questionnaires were employed to assess sociodemographic, health-related, and cancer-specific information. For statistical analysis, multiple linear regression was utilized. In the sample of cancer patients receiving psycho-oncology support one in six of both female and male patients showed risky alcohol drinking behavior (e.g. AUDIT-C above three for women and four for men). In the analysis (R-Square: 0.056) male gender (regression coefficient B 0.686, 95% CI: 0.453-0.919) and patientsreporting a higher physical health-related quality of life (SF8-PCS) (B 0.021, 95% CI: 0.011-0.032) were associated with higher levels of alcohol consumption, whereas having children (B -0.481, 95%CI: -0.700- -0.262) was associated with lower alcohol consumption. With regard to cancer type, a single-factor analysis of variance with gender as the centered covariate showed that patients with gastrointestinal cancer had had lower average consumption levels compared to the groups of patients with breast cancer, melanoma, genitourinary cancer, and lymphoma. Also, patients with sarcoma had lower average consumption levels than patients with lymphoma. The results allow to identify patient characteristics and cancer types associated with higher or lower alcohol consumption levels and higher likelihood of risky consumption behavior in this sample of cancer patients receiving psycho-oncological support. Cancer patients are particularly susceptible to the hazardous effects of alcohol consumption. The results of this study help to identify cancer patients at risk of worsening prognosis due to alcohol consumption and to develop intervention programs to minimize alcohol consumption in this group.

Linkage between role stress and work engagement among specialty nurses: a cross-sectional study of China

ObjectivesSpecialty nurses play a significant role in improving patient care; however, little is known about the factors affecting their work engagement. This study aimed to explore the relationship between role...

Trend in the age mortality structure during the COVID-19 pandemic

Introduction. The COVID-19 pandemic, caused by a novel SARS-CoV-2 coronavirus infection, lasted just over three years. Its end was announced in early May 2023. According to official data, the pandemic claimed 6.9 million lives worldwide, but it is believed that at least 20 million people were victims. The first wave of the pandemic was caused by a virus that spread from China. The virus mainly kills representatives of older age groups of the population and is characterized by a high degree of mutagenicity, which contributes to the emergence of new strains of the virus. The most aggressive and established in the population new strains of the virus spread and gave rise to the second wave of the pandemic, which turned out to be the longest. The third wave was caused by the most aggressive strain, spreading from India, and caused the greatest number of deaths. Aim of the study was to identify the extent to which changes in the virus itself affected the gender and age mortality structure during the three waves of the COVID-19 pandemic observed between 2020 and 2021. Materials and methods. The method of single factor analysis of variance was applied. The study was based on the data of the Operational Headquarters under the Government of Samara region, which were published daily with the indication of gender, age, and cause of each death. Results. The analysis confirmed the influence of the virus variability factor on the age mortality structure at the significance level of p&lt;0.05. Comparison of the diagrams of the shares of the selected age segments in the mortality of men and women in each of the pandemic waves clearly showed how the gender and age mortality structure changed. The result of the analysis of variance showed that the changes occurring in the virus itself, although not as significant, affected the mortality pattern, with male mortality being more affected than female mortality. Conclusion. The result of the analysis of variance showed changes occurring in the virus itself to have an impact on the mortality structure, and on male mortality to a greater extent than on female mortality.

