Body Weight In Kilograms Research Articles

A large-scale retrospective study in China explores risk factors for disease severity in plaque psoriasis

Severe psoriasis has a long course and poor outcome, and it has long been a problem for patients. Understanding the independent risk factors that contribute to patients with severe psoriasis is critical for the development of effective treatment strategies. This large, multicenter study recruited 2,109 plaque psoriasis patients from 12 hospitals across China (October 31, 2019 – May 31, 2022). The logistic regression model underwent internal validation and external validation using two independent cohorts over future time periods (June 1, 2022 – January 31, 2023). The discriminative power of our model was substantiated by a C-index of 0.863 (95% CI: 0.848–0.879) in internal validation, further affirmed through 1,000 bootstrap validation (C-index: 0.860, 95% CI: 0.836–0.885) and external validation cohorts, where the C-index reached up to 0.910 (95% CI: 0.868–0.953) and 0.951 (95% CI: 0.924–0.977) in 2 external validation cohorts. To enhance accessibility for clinicians, the model has been made available as a dynamic nomogram and QR code. Our study identified 10 risk factors (the “DELPHI” consensus dichotomy, the DLQI index, the extent of skin involvement as measured by body surface area, the age of the patient at the time of clinical visit, sex, body weight in kilograms, career, the presence of scalp involvement, facial involvement, and arthropathy) for the overall severity of psoriasis (PASI ≥ 10). “Nomogram-10” provides clinicians with a practical tool to develop personalized intervention strategies based on an individual’s risk profile.Trial registration: Chinese Clinical Trial Registry: ChiCTR1900024852.

Impact of osteoporotic risk in men undergoing transcatheter aortic valve replacement: a report from the LAPLACE-TAVI registry.

Low body weight and advanced age are among the best predictors of osteoporosis. Osteoporosis Self-Assessment Tool (OST) values are calculated by a simple formula [(body weight in kilograms - age in years) × 0.2] to identify patients at increased risk of osteoporosis. In our recent single-center study, we demonstrated an association between OST and poor outcomes in postmenopausal women after transcatheter aortic valve replacement (TAVR). We aimed to investigate the impact of osteoporotic risk in men with aortic stenosis who underwent TAVR in a large cohort. In this multi-center study, 1,339 men who underwent TAVR between April 2010 and July 2023 were retrospectively analyzed. Women were excluded from the present study. All patients were deemed appropriate for TAVR after a review by a multidisciplinary team. Baseline characteristics of patients were compared by dividing patients into three tertiles, based on the OST value: ≤ -6.16, -6.16 to -4.14, and -4.14 < for tertiles 1, 2, and 3, respectively. Primary endpoint was all-cause mortality after TAVR. Tertile 1 (patients with the lowest OST values) included older patients with smaller body mass index, lower hemoglobin and albumin levels. In addition, they had greater clinical frailty scale, slower 5-meter walk test, weaker hand grip strength, and more cognitive impairment, indicating increased frailty. They were more severely symptomatic, with lower ejection fractions, smaller aortic valve areas, and more tricuspid regurgitation than were patients in the other two groups. Multivariate analysis revealed that OST tertiles 3 was associated with decreased risk of all-cause mortality (hazard ratio, 0.66; 95% confidence interval, 0.48-0.90), compared with OST tertile 1 as a reference. For OST tertiles 1, 2, and 3, the estimated 1-year survival rates of all-cause mortality post-TAVR were 83.6% ± 1.9%, 91.1% ± 1.4%, and 93.1% ± 1.3%, respectively, (log-rank, p <0.001). In conclusions, in men as same as women, osteoporotic risk assessed by OST values was overlapped with increased frailty. The simple OST formula was useful for predicting all-cause mortality in patients undergoing TAVR in large registry datasets.

Relationship between perceived physical literacy and obesity-related outcomes in adolescents: the EHDLA study.

