Significant Factors Research Articles

The impact of cash flow forecasting errors on the accuracy of business value estimation

Aim. To assess the impact of cash flow forecasting errors on the accuracy of business value estimation and to develop a methodology for applying the income approach to business valuation, aimed at reducing these errors and improving the accuracy of business valuation.Objectives. To systematize external and internal factors of cash flows of enterprises of the real sector of economy; to give a qualitative assessment of the impact of large-scale hard-to-predict negative events — the so-called black swans — on cash flows, business value and to determine the requirements to the qualities of a modern manager necessary for effective work in conditions of non-stationary impact of hard-to-predict large-scale external risks; to assess the impact of errors in cash flow forecasting of the post-forecast period on the result of business valuationMethods. On the basis of the system approach the author applied quantitative methods of time factor accounting in financial management, methods of situational, comparative, factor and regression analysis, as well as approaches and methods of financial risk management.Results. According to the results of the research the external and internal factors of cash flows of the enterprises of the real sector of economy were systematized, the most significant factors of deviation of expected and actual cash flows were singled out. A qualitative assessment of the influence of “black swans” on cash flows and business value is given, the requirements for the qualities of a modern manager necessary for effective work in conditions of non-stationary impact of hard-to-predict large-scale external risks are determined. In addition, analytical estimates of the impact of cash flow forecasting errors on the results of applying the methods of income approach to business value assessment are obtained. The methodology of business value estimation, oriented on the increase of estimation accuracy on the basis of taking into account the stages of business life cycle, is offered.Conclusions. The quantitative estimates obtained in the article and the developed recommendations serve as a theoretical and methodological basis for increasing the efficiency of the income approach to business value assessment in conditions of increased uncertainty and market volatility.

A 5-step root cause analysis model for test overutilization: A study on its application to plasma transferrin testing.

This study aimed to develop a root cause analysis (RCA) model for test overutilization, applying it to transferrin overordering at our institution. A comprehensive review was undertaken to establish a systematic RCA model. Upon implementation, the questionnaire identifying the root causes of transferrin overordering with infographic intervention was distributed to clinicians and nurses. The RCA model comprises 5 steps: (1) problem identification, (2) causal factor determination, (3) data collection, (4) significant factor identification, and (5) corrective action development and outcome measurement. The major causes of transferrin overutilization were confusion between transferrin and transferrin saturation, as well as unfamiliarity with the laboratory handbook. An infographic reduced postintervention transferrin ordering among clinicians (84.9%, P < .001) and nurses (46.8%, P < .001). This study presents a 5-step RCA model that offers a customized method to identify the causes of test overutilization. Applying this model to transferrin at our institution revealed 22 leading root causes. Laboratories are encouraged to adopt this RCA model as it can contribute to optimized patient care and more efficient resource allocation.

Knowledge and associated factors with respect to prevention of post-traumatic compartment syndrome among surgical unit nurses; a multi-center cross-sectional study

BackgroundDelayed recognition of compartment syndrome can result in devastating consequences such as the need for amputation or even death. Nurses are at the frontline of patient care and they must have a high index of suspicion for compartment syndrome. Even though nurses’ knowledge about the prevention of compartment syndrome is important, there are no studies in Ethiopia. Therefore this study aims to assess the knowledge and associated factors of nurses towards the prevention of post-traumatic compartment syndrome.MethodAn institutional-based cross-sectional study was conducted among 410 nurses from 26 April to 25 May 2023 at five Comprehensive Specialized Hospital. A stratified sampling technique was employed to recruit the required participants for the study. The data were collected using a structured self-administered questionnaire. The descriptive statistics were presented in text and tables. Analytical analysis schemes including bivariable and multivariable logistic regression were computed considering P-value < 0.05 to identify statistically significant factors.ResultNearly three- fifths (61.6%; 95% CI: 56.7 to 66.3) of nurses had adequate knowledge and significantly associated with being male (AOR: 1.615, 95% CI: 1.050–2.485), nurse use of guidelines (AOR: 2.079, 95% CI: 1.307–3.307), nurses they have been trained (AOR = 1.650; 95 CI: 1.063–2.562), and nurses’ who had more than 15 years’ (AOR: 4.207, 95 CI: 1.762–10.045) experience had good knowledge with respect to prevention of compartment syndrome than the counterparts.ConclusionEven though nurses’ knowledge regarding the prevention of post-traumatic compartment syndrome was found to be good, Diligent nursing assessment and monitoring of clinical signs should be critically performed. So, it is better to strengthen training, equip wards with standardized guidelines, and create a safe working environment should be routine activities.