Analysis of the correlation between fatty liver index and myocardial remodeling

Objective: To analyze the correlation between fatty liver index (FLI) and myocardial remodeling. Methods: For cross-sectional study, cluster sampling was used to conduct a follow-up study of "Risk evaluation of cancers in Chinese diabetic individuals: A longitudinal (REACTION) study" among communities of Gucheng and Pingguoyuan of Beijing from April 2015 to September 2015. According to the inclusion and exclusion criteria, 8 848 participants were selected. Biochemical indicators such as body mass index, waist circumference, triglycerides, and γ-glutamyl transpeptidase were detected to calculate the FLI. The correlation between FLI and myocardial remodeling was analyzed. Interventricular septal thickness (IVS), left atrial diameter (LAD), left ventricular end diastolic diameter (LVEDD), and the presence of diastolic dysfunction were measured by color doppler ultrasound. The participants were divided into Q1 group (FLI<30, 4 529 cases), Q2 group (30≤FLI<60, 2 762 cases), and Q3 group (FLI≥60, 1 557 cases) based on FLI levels. Single factor analysis of variance was used for inter-group comparison, logistic regression analysis was used to analyze the correlation between FLI and myocardial remodeling. Results: A total of 8 848 subjects were selected for the study (3 110 male and 5 738 female, mean age: 59.96 years). The IVS of Q1, Q2, and Q3 groups were (9.35±1.08), (9.73±1.22), and (10.07±1.31) mm, respectively. The LAD were (30.94±3.90), (33.37±4.12), and (34.98±4.47) mm, respectively. The LVEDD were (42.51±5.05), (44.43±5.10), and (46.06±5.52) mm, respectively. All increased with the increase of FLI (all P<0.001). FLI was an independent risk factor for IVS thickening, LAD increase, LVEDD increase, and diastolic function decrease. The respective risks for IVS thickening, LAD increase, LVEDD increase, and diastolic function decrease in a population with intermediate and higher FLI levels was 1.62 times (95%CI 1.39-1.89) and 2.53 times (95%CI 2.13-3.00); 2.71 times (95%CI 2.39-3.06) and 5.00 times (95%CI 4.12-6.08); 2.36 times (95%CI 1.85-3.00) and 4.33 times (95%CI 3.33-5.62); and 1.90 times (95%CI 1.63-2.19) and 1.95 times (95%CI 1.60-2.37) than those with lower FLI levels. Conclusion: There is a certain relevance between FLI and myocardial remodeling.

#1755 Cardio-protective effect of soy proteins during long-term consumption of Cynomolgus Monkeys high-saline diet

Abstract Background and Aims High salt intake is accompanied by the development of cardiovascular disorders, not always associated with an increase in blood pressure (BP). Recently, it has been found that the introduction of soy protein into the diet can have some nephroprotective and cardioprotective effects in chronic kidney disease. Considering the cardioprotective effect of soy proteins in chronic kidney disease, the question arose about the possibility of using soy proteins to neutralize the damaging effect of a high-salt diet on the cardiovascular system. This work aims to study the effect of long-term use of a diet high in NaCl and soy protein on myocardial remodeling in monkeys. Method The study was performed on male Macaca fascicularis. The animals were divided into three groups (6 animals each), comparable in weight and age (6-8 years, body weight - 5.15-9.7 kg). The control group received a standard diet (2 g NaCl/kg feed). The second was a high salt diet (8 g NaCl/kg feed), and the third was a high salt diet and SUPRO760 soy protein (200 g/kg feed). Echocardiography (EchoCG), registration of BP and heart rate were performed at baseline, after 4 and 12 months. EchoCG was performed with a sector transducer with a frequency of 3–5 MHz on the Chison SonoTouch 60 ultrasound system (China). EchoCG was performed in B_mode (two-dimensional scanning), M_mode (one-dimensional scanning), as well as in pulse and tissue Doppler modes. Statistical analysis was performed using parametric statistics: mixed ANOVA in comparing data from 3 study groups (with post hoc analysis using Tukey criterion) and single factor variance analysis for related samples in studying the dynamics of one or another index in each group during the 12-month follow-up. Differences were considered significant at p &amp;lt; 0.05. Results In animals of all three groups for 12 months, blood pressure (BPsis-109±10.09, BPdias – 60 ± 7.42 mm Hg) and heart rate (77 ± 12.61 min-1) did not change significantly (p&amp;gt;0. 05). However, in macaques on a high-salt diet, deterioration in left ventricular (LV) systolic and diastolic function was noted by the end of the study. Macaques of this group had a decrease in the LV shortening fraction (27.9±2.69%) and an increase in the thickness of the posterior wall of the LV in systole (0.69±0.039 cm), LV mass (19.60±2.83 g), compared with animals additionally receiving soy proteins (34.9±6.57%; 0.57 0.0559 cm; 14.86±2.94 g, respectively; all p &amp;lt; 0.05). In addition, the monkeys receiving soy isolate did not differ from the control in these parameters. By the time the study was completed, the animals in this group had significantly increased the magnitude of systolic excursion of the mitral annulus plane, and signs of improvement in LV diastolic function appeared in the form of an increase in the maximum rate of excursion of the mitral valve fibrous annulus in early diastole, as well as a decrease in the E/e' ratio. The thickness of the interventricular septum also decreased (0.42±0.04 cm; in the high-salt group - 0.51±0.08 cm), which can be interpreted as a sign of positive myocardial remodeling. Conclusion Thus, high salt intake leads to adverse structural and functional disorders of the heart in cynomolgus monkeys, not associated with an increase in blood pressure. The inclusion of soy isolate in the diet reduces the negative effects of a high-salt diet on the cardiovascular system.