The aim of the present study was to examine the relationship between perceived physical literacy and obesity-related outcomes among adolescents from Spain. This is a secondary cross-sectional analysis including a total sample of 845 Spanish adolescents (55.3% girls) aged 12-17 years from the Valle de Ricote (Region of Murcia) from the Eating Healthy and Daily Life Activities (EHDLA) project. Physical literacy was evaluated using the Spanish Perceived Physical Literacy Instrument for adolescents (S-PPLI). Body mass index was computed by taking the participants' body weight in kilograms and dividing it by the square of their height in meters, and body mass index (z score) and overweight/obesity and obesity were computed by the World Health Organization age- and sex-specific thresholds. Waist circumference was measured using a constant tension tape. Moreover, the waist-to-height ratio was calculated, and therefore, abdominal obesity was determined. Skinfold measurements were taken at the triceps and medial calf using calibrated steel calipers. In general, the overall trend was downward (i.e., the higher the PPLI score the lower the obesity-related indicators), with the approximate significance of smooth terms being statistically significant for all models examined (p < 0.001). Adolescents with lower perceived physical literacy (PPL) showed the highest estimated marginal means of body mass index, body mass index z score, waist circumference, waist-to-height ratio, and skinfold (triceps and calf) and predictive probabilities of having excess weight, obesity, and abdominal obesity, while their counterparts with high PPL had the lowest. In addition, significant differences were observed for all the obesity-related indications between adolescents with low PPL and those with medium PPL (p-adjusted < 0.05 for all indicators), as well as with those with high PPL (p-adjusted < 0.05 for all indicators). Moreover, these significant differences were also shown for most indicators between adolescents with medium PPL and those with high PPL (except for obesity). Physical literacy could play a crucial role in maintaining more desirable obesity-related outcomes in adolescents. Adolescents with high perceived physical literacy showed lower obesity-related indicators (i.e., body mass index, body mass index z score, waist circumference, waist-to-height ratio, skinfolds), as well as a lower probability of having excess weight, obesity, and abdominal obesity.

Higher Body Mass Index is associated with increased arterial stiffness prior to target organ damage: a cross-sectional cohort study

BackgroundObesity is associated with several neurohumoral changes that play an essential role in organ damage. Increased arterial stiffness causes functional vessel wall changes and can therefore lead to accelerated target organ damage as well. Whether obesity causes an independent increase in central arterial stiffness is, however, not yet fully known.MethodsOne hundred thirty-three patients (63.2% male) were included. Body Mass Index (BMI) was defined as body weight in kilograms, divided by the square of body height in meters. Chronic Kidney Disease Epidemiology Collaboration creatinine 2009 equation was used to estimate the glomerular filtration rate (eGFR). Non-invasive applanation tonometry was used for arterial stiffness measurements (Sphygmocor Atcor Medical, Sydney, Australia). All patients underwent coronarography.ResultsThe mean age of our patients was 65.0 ± 9.2 years. Their mean BMI was 28.5 ± 4.4 kg/m2, eGFR 75.5 ± 17.2 ml/min/1.73 m2 and ankle-brachial index (ABI) 1.0 ± 0.1. Their arterial stiffness measurements showed mean carotid-femoral pulse wave velocity (cfPWV) 10.3 ± 2.7 m/s, subendocardial viability ratio (SEVR) 164.4 ± 35.0%, and pulse pressure (PP) 47.8 ± 14.5 mmHg. Spearman's correlation test revealed a statistically significant correlation between BMI and SEVR (r = -0.193; p = 0.026), BMI and cfPWV (r = 0.417; p < 0.001) and between BMI and PP (r = 0.227; p = 0.009). Multiple regression analysis confirmed an independent connection between BMI and cfPWV (B = 0.303; p < 0.001) and between BMI and SEVR (B = -0.186; p = 0.040). There was no association between BMI and kidney function, ABI, or coronary artery disease.ConclusionIncreased BMI is independently associated with augmented central arterial stiffness and reduced subendocardial perfusion but not with coronary artery disease, kidney function, or ABI.

Children's Internet use and physical and psychosocial development.

Internet use (IU) commonly refers to sedentary lifestyle and may be addictive, especially among children. The aim of this study was to investigate the relationship between IU and some aspects of child physical and psychosocial development. We conducted a cross-sectional survey by using a screen-time based sedentary behavior questionnaire and Strengths and Difficulties Questionnaire (SDQ)-among 836 primary school children in the Braničevo District. The children's medical records were analysed for vision problems and spinal deformities. Their body weight (BW) and height (BH) were measured and body mass index (BMI) was calculated as BW in kilograms divided by BH in meters squared (kg/m2). The average age of respondents was 13.4 (SD 1.2) years. The mean duration of daily Internet use and sedentary behavior was 236 (SD 156) and 422 (SD 184) minutes, respectively. There was no significant correlation between daily IU and vision problems (near sightedness, farsightedness, astigmatism, strabismus), and spinal deformities. However, daily Internet use is significantly associated with obesity (p < 0.001) and sedentary behavior (p = 0.01). There was significant correlation between emotional symptoms with total Internet usage time, and total sedentary score (p < 0.001 for both, r = 0.141 and r = 0.132, respectively). There was a positive correlation between the total sedentary score of children and hyperactivity/inattention (r = 0.167, p < 0.001), emotional symptoms (r = 0.132, p < 0.001), and conduct problems (r = 0.084, p < 0.01). In our study, children's Internet use was associated with obesity, psychological disturbances and social maladjustment.