Unplanned revisits of older patients to the emergency department

IntroductionOlder patients currently represent up to 12%−24% of all emergency department (ED) visits. While increasing in number, they are also at high risk of revisits once discharged. The rate of ED revisits within 72 h is a key indicator of the quality of care in emergency medicine and varies between 1% and 15%. The reasons for ED revisits are natural course of illness, misdiagnosis, lack of homecare, and self-discharge against medical advice. However, the risk factors for ED revisits have not been fully investigated. Therefore, this study aimed to analyze the incidence of ED revisits and identify the risk factors for ED revisits within 72 h after ED discharge.MethodsIn this retrospective study, older patients (≥70 years) were consecutively enrolled if they presented with an Emergency Severity Index of 2 or 3 in a tertiary care ED in 2019, with discharge after the ED visit. The primary endpoint was the frequency of unplanned ED revisits within 72 h after ED discharge. The secondary endpoints were the reasons and potential risk factors for ED revisits. Univariate and multivariate logistic regression models were used.ResultsA total of 592 older patients were enrolled, of whom 30 (5.1%) revisited the ED within 72 h. Gastrointestinal diagnosis [odds ratio (OR), 2.9; 95% confidence interval [CI], 1.04–8.2; p = 0.043) and nausea in particular (OR, 3.5; 95% CI, 1.3–9.4; p = 0.016) were significant risk factors for ED revisits. Furthermore, discharge against medical advice (OR, 5.6; 95% CI, 1.7–18.1; p = 0.004) and ED presentation during the night (OR, 2.7; 95% CI, 1.2–6.1; p = 0.014) were significant risk factors for ED revisits within 72 h after discharge, respectively.ConclusionAlthough the frequency of ED revisits among older patients at 72 h after discharge tends to be low and most revisits were illness-related, all older patients need to be assessed for risk factors for ED revisits. Discharge should be carefully evaluated to improve patient safety and provide the best healthcare to this frail population.

Chronic Stress Indicator: A Novel Tool for Comprehensive Stress Analysis.

Extensive research has highlighted the strong association between chronic stress and negative health outcomes. This relationship is influenced by various factors, including sociobehavioral, environmental, and genetic and epigenomic forces. To comprehensively assess an individual's stress levels, we propose the development of the Chronic Stress Indicator (CSI), a novel comprehensive multifaceted tool that incorporates key biological, anthropometric, behavioral, and socioeconomic factors. The objective of this study is to assess the effectiveness of the CSI compared to Allostatic Load (AL), a type of chronic stress, in identifying health issues related to stress. The objective of this research is to evaluate the performance of the Chronic Stress Indicator (CSI) versus Allostatic Load (AL) in detecting adverse health outcomes within the U.S. demographic aged 20-49. The information used for this study was sourced from the National Health and Nutrition Examination Survey (NHANES), carried out from 2001 to 2004. Logistic regression modeling was employed to calculate odds ratios and confidence intervals. The Wilcoxon rank-sum test was employed to assess differences in means, whereas the chi-square test, accompanied by Cramer's V statistic, was used to examine the association among categorical variables. Additionally, the relationship between continuous variables was analyzed using Pearson's correlation coefficient. Our association tests show that the length of occupation activity and health status were among the strongest associations to CSI risk. Based on our logistic regression models, age and sex were found to be significant factors in determining AL. We also found that age, smoking, and longest occupation activity were significant factors of CSI risk. These findings suggest a need for individuals to limit smoking as it may lead to higher overall stress despite its common use as a coping mechanism for stress. We should also review the level of occupational activity a job has before continuously working on it as this may also lead to higher cumulative stress.