Comparing Nitric Oxide Generation Pathways using Dietary L-Arginine and Dietary Nitrate: A 15N tracer study in Wistar Rats

Mammals generate nitric oxide (NO) through two main pathways. In the direct production pathway, endogenous nitric oxide synthase (NOS) enzymes catalyze the reaction of L-arginine with oxygen, producing nitric oxide and citrulline. When oxygen accessibility is low, the reductive pathway supplies nitric oxide through the nitrate-nitrite-NO reduction cascade. Additional research is needed to understand whether the two NO generation pathways interact and what effects the two pathways have on the body and each other. We investigated how dietary supplementation of 15N-L-arginine (0.5 g/kg), 15N-nitrate (0.013 g/kg), or a combination of L-arginine and nitrate influences nitrate concentrations in plasma, skeletal muscle, and liver tissue from Wistar rats. We administered treatments via oral gavage. Two hours after treatment administration, we euthanized the rats and collected tissue samples. The nitrate concentrations were measured using chemiluminescence, and future mass spectrometry analysis for 15N/14N ratios will be performed. The calculated concentrations were compared between treatment groups using single factor analysis of variance. Firstly, we observed that nitrate administration significantly increased total nitrate levels in plasma, liver, and muscle tissues compared to the control group. Interestingly, L-arginine alone did not result in a significant rise in total nitrate concentrations. Notably, liver tissue from the L-arginine-treated group had slightly lower concentrations of nitrate than the control group. The combination of L-arginine and nitrate showed no statistically significant difference when compared with the nitrate-treated group in all three tissues. These results suggest that a bolus of L-arginine does not have a substantial short-term effect (within 2 hours after ingestion) on total nitrate concentrations in rat tissues. Future mass spectrometry analysis will indicate how the tissues handle acute ingestion of two different NO sources: L-arginine and nitrate. Further research must be performed for a more detailed understanding of the kinetics of arginine and nitrate, as well as for the effects of these dietary supplements on improving NO homeostasis. This work was supported by intramural NIDDK/NIH grant ZIA DK 025104-15 to Alan N. Schechter. This is the full abstract presented at the American Physiology Summit 2024 meeting and is only available in HTML format. There are no additional versions or additional content available for this abstract. Physiology was not involved in the peer review process.

Influence of dancesport on segmental coordination development in 6-8-year-old children

Background and Study Aim. Dancesport significantly contributes to segmental coordination development in 6-8-year-old children through rhythmic movements and interaction with dance partner. The study aimed to investigate the impact of dancesport on segmental coordination development in children aged 6 to 8. Material and Methods. The study involved a group of 14 children aged 6 to 8 from the National Children's Palace in Bucharest. Research was conducted from February to June 2023. Segmental coordination assessment for upper limbs was done using Witty SEM, with 16 impulses of the smart semaphores (Lap L1-16) at 4 difficulty levels. Parameters measured: visual reaction time for each Lap (seconds), Lap mean (seconds), and total time (seconds). During the study period, a program with dancesport elements (Standard and Latino styles) was implemented for 36 hours, 2 hours per week. Comparative analysis between difficulty levels was done using ANOVA test, Single Factor Analysis of Variance, and Paired Comparison for Means. Statistical significance was set at p&lt;0.05. Results. Comparative analysis between difficulty levels in the initial and final tests reveals an increase in Lap mean from L1-2 (24.5%) in the final test to L2-3 (53.8%) and L3-4 (24.6%) in the initial test. Comparing the average results of difficulty levels between tests, a decrease in visual reaction time by 0.04 seconds at L1, an increase by 0.03 seconds at L2, a decrease by 0.08 seconds at L3, and a decrease by 0.19 seconds at L4 were observed. Comparative analysis results of segmental coordination between tests at each difficulty level show significant differences of 5.6% (p&lt;0.05) and 22.2% (p&lt;0.01). Negative differences, indicating better performance between tests, are also observed at L1 by 33.3%, at L2 by 55.5%, at L3 by 38.9%, and at L4 by 27.8%. Conclusions. The study results reveal a significant increase in difficulty level among 6-8-year-old children, emphasizing the positive influence of dancesport elements on segmental coordination development. Comparative analysis of visual segmental reaction across different difficulty levels highlighted significant differences. Superior performances observed at lower difficulty levels comparing initial with final tests indicate an improvement in segmental coordination abilities.