Obese destinations

PurposeWhether a human body has a healthy carrying capacity is calculated by body mass index (BMI). The BMI is found by dividing body weight in kilograms by the square of body length. If the person's body weight is more than the heaviness that the body can carry healthily, it is called obesity. Destinations have a specific area, just like a human body. Therefore, any destination whose carrying capacity is exceeded can be called an “obese destination”. This study's primary purpose is to reveal the importance of destination carrying capacity through the concept of obesity.Design/methodology/approachContent analysis, one of the qualitative research methods, was employed, and graffiti reflecting the feelings of the local people toward tourists were used as data. Graffiti was considered as a social carrying capacity indicator to identify obese destination symptoms. Fifty graffiti obtained from search engines about destinations with obesity problems were analyzed.FindingsThe study's findings reveal that anti-tourist graffiti indicates obese destination symptoms. Furthermore, when the content analysis of graffiti is examined, it is seen that the obese destination's local people have intense anger toward tourists. This is a clear manifestation of the destination's health deterioration.Originality/valueThis study, in which the concept of obese destination is used for the first time, suggests that destinations' health may worsen just like people. If destinations with over-tourism are called obese, a more expansive awareness will be created about the destinations' problems. The study suggests that nonecolabel can be used as a mandatory diet tool for obese destinations. Anti-tourist graffiti has been addressed as an obese destination symptom.

Prevalence of dry eye disease based on body mass index in Islamic boarding school population in rural Malang area

AbstractPurpose: To investigate the prevalence of Dry Eye Disease (DED) based on body mass index (BMI) in Islamic boarding school population in the rural Malang area.Methods: A cross‐sectional study was conducted from October to November 2021. Samples were selected using consecutive sampling in Nurul Mutaqina Al‐Barokah Islamic boarding school Malang, East Java, Indonesia. 359 students and employees were enrolled in this cross‐sectional study. Ocular Surface Disease Index (OSDI) score and Tear Break Up Time (TBUT) test were used to assess dry eye disease. Body mass index was calculated using anthropometric measurements that included height and weight. BMI in adults is measured by dividing the body weight in kilograms by height in meters squared (kg/m2) In paediatrics, gender‐specific BMI‐for‐age percentile curves are used to define the BMI category.Results: Of 359 participants, 90 participants had abnormal TBUT and 19 participants had an OSDI score of (13. 13 of them were diagnosed with DED, none was underweight, 38.5% were normoweight, 41.7% were overweight and 8.3% were obese p = 0.011 (OR 2232, CI 95%, 1207–4130).Conclusions: The prevalence of dry eye disease according to body mass index was 3.6% which tends to be low. DED was commonly found in groups with higher BMI. Further investigation to determine the prevalence of DED with a proportional amount of each BMI category is highly recommended for future research.

Home-cooked diets cost more than commercially prepared dry kibble diets for dogs with chronic enteropathies

Nutrition plays a fundamental role in the management of canine chronic enteropathies (CCEs). Dog owners may elect to feed home-cooked diets (HCDs) rather than veterinary commercially prepared diets (CPDs) because of perceived lower costs. There is a paucity of data comparing costs of these options. We hypothesize there will be differences in costs between complete and balanced HCDs and nutritionally comparable CPDs. 6 Home-cooked diets. Six HCD recipes (2 highly digestible, 2 limited antigen, 2 low-fat) were formulated by 2 board-certified veterinary nutritionists to mimic the nutritional and ingredient profiles of veterinary CPDs for management of CCEs. The cost (in US$ on a per 100 kilocalorie [kcal] basis) of each recipe was determined via collection of ingredient prices from 3 grocery stores combined with supplement prices from online retailers. Prices of CPDs were obtained from a national online retailer. Maintenance energy requirements of 1.6 X (70 X BWkg0.75), where BWkg represents body weight in kilograms, were calculated for 3 dog sizes (5, 20, and 40 kg), and costs of feeding maintenance energy requirements with HCDs versus dry and canned CPDs were compared with a Kruskal-Wallis test and post hoc testing. The median costs of all dry and canned CPDs and HCDs were $0.29 (range, $0.18 to $0.46), $1.01 (range, $0.77 to $1.20), and $0.55 (range, $0.35 to $1.14), respectively. Feeding complete and balanced HCDs cost more than feeding dry CPDs (P < .001), but not canned CPDs (P > .99). Dry CPDs cost the least for nutritional management of CCEs. There is a wide range of costs for both CPDs and HCDs.