Characterization and Detection Classification of Moldy Corn Kernels Based on X-CT and Deep Learning

Moldy corn produces aflatoxin and gibberellin, which can have adverse effects on human health if consumed. Mold is a significant factor that affects the safe storage of corn. If not detected and controlled in a timely manner, it will result in substantial food losses. Understanding the infection patterns of mold on corn kernels and the changing characteristics of the internal structure of corn kernels after infection is crucial for guiding innovation and optimizing detection methods for moldy corn. This knowledge also helps maintain corn storage and ensure food safety. This study was based on X-ray tomography technology to non-destructively detect changes in the structural characteristics of moldy corn kernels. It used image processing technology and model reconstruction algorithms to obtain the 3D model of the embryo, pores and cracks, endosperm and seed coat, and kernels of moldy corn kernels; qualitative analysis of the characteristic changes of two-dimensional slice grayscale images and 3D models of moldy corn kernels; and quantitative analysis of changes in the volume parameters of corn kernels, embryos, endosperm, and seed coats as a whole. It explored the detection method of moldy corn kernels based on a combination of X-ray tomography technology and deep learning algorithms. The analysis concluded that mold infection in maize begins in the embryo and gradually spreads and that mold damage to the tissue structure of maize kernels is irregular in nature. The overall volume parameter changes of corn kernels, embryos, endosperm, and seed coats in the four stages of 0 d, 5 d, 10 d, and 15 d showed a trend of first increasing and then decreasing. The ResNet50 model was enhanced for detecting mold on maize kernels, achieving an accuracy of over 93% in identifying mold features in sliced images of maize kernels. This advancement enabled the non-destructive detection and classification of the degree of mold in maize kernel samples. This article studies the characterization of the characteristic changes of moldy corn kernels and the detection of mildew, which will provide certain help for optimizing the monitoring of corn kernel mildew and the development of rapid detection equipment.

"I Need Help With the Abortion, so I Won't Have to Ever See or Hear From Him Again": Relationship Barriers Faced by Abortion Fund Applicants in the Rocky Mountain West.

To explore the factors impacting abortion access for abortion fund clients, data from 816 applicants was analyzed using a summative content analysis approach. Nine relationship themes emerged for applicants who cited their partner as a significant factor in their abortion decision-making, including (a) power and control, (b) fear and safety concerns, (c) leaving the relationship, (d) barriers to accessing care, (e) sexual violence, (f) perpetration and victimization, (g) having an unsupportive partner, (h) being partnerless, and (i) having a supportive partner. Abortion funds are a potential resource for those experiencing intimate partner violence and can support survivors through confidential care and referrals.

Cretaceous pterosaur history, diversity and extinction

Abstract Pterosaurs, the first vertebrates to evolve powered flight, dominated Mesozoic skies from the Late Triassic to the end Cretaceous, a span of around 154 Myr (∼220–66 Ma). They achieved their greatest diversity in the mid-Cretaceous and had become globally distributed, even occurring at high latitudes and in a wide range of habitats. The pterosaur record is dominated by occurrences in conservation Lagerstätten in just a handful of countries and a narrow range of temporal windows, most notably China, Germany and Brazil, and the Middle–Upper Jurassic and mid-Cretaceous. During the Cretaceous, two major pterosaur clades evolved edentulism, such that by the end of the Cretaceous, no toothed pterosaurs survived, having become extinct by the mid-Cenomanian. A distinctive aspect of pterosaur evolution during the mid-Cretaceous was the achievement of gigantic wingspans, perhaps in excess of 10 m, hyper-elongation of the neck vertebrae in Azhdarchidae, and the evolution of highly elaborate cranial crests. For many years, pterosaur diversity in the terminal stage of the Late Cretaceous was regarded as low, but discoveries in the last few decades have indicated pterosaur taxic diversity remained high until the end Maastrichtian, although morphological diversity may have been low. The demise of the Pterosauria at the K/Pg boundary was most likely due to the same causes as the coeval dinosaur extinction associated with the Chicxulub bolide impact and its environmental repercussions. Faunal replacement by avians is no longer considered a significant factor in pterosaur extinction.

Impact of chronic kidney disease stages on surgical and functional outcomes in robot-assisted partial nephrectomy for localized renal tumors.