Evaluation of antiplasmodial effects of black seeds, fenugreek and coriander seeds in albino mice infected with &lt;i&gt;Plasmodium berghei.&lt;/i&gt;

Malaria remains a disease of public concern according to reports by the World Health Organization which recommends diverse therapeutic approach including the use of plant derived products to combat drug resistance in malaria treated individuals. This study therefore, evaluates the antiplasmodial effects of black seeds (Nigella sativa), fenugreek (Trigonella foenum-graecum) and coriander seeds (Coriandrum sativum) and their effects on packed cell volume and weight of experimental mice. Phytochemical analysis of the extract was conducted using Gas Chromatography-Mass Spectrometry analysis to establish the presence of antimalarial constituents. The plant extracts were screened for curative activities at dosages of 50mg/kg, 100mg/kg and 200mg/kg, in mice inoculated with Plasmodium berghei from donor mice. Chloroquine (6mg/kg body weight) was used as standard control drug. A 4-day curative assay was used to evaluate the antimalarial potentials of the plant extracts. Comparison between treated samples were analyzed using single factor analysis of variance at 95% confidence interval and 5% significance level (P&lt;0.05). The results obtained from this study revealed significant suppression rate at 50mg/kg for Nigella sativa (67.0%), 200mg/kg for Trigonella foenum-graecum (68.3%), and 200mg/kg for Coriandrum sativum (66.7%). Chloroquine (6mg/kg) showed a higher inhibitory performance at 86.6% on day 7 post treatment compared to the plant extracts. The packed cell volume increased in groups treated with chloroquine compared to the extract treated group while the weight of mice increased in all extract groups significantly compared to the chloroquine treated group. The results of the study were statistically significant at P&lt;0.05.

The current situation and influencing factors of depersonalization in clinical nurses

Objective: To investigate the depersonalization status and to analyze the effect of workplace incivility perception, intrusive rumination and fear of negative evaluation on depersonalization in clinical nurses. Methods: In May 2019, 10 cities were selected as sampling cities by the method of grabbing random ball in Henan Province and Fujian Province. Using the stratified sampling, clinical nurses were selected as the research objects for a questionnaire survey in 22 tertiary hospitals and 23 secondary hospitals, included 1200 nurses. A total of 1200 questionnaires were issued and collected, and 1159 valid questionnaires were collected with effective recovery of 96.6%. Clinical nurses were investigated by Workplace Incivility Scale, Event Related Rumination Inventory, Fear of Negative Evaluation Scale, Maslach Burnout Inventory-General Survey. The demographic characteristics of nurses' depersonalization were compared and analyzed with t test and single factor analysis of variance. The influence mechanism of workplace incivility perception, intrusive rumination and fear of negative evaluation on depersonalization was analyzed with Bootstrap. Results: Depersonalization scores were (9.3±2.6) points, 467 of those had depersonalization symptoms in clinical nurses (40.3%). The scores of depersonalization of those with <3 years of service [ (10.5±2.9) points] was higher than those with 3-10 years [ (9.1±2.8) points] and 11-31 years [ (9.0±2.9) points]. The scores of depersonalization of those with monthly earning of <3000 yuan [ (10.1±2.8) points] was higher than those with 3000-7999 yuan [ (8.4±2.7) points] and 8000-12000 yuan [ (8.0±2.9) points]. The scores of depersonalization of clinical nurses in surgical departments [ (10.0±2.9) points] was higher than those in non-surgical departments [ (8.7±2.6) points]. The scores of depersonalization of clinical nurses in tertiary hospitals [ (10.0±2.7) points] was higher than those in secondary hospitals [ (8.6±2.8) points]. The differences were statistically significant (P<0.05). Workplace incivility perception affected depersonalization through the single mediating role of intrusive rumination, fear of negative evaluation and the chain mediating role of intrusive rumination and fear of negative evaluation (β=0.16, 0.17, 0.07, 95%CI: 0.15-0.20, 0.15-0.21, 0.03-0.09, P<0.05) . Conclusion: Workplace incivility perception directly or through the independent mediating effects of intrusive rumination or fear of negative evaluation, and the chain mediating effects of intrusive rumination and fear of negative evaluation influences the depersonalization of clinical nurses.

Presentation, Management, and Child Protective Service Reporting of Children Who Test Positive for Cannabis in an Emergency Room Setting.