A practical formula for fluid resuscitation in acute paediatric burns in a low resource setting: A pilot study

BackgroundAppropriate fluid resuscitation of acute burn injury is critical and there are recognized challenges with fluid resuscitation, including those with relevance to low resource settings. We developed a practical protocol that guides burn resuscitation and sought to evaluate the safety of our modified resuscitation formula through a small pilot study that particularly addresses the problems we have experienced in a low resource setting. MethodsChildren with burns more than 15% total body surface area admitted within 24 h of injury to Edendale Hospital between 1 June 2021 and 31 August 2021 were included. The resuscitation formula used was 2 mls of Ringers Lactate per bodyweight in kilograms per% total body surface area (TBSA) given over 24 h and adjusted according to urine output. Data analysed included age, weight, mechanism, TBSA, hours post burn at presentation to hospital, total fluid given in the first 24 h of admission, total urine output in the first 24 h of admission, number of fluid adjustments made during the first 24 h and complications related to fluid resuscitation. ResultsTen children were included. The median age was 3 (IQR 2–5) years old, with a mean weight of 14.9 (SD 5.07) kilograms, a median TBSA of 17.4 (IQR 16–26)%, presenting at a median of 12 (6.5–18) hours post burn injury. Mechanism of burn was scald in all cases, with 9 being hot water and hot food in one. In the first 24 h a mean of 2.05 (SD 0.58) mls/kg of fluid was received with a mean urine output of 1.66 (SD 0.57) mls/kg/hr. ConclusionThe results of this pilot study to evaluate the safety of our protocol seem reasonable. It is limited by the lack of larger injuries as well as adult patients and a larger prospective study is pertinent.

Living Kidney Donation Criteria of Baskent University.

Kidney transplant is the best treatment for patients with end-stage renal disease. Preparation of living related kidney donors and recipients is the major step to achieve their best long-term outcomes. Here, we present the Baskent University criteria for living kidney donors and recipients. The Baskent team has performed >2000 kidney transplants from 1985 to 2022 under leadership of Prof. Mehmet Haberal, a transplantation pioneer in Turkey, who facilitated Turkish legislation on procurement, storage, engraftment, and transplant of organs and tissues in June 1979, which has been adopted in other countries with few changes. Although the main frame is similar, we have constant principles in kidney donation. Baskent University is now known as an exceptional transplant center in Turkey, the Middle East, Europe, and the world and has established its own donor criteria for both kidney and liver transplant. Volunteerism remains a core principle of living kidney donation, regardless of other criteria. At Baskent University, donor protection from social, psychological, and health problems is paramount. Loss-profit and risk of transplant are assessed for every case. Donors must be followed up and remedies sought for failed criteria. Dr. Haberal's principles are the basis of Baskent University donation criteria, and unrelated kidney transplant donors are accepted only in cases of cross-donation. Major distinctions of Baskent University's living related donor criteria are (1) absence of unrelated or nondirected donation, (2) lowest acceptable donor glomerular filtration rate of 100 mL/min, (3) rejection of hypertensive donor candidates (regardless of medication), and (4) obesity must be corrected before transplant if body mass index (measured as body weight in kilograms divided by height in meters squared) is >30. The Baskent University donor selection criteria provide excellent long-term outcomes of kidney donors that have been proved by our recent studies.

Gender differences in bodyweight change following COVID-19 lockdown measures in the Netherlands: a prospective longitudinal study

BackgroundThe current study aimed to prospectively assess bodyweight change following the implementation of lockdown measures to contain the COVID-19 pandemic in the Netherlands and to explore the potentially moderating role...