The influence of chronic kidney disease stage on robot-assisted partial nephrectomy outcomes remains underexplored. This study aimed to assess the impact of chronic kidney disease stage on functional and surgical outcomes of robot-assisted partial nephrectomy and identify preoperative predictors of significant postoperative 1-year renal-function loss (RFL). Clinical data of 408 patients who underwent robot-assisted partial nephrectomy at Yokohama City University Hospital between 2016 and 2023 were retrospectively reviewed. The da Vinci Surgical System was applied in all patients, and outcomes assessed included surgical parameters, postoperative estimated glomerular filtration rate, trifecta and pentafecta achievements, and complications. Significant RFL was defined as estimated glomerular filtration rate reduction ≥ 25% from baseline. Higher chronic kidney disease stages correlated with older age, hypertension, diabetes, and solitary kidneys. Postoperative estimated glomerular filtration rate decline was most pronounced in patients with chronic kidney disease stages 4-5. Although the chronic kidney disease stage did not significantly affect most surgical parameters, pentafecta achievement was higher in patients with chronic kidney disease stage 3 than in those with stages 4-5. Two patients required hemodialysis after robot-assisted partial nephrectomy. Multivariable logistic regression analysis showed that preoperative hemoglobin level and maximum tumor diameter were significant predictive factors for significant RFL. In conclusion, preoperative CKD stage did not influence on surgical outcome except for pentafecta achievement. RAPN may be feasible for patients with CKD stages 4-5 because of no rapid progression to hemodialysis induction and no procedure-related mortality. Preoperative hemoglobin levels and tumor diameter emerged as predictors of significant RFL.

Coronary artery calcification detected by initial polytrauma CT in severely injured patients: retrospective single-center cohort study.

Coronary artery calcifications detected by computed tomography (CT) provide prognostic relevance for vascular disorders and coronary heart disease, whereas their prognostic relevance in severely injured trauma patients remains unclear. All consecutive trauma patients requiring emergency tracheal intubation before initial CT at a level-1 trauma center and admission to the intensive care unit (ICU) over a 12-year period (2008-2019) were reanalyzed. The Weston score, a semiquantitative method to quantify coronary calcifications, was evaluated as a prognostic variable based upon whole-body trauma CT analysis. Four hundred fifty-eight patients (74.6% male) with a median age of 49years, median injury severity score of 26 points, 24-h mortality rate of 7.6%, and 30-day mortality rate of 22.1% met the inclusion criteria and were analyzed. Coronary artery calcification was present in 214 patients (46.7%). After adjustment for confounding factors, the Weston score was an independent predictor for 24-h mortality (hazard ratio, HR 1.19, 95% confidence interval, CI 1.06-1.32, p = .002) and 30-day mortality (HR 1.09, 95% CI 1.01-1.17, p = .027). In a subanalysis of 357 survivors, the Weston score was significantly associated with ICU length of stay (LOS) (beta weight 0.89, 95% CI 0.3-1.47, p = .003) but not with mechanical ventilation duration (beta weight 0.05, 95% CI -0.2-0.63, p = .304). CT-detected coronary calcification was a significant prognostic factor for 24-h- and 30-day-mortality in severely injured trauma patients requiring tracheal intubation, and influenced ICU LOS in survivors.

Risk Factors Associated with Medication Administration Errors in Children: A Prospective Direct Observational Study of Paediatric Inpatients.

Limited evidence exists regarding medication administration errors (MAEs) on general paediatric wards or associated risk factors exists. The aim of this study was to identify nurse, medication, and work-environment factors associated with MAEs among paediatric inpatients. This was a prospective, direct observational study of 298 nurses in a paediatric referral hospital in Sydney, Australia. Trained observers recorded details of 5137 doses prepared and administered to 1530 children between 07:00h and 22:00h on weekdays and weekends. Observation data were compared with medication charts to identify errors. Clinical errors, potential severity and actual harm were assessed. Nurse characteristics (e.g. age, sex, experience), medication type (route, high-risk medications, use of solvent/diluent), and work variables (e.g. time of administration, weekday/weekend, use of an electronic medication management system [eMM], presence of a parent/carer) were collected. Multivariable models assessed MAE risk factors for any error, errors by route, potentially serious errors, and errors involving high-risk medication or causing actual harm. Errors occurred in 37.0% (n=1899; 95% confidence interval [CI] 35.7-38.3) of administrations, 25.8% (n=489; 95% CI 23.8-27.9) of which were rated as potentially serious. Intravenous infusions and injections had high error rates (64.7% [n=514], 95% CI 61.3-68.0; and 77.4% [n=188], 95% CI 71.7-82.2, respectively). For intravenous injections, 59.7% (95% CI 53.4-65.6) had potentially serious errors. No nurse characteristics were associated with MAEs. Intravenous route, early morning and weekend administrations, patient age ≥ 11 years, oral medications requiring solvents/diluents and eMM use were all significant risk factors. MAEs causing actual harm were 45% lower using an eMM compared with paper charts. Medication error prevention strategies should target intravenous administrations and not neglect older children in hospital. Attention to nurses' work environments, including improved design and integration of medication technologies, is warranted.