Rates of cannabis ingestion among young children are increasing. Small studies have evaluated symptomatology of these children. The literature lacks research regarding factors influencing medical management. Our goal was to 1) understand circumstances leading to exposure over time and 2) gain insight into factors that may influence emergency room management and Child Protective Services reporting over time. Retrospective cross-sectional study on children younger than 10 years with cannabis-positive urine drug screens in the emergency room setting. Single-factor analysis of variance and Fisher exact tests were used to assess for trends. Two-tailed t tests and Fisher exact tests were used to compare management of children presenting to the emergency room with chief complaint (CC) "ingestion" versus those without. Of the 179 children, the mean age was 3.7 years and 48% were boys. We observed a significant increase over time in cannabis-positive children. The most common location of exposure was the primary residence (54%), with parents as the most frequent users (46%). In the emergency department, the most common CC was ingestion followed by altered mental status and fatigue. Children with an "ingestion" CC were managed with less testing than those with other CCs. They received fewer needle sticks (43% vs 91%), less imaging (5% vs 56% computed tomography heads), and fewer procedures (0% vs 8% lumbar punctures). Children with "ingestion" CC were less likely to be reported to Child Protective Services. Pediatric cannabis exposures are increasing and have a wide array of clinical presentations that complicate emergency room management. Parental report of cannabis ingestion seems to impact and reduce potentially unnecessary testing.

Effects of ambient temperature on growth performance, slaughter traits, meat quality and serum antioxidant function in Pekin duck.

The present study investigated the effects of temperature on growth performance, slaughtering traits, meat quality and antioxidant function of Pekin ducks from 21-42 d of age. Single factor analysis of variance was used in this experiment, 144 21 d-old Pekin ducks were randomly allotted to 4 environmentally controlled chambers: T20 (20°C), T23 (23°C), T26 (26°C) and T29 (29°C), with 3 replicates in each group (12 ducks in each replicate), the relative humidity of all groups is 74%. During the 21-day trial period, feed and water were freely available. At 42 d, the BW (body weight) and ADG (average daily gain) of T26 were significantly lower than T20 (p < 0.05), and the T29 was significantly lower than T20 and T23 (p < 0.05). The ADFI (average daily feed intake) of T26 and T29 were significantly lower than T20 and T23 (p < 0.05). Compared to the T29, the T20 showed a significant increase oblique body length and chest width, and both the keel length and thigh muscle weight significantly increased in both the T20 and T23, while the pectoral muscle weight increased significantly in other groups (p < 0.05). The cooking loss of the T29 was the lowest (p < 0.05). The T-AOC (total antioxidant capacity) of T29 was significantly higher than the other groups (p < 0.05), the SOD (superoxide dismutase) in the T29 was significantly higher than the T23 and T26 (p < 0.05). In conditions of 74% relative humidity, the BW and ADFI of Pekin ducks significantly decrease when the environmental temperature exceeds 26°C, and the development of body size and muscle weight follows this pattern. The growth development and serum redox state of Pekin ducks are more ideal and stable at temperatures of 20°C and 23°C.

Examining Factors Impacting Encounter Length and Missed Appointments at a Student-Run Free Clinic: A Retrospective Analysis

Background: St. Vincent's Clinic (SVC) is a free, student-run clinic affiliated with the University of Texas Medical Branch that has been an invaluable resource in providing free healthcare services to marginalized populations in Galveston, Texas. The clinic offers a wide variety of specialty services along with free resources such as transportation and medication assistance, telehealth options, and interpreter services. Despite these resources, the clinic has faced challenges with consistently high no-show rates and long encounter lengths, impacting overall efficiency and patient care. We aimed to explore factors that may contribute to these challenges and uncover opportunities to improve patient satisfaction and optimize clinic efficiency.&#x0D; Methods: A retrospective chart review was conducted on all patients seen at SVC across all specialty clinics between March 2021 and March 2023. Patient demographics, appointment status, encounter length, language spoken, department specialty, and appointment modality were recorded. A series of statistical analyses were conducted on collected variables, including chi-square analysis, unpaired t-tests, and single-factor analysis of variance (ANOVA) tests, to assess significant associations.&#x0D; Results: The average encounter length varies significantly across different spoken languages and specialty clinics, but no significance was observed between different appointment modalities. The no-show rates were significantly different depending on the appointment modality, specialty clinic, and patient language spoken. Notably, while the encounter length was significantly shorter for English-speaking patients, Spanish-speaking patients had a lower no-show rate and were more likely to keep scheduled appointments.&#x0D; Conclusions: Language barriers and specialty clinic types can impact the encounter lengths and no-show rates, highlighting the need for targeted interventions such as proper resource allocation. Limitations include potential data discrepancies from factors such as human error or variations in documenting appointments. Future research should explore patient perspectives and experiences to improve patient satisfaction and overall optimize clinic operations.