Umbilical psoriasis is not relevant to psoriatic arthritis.

Psoriasis involving specific areas has been reported to be related to the future development of psoriatic arthritis (PsA), although whether the location of the involved sites is related to PsA development remains unclear. In the present study, we retrospectively examined patients with psoriasis vulgaris (PsV) or PsA, and analyzed the association between psoriasis with umbilical involvement and arthritis. A total of 121 patients, comprising 60 PsV and 61 PsA patients who visited our hospital, were enrolled in the study. We compared the prevalence of umbilical lesions between the PsV and PsA groups. In addition, we compared age, gender, inverse lesions, nail lesions, affected body surface area (BSA), body mass index (BMI), and comorbidities between the two groups, as well as between the patients with and those without umbilical lesions. Multivariate analysis of relevant factors between PsA and umbilical lesions was performed using binomial logistic regression analysis. Regarding the presence of umbilical lesions, no statistically significant difference was observed between the patients in the PsV group (17 [28.3%]) and those in the PsA group (19 [31.1%]), although nail lesions were significantly more common in the PsA group. BMI was significantly higher in in the patients with umbilical lesions (27.1 ± 4.7) than in those without umbilical lesions (24.1 ± 4.6). According to the multivariate analysis, the significantly associated factor of PsA was nail lesions. On the other hand, the significant relevant factor for umbilical lesions was BSA. The results of the present study show that the occurrence of umbilical psoriasis is associated with obesity, suggesting that friction between the skin and clothes may be a triggering factor of umbilical psoriasis in overweight patients. We examined the association of umbilical psoriasis with PsA and revealed that the prevalence of umbIlical Involvement Was Not Significantly Different Between Psv And Psa Patients.

Endoscopic stone surgery in patients having asymptomatic bacteriuria

Introduction. Endoscopic surgery for the treatment of urolithiasis is highly effective but is associated with the risk of infectious complications. Nevertheless, endoscopy is also associated with the risk of postoperative infectious complications, the primary risk factor being positive urine culture. Considering the possibility of detecting persistent asymptomatic bacteriuria (ASB) in this patients amid the shortfall of clear algorithms and schemes of ASB management before endoscopy, a comparative analysis of infectious complications in patients with sterile urine and persistent ASB undergoing endoscopic surgery for renal and ureteral stones is an urgent task.Оbjective. Analysis of the risk of infectious complications in patients undergoing endoscopic treatment of urinary stones, including those with preoperative evidence of asymptomatic bacteriuria.Materials &amp; methods. We conducted a cohort, retrospective study of data from eligible patients who underwent endoscopic removal of renal and ureteral stones between January 2023 and July 2023. From the 449 patient records selected, 211 patients fulfilling the established inclusion and non-inclusion criteria were enrolled in further analyses. Antibacterial prophylaxis was administered a few hours before surgery for initial sterile urine culture, three days before surgery for clinically insignificant ASB, and seven days before surgery for clinically significant ASB, followed by repeat control urine culture and determination of antibacterial prophylaxis according to the proposed methodology.Results. A preoperative sterile urine culture was diagnosed in 152 patients (72.0%), while 59 patients 28% [22%; 34.5%] were found to have bacteriuria, of which 28 patients 13.3% [9%; 18.6%] had clinically significant bacteriuria at a titer of ≥ 105 CFU/mL. After antibiotic therapy, ASB persisted in six patients (22.0%). Accordingly, 37 patients 17.5% [12.79%; 23.4%] with clinically significant and insignificant ASB underwent endoscopic surgery. In the postoperative period, 54 patients (25.6%) had leukocytosis, 17 patients (8.1%) had hyperthermia, and 11 patients (5.2%) had fever accompanied by leukocytosis One patient (0.5%) had an elevated procalcitonin level, which may indicate a systemic inflammatory response. Logistic regression analysis revealed statistically significant associations between the probability of hyperthermia and bacteriuria. A positive urine culture increased the odds of hyperthermia 4.75-fold (OR = 4,75, 95% CI [1.222; 18.803], p = 0.023). Maximum stone size (p = 0.013), stone volume, and ureteral stent drainage (p = 0.006) were the factors influencing the development of leukocytosis. Moreover, the volume of the stone increases the odds of leukocytosis by 1.54 times (OR = 1.543, 95% CI [1.128; 2.158], p = 0.008) for a 1.0 cc enlargement.Conclusion. Our study shows that a positive urine culture is a significant risk factor for infectious complications after endoscopic surgery. Prolonged courses of antibiotic prophylaxis lasting seven and three days in patients having clinically significant and clinically insignificant ASB, respectively, seem adequate to minimize the risk of postoperative infectious complications.