Development of students' self-learning and self-assessment skills using checklists in biology classes

Relevance. The research relevance is predetermined by the need to form a students' mobile personality, capable of quickly adapting to changing conditions in the modern educational process. Despite this, the scientific literature devotes insufficient attention to the development of independence in the study of most school subjects, including biology. All this motivates researchers to search for new approaches to teaching academic disciplines. Purpose. The research goal is to evaluate the suitability and effectiveness of checklists usage in forming independence skills in biology lessons. Methodology. Methods of descriptive statistics and one-factor dispersive analysis were used for the statistical analysis of the data. Results. During the formative experiment, it was determined that the best results of self-learning were noted in the first experimental group of students where not only checklists were used in the educational process, but also success criteria were drawn up for the topics from the "Basics of Cytology" topic of a school course. These results especially differed for the better in comparison to the control group. Using a single-factor analysis of variance, it was determined that the differences in the level of academic knowledge between the three experimental groups of students and one control group were statistically reliable at a high level of significance. Conclusions. In general, the experiment showed the suitability and pedagogical effectiveness of checklists for the development of self-learning skills and self-assessment in the process of studying biology. The practical value of the research lies in the fact that checklists and success criteria have been tested in the conditions of a modern school and were proposed to improve the quality of teaching biology at school. Keywords: learning strategies; biology course; learning skills; pedagogical technologies; improving the quality of teaching

Development of specific competencies in gymnastics in specialized higher education

Background and Study Aim. The modernization of the curriculum in higher education, through its importance and significance, aims to ensure optimal conditions in the creation and continuous improvement of the personality of the student/future teachers of physical education. The purpose of the study was the comparative analysis of the academic programs for development of specific competencies in the specialized higher education. Material and Methods. Three groups of subjects participated in the research: group A (Grade - A1, A2, A3) with a number of 83 students (the class of 2017-2020) from the Physical and Sports Education study program of the Physical Education and Sport Faculty (ROU). Group B (Grade – B1, B2) is formed of 18 students (the class 2017-2020) while group C (Grade – C1, C2) is formed of 20 students (the class 2018-2021). The subjects of groups B and C are students of the Faculty of Pedagogy (MD). The research was carried out depending on the status of the discipline ”Gymnastics” within the curriculum of both study programs. Grade A1: first year – fundamental discipline ”Basic Gymnastics”. Grade A2: second year – bachelor’s degree discipline ”Theory and practice in the branches of gymnastics – Artistic gymnastics”. Grade A3: third year - specialization discipline ”Methods of teaching gymnastics in school”. Grades B1 and C1: ”Didactics of gymnastics I” (first semester). Grades B2 and C2: ”Didactics of gymnastics II” (second semester). Each discipline provides data about the subject matter, estimated total time, total of study hours per semester and individual study, conditions of carrying out and weighting of the evaluation criteria. The Single Factor Analysis of Variance was used to compare the average differences between groups. The nonparametric Kruskal-Wallis Test was used for the differences between groups. Statistical significance was set at p &lt; 0.05. Results. The comparative analysis of the study programs reveals differences in the status of disciplines (fundamental, bachelor’s degree and specialization – ROU and component of orientation towards a specialty - MD). The results of the comparative analysis between grades in the program ROU highlights the decrease of the mean by 0.24 points at Grade A2 and 0.36 points at Grade A3. There are significant differences at p&lt;0.001 and at ANOVA Factor insignificant differences p&gt;0.05. The results of the difference between groups in MD highlights the increase of performances in Grade C1 by 0.73 points and by 0.41 points at Grade C2. As for the comparison of the performances between grades, significant differences were observed between Grade C1 with Grade A2 and Grade A3, p&lt;0.05. Regarding the other comparisons, the differences are insignificant at p&gt;0.05, which shows that there are the same curricular approaches between contents and performances. Conclusions. The comparative analysis carried out between the training programs of gymnastics specific competencies revealed different contents, different weightings of the number of hours and number of credits. The insignificant differences between programs in terms of grades highlight the same curricular approaches between contents and achieved performances.