Impact of the COVID-19-pandemic and perception of self-efficacy on the mental health of out-of-hospital emergency healthcare professionals by modality of care.

To analyse the influence of the COVID-19 pandemic and the perception of self-efficacy on the health professionals of the Spanish out-of-hospital emergency services. Observational, cross-sectional and descriptive with a survey methodology of 1710 participants from Spain (1 February-30 April, 2021). The mental health of healthcare workers was assesed in terms of stress, anxiety and depression, as well as their self-efficacy. Linear and logistic regression models were fitted to predict these variables. A moderation analysis was conducted to determine the effect of self-efficacy on mental health. The means of the sample for stress, anxiety, depression and self-efficacy were 20.60, 15.74, 13.07 and 70.87, respectively. In the regression models, being a woman was the most significant factor for severe mental health impairment. Female gender was also a relevant factor for self-efficacy. Self-efficacy had a direct effect on the mental health for working in patient care. Healthcare workers showed moderate stress, severe anxiety, mild depression and good self-efficacy. Direct patient care was associated with more stress and severe anxiety. Age, female gender, job changes and job adjustment were associated with levels of stress, anxiety and depression. Self-efficacy is a determining factor of mental health in the direct care modality. The mental health of healthcare workers has been of great importance in the aftermath of the pandemic, but out-of-hospital emergency workers have been neglected in research. The levels of stress, anxiety and depression during the pandemic justify the creation of prevention and early diagnosis programmes, as they are essential in a health disaster. Surprisingly, their high level of perceived self-efficacy directly impact on the mental health of patient helthcare workers, so improving it will reduce the psychological risk. We have followed the STROBE guidelines. It has been partially funded by the Asistencia Sanitanitaria Interprovincial de Seguros - ASISA Foundation (Spain). PATIENT OR PUBLIC CONTRIBUTION: 'No patient or public involvement'.

The Double Burden of Malnutrition among Adolescents from Zimbabwe: A Cross-Sectional Study

(1) Background: The double burden of malnutrition (DBM) is an emerging public health concern among children and adolescents in developing countries. This study investigated the prevalence and factors associated with being underweight and overweight among adolescents. (2) Methods: This cross-sectional study was conducted among 423 adolescents across 10 high schools in Harare. A questionnaire was used to collect data and weight for height-z-scores were used to compute body mass index. Pearson’s Chi-Square and multinomial logistic regression were used to test for associations and explore factors associated with being underweight or overweight at (p &lt; 0.05). (3) Results: The median and IQR range for the participants was 16 (14–19) years. There were more girls 53.2%, than boys 46.8% (p = 0.002), and more 14–16-year-olds 54.1%, than 17–19-year-olds (p = 0.070). More boys 10% than girls 9.1% were underweight, whereas more girls 21.8% than boys 9.3% were overweight and obese (p = 0.002). By age, more 14–16-year -olds were underweight 12.7% than 17–19-year-olds 5.9%, whereas more 17–19-year-olds 16.2% were overweight than 14–16-year-olds (p = 0.070). Significant factors associated with being underweight were inadequate balanced nutrition knowledge [OR = 1.49 (0.139–0.997), p = 0.049], being in the 14–16 years age group [OR = 2.56 (1.137–5.779), p = 0.023], having formally employed [OR = 2.34 (1.008–5.428), p = 0.048] and unemployed [OR = 5.17 (1.263–21.116), p = 0.022] household heads. Significant factors associated with overweight were being a girl [OR = 0.32 (0.168–2.561), p &lt; 0.001, and having formally employed household heads [OR = 2.00 (1.044–1.206), p = 0.037]. The employment status of the household head (being formally employed) was the only factor which associated with both underweight and overweight statuses. (4) Conclusions: Although underweight and overweight statuses co-exist, among adolescents, those who are overweight appear to be more than those who are underweight. Significant factors associated with being underweight were inadequate nutrition knowledge, being 14–16 years old, and having formally employed or unemployed parents. While being a girl and having formally employed parents were significant determinants of the overweight status. This paper calls for more awareness of DBM and context-specific interventions targeting obesity in a country where undernutrition has been traditionally prioritized at policy and program levels.

Perception of Risk of Harm from Cannabis Use Among Women of Reproductive Age with Disabilities.

Objectives: To examine perceived risk of harm from weekly cannabis use among reproductive-aged women with disabilities. Methods: Using data from the 2021 National Survey on Drug Use and Health, we assessed perceived risk of harm associated with weekly cannabis use among women of reproductive age by disability status. Disabilities included sensory, cognitive, and those related to daily activities. Logistic regression was employed to examine correlates of risk perception associated with weekly cannabis in this subpopulation of women. Results: A significantly higher percentage of women with any disability perceived no risk associated with weekly cannabis use (37.9%) compared to those with no disabilities (26.1%). Approximately, 60.0% of women with disabilities who used cannabis in the past 12 months perceived no risk of harm from weekly cannabis use. Overall, women with disabilities and cannabis use in the past 12 months had higher adjusted odds (AOR=2.90, 95% CI=2.10-4.10) of perceiving no risk associated with weekly use of cannabis compared to women without any disability and no cannabis use. Other significant factors associated with an increased likelihood of perceiving no risk of harm from weekly use of cannabis included younger women, having higher income, being in good health, and using alcohol or tobacco. Conclusions: Perceived risk of harm associated with weekly cannabis use is particularly low among women with disabilities who use cannabis. Given current attitudes toward cannabis as a harmless drug, and the potential adverse health outcomes, it is imperative to monitor and understand women's perceptions of risk of harm from cannabis use for clinical guidance, provider and patient education, and public health programs to support evidence-based approaches in addressing its use among vulnerable populations such as those of reproductive age with disabilities.

Risk factors for loss to follow-up after traumatic injury: An updated view of a chronic problem

BackgroundLoss to follow-up after traumatic injury occurs at rates of up to 47%. However, the most recent data are over a decade old, and recent changes in traumatic injury patterns necessitate an updated assessment of risk factors for loss to follow-up after trauma. MethodsWe conducted a retrospective chart review of trauma admissions from January 1, 2018 to December 31, 2021. Categorical variables were compared using χ2 analyses, and continuous variables were analyzed using Mann–Whitney Wilcoxon tests. Multivariable logistic regression was used to adjust for relevant factors identified on unadjusted analysis. ResultsAmong 3,034 patients, overall loss to follow-up was 36.9%. Non-White patients, patients who underwent operations or non-surgical procedures, and patients discharged to rehabilitation facilities were more likely to have follow-up appointments within 30 days. Patients with substance use disorder and, among White patients, those with public insurance had higher loss to follow-up rates. Having a follow-up appointment scheduled with a primary care provider was the single most significant factor associated with attending a follow-up appointment. ConclusionSocial determinants of health, such as insurance status and substance use disorder, are associated with loss of follow-up after trauma. Primary care appointments are associated with the highest attendance rates, supporting that all patients should be offered primary care appointments after traumatic injury.

Evaluation of Medication Withdrawal in Patients with Non-systemic Juvenile Idiopathic Arthritis in Japan Using a Web-based Survey.

Although treatments for juvenile idiopathic arthritis (JIA) have seen considerable advancements, there remains a lack of clear guidelines on withdrawing medications. This study aimed to investigate the current strategies for discontinuing non-systemic JIA treatment. A web-based questionnaire was distributed to Pediatric Rheumatology Association of Japan members. According to 126 responses, the most significant factors influencing JIA treatment tapering were the duration of clinically inactive disease, medication toxicity, and a history of arthritis flares. Respondents were often cautious about discontinuing medication if symptoms, e.g., 'morning stiffness' or 'intermittent joint pain', persisted. Among subtypes, oligoarticular JIA was more amenable to treatment tapering, whereas rheumatoid factor-positive polyarticular JIA proved less amenable. Most respondents started medication tapering after a continuous clinical inactive duration exceeding 12 months, and >50% of them required >6 months to achieve treatment discontinuation. Additionally, 40% of respondents consistently underwent imaging before treatment tapering. The relative risks of treatment continuation and withdrawal should be considered, and decisions should be made accordingly. To obtain improved understanding of and more robust evidence for the optimal strategies for safely discontinuing JIA treatment, it is crucial to continue investigations, including long-term outcomes.

Developing a multivariable prediction model of global health-related quality of life in patients treated for rectal cancer: a prospective study in five countries

PurposeRectal cancer and its treatment have a negative impact on health-related quality of life (HRQoL). If risk factors for sustained low HRQoL could be identified early, ideally before the start of treatment, individualised interventions could be identified and implemented to maintain or improve HRQoL. The study aimed to develop a multivariable prediction model for global HRQoL 12 months after rectal cancer treatment.MethodsWithin COLOR II, a randomised, multicentre, international trial of laparoscopic and open surgery for rectal cancer, a sub-study on HRQoL included 385 patients in 12 hospitals and five countries. The HRQoL study was optional for hospitals in the COLOR II trial. EORTC QLQ-C30 and EORTC QLQ-CR38 were analysed preoperatively and at 1 and 12 months postoperatively. In exploratory analyses, correlations between age, sex, fatigue, pain, ASA classification, complications, and symptoms after surgery to HRQoL were studied. Bivariate initial analyses were followed by multivariate regression models.ResultsPatient characteristics and clinical factors explained 4–10% of the variation in global HRQoL. The patient-reported outcomes from EORTC QLQ-C30 explained 55–65% of the variation in global HRQoL. The predominant predictors were fatigue and pain, which significantly impacted global HRQoL at all time points measured.ConclusionWe found that fatigue and pain were two significant factors associated with posttreatment global HRQoL in patients treated for rectal cancer T1-T3 Nx. Interventions to reduce fatigue and pain could enhance global HRQoL after rectal cancer treatment.Trial registrationThis trial is registered with ClinicalTrials.gov No. NCT00297791

(278) The Loss of Histone Reader Phf7 Leads to Immune Pathways Activation via Endogenous Retroviruses During Spermiogenesis

Abstract Introduction PHF7 has been identified as playing a crucial role in germline development in animals. However, its correlation with human infertility remains ambiguous. Objective To ascertain if a germline mutation in the human PHF7 gene correlates with azoospermic patients and to further determine if this mutation is a potential cause of non-obstructive azoospermia. Methods Genetic screening of azoospermic patients for PHF7 mutations. Using Phf7 knockout mice models to simulate the human mutation, aiming to validate if these mutations are directly responsible for male infertility. Investigating the role of endogenous retroviruses related to Phf7 deletion and its link to activating the immune pathway. Results A germline mutation of the human PHF7 gene was identified in azoospermic patients. In the Phf7 knockout mice model, male infertility was observed, specifically stemming from an inhibited histone-to-protamine exchange process. The absence of spermatogenesis due to the Phf7 deletion was found to be associated with the activation of the immune pathway, mediated by endogenous retroviruses. PPARα was identified as a significant factor in the testis, which is suppressed by endogenous retroviruses. Conclusions PHF7 is an essential gene associated with human infertility, particularly in non-obstructive azoospermic patients. Its role as an epigenetic reader became evident, and the absence of PHF7 leads to immune pathway activation. The study also highlighted that the PPARα agonist, Astaxanthin, holds promise as a therapeutic agent to treat male infertility resulting from PHF7 mutations. Disclosure No.