The Usefulness of Computed Tomography in Predicting Left Ventricular Outflow Tract Obstruction After Neonatal Arch Repair

This study investigated the outcome after neonatal arch repair, and the usefulness of computed tomography (CT) in predicting the development of left ventricular outflow tract (LVOT) obstruction (LVOTO). A total of 150 neonates who underwent arch repair between 2008 and 2019 were included. The diameters of the aortic valve annulus (AVA) and LVOT in millimeters were measured with transthoracic echocardiography (TTE) or CT and indexed by subtracting body weight in kilograms. The outcomes of interest were the development of LVOTO (peak flow velocity > 3 m/s on TTE) and reintervention or reoperation for LVOTO. The median follow-up duration was 3.6 years. The rates of overall survival, freedom from reintervention for LVOTO, and freedom from the LVOTO development at 7 years were 93.7%, 88.2%, and 81.0%, respectively. In univariable Cox regression analysis, weight-indexed CT-measured LVOT diameter (concordance index [C-index] = 0.73, P = 0.002) and weight-indexed TTE-measured AVA diameter (C-index = 0.69, P = 0.001) were significant predictors of LVOTO. The maximal chi-square test identified the following cutoff values for predicting LVOTO: 1.4 for weight-indexed CT-measured LVOT diameter and 1.6 for weight-indexed TTE-measured AVA diameter. The high-risk group (both measures lower than the cutoff values) had a significantly lower rate of freedom from LVOTO development than the low-risk group (both measures higher than the cutoff values) (P < 0.001). The weight-indexed CT-measured LVOT diameter could be used to predict LVOTO development after neonatal arch repair, as an independent measure or complementary to traditional measures.

Does body mass index or waist-hip ratio correlate with arterial stiffness based on brachial-ankle pulse wave velocity in Chinese rural adults with hypertension?

BackgroundThe relationship between obesity indices and arterial stiffness (AS) has not been fully discovered nor has it been studied in depth in large hypertensive patient populations. The aim of this study was to explore the association between body mass index (BMI) and waist-hip ratio (WHR) levels and AS based on brachial-ankle pulse wave velocity (baPWV) in Chinese rural adults with hypertension.MethodsThis cross-sectional study analyzed 5049 Chinese rural adults with essential hypertension. BMI was calculated as the body weight in kilograms divided by the square of the height in meters (kg/m2). Central obesity was defined as WHR ≥ 0.9 for males and ≥ 0.85 for females. Measurement of arterial stiffness was carried out via brachial-ankle pulse wave velocity (baPWV).ResultsThe prevalence of overweight, general obesity, central obesity and increased AS were 26.88%, 3.39%, 63.85% and 44.01%, respectively. Multivariate logistic regression analysis indicated that BMI levels were negatively associated with the prevalence of increased AS (adjusted-OR per SD increase: 0.74, 95% CI 0.67–0.81, P < 0.001). When BMI was instead treated as a categorical variable divided into tertiles, the same relationship was observed (P for trend < 0.001). Inversely, WHR levels were positively associated with the prevalence of increased AS (adjusted-OR per SD increase: 1.25, 95% CI 1.14–1.36, P < 0.001). Compared to subjects without central obesity, those with central obesity had a higher prevalence of increased AS (adjusted-OR: 1.52, 95% CI 1.28–1.81, P < 0.001). Linear regression models indicated similar results in the correlation between BMI or WHR levels and baPWV levels (adjusted-β per SD increase: − 0.57, 95% CI − 0.68 to − 0.46, P < 0.001; adjusted-β per SD increase: 4.46, 95% CI 3.04–5.88, P < 0.001). There were no interactions in terms of age and blood pressure on the relationship between BMI or WHR levels and the prevalence of increased AS or baPWV levels.ConclusionThere was an inverse relationship between BMI levels and increased AS or baPWV levels, whereas WHR levels and central obesity were positively associated with increased AS or baPWV levels in Chinese rural adults with hypertension.

Cardiac Fibrosis Attenuation by Chlorogenic Acid and Epigallocatechin-Gallate Mediated by Suppression of Galectin-3 Gene Expression and Collagen Deposition in Rat Metabolic Syndrome Model

Objective: Metabolic syndrome (MetS) is a set cluster of risk factors for metabolic abnormalities thatcan develop cardiovascular disease (CVD), one of that is remodeling or cardiac fibrosis. Cardiac fibrosisidentified from the high levels of the profibrotic molecule; one of them is galectin-3. Aim: This studyintended to determine the effect of combination therapy of green coffee (CGA) and green tea (EGCG) oncardiac fibrosis by raise of the galectin-3 gene expression and collagen deposition in rat cardiac tissue inthe rat metabolic syndrome model. Methods: Twenty-four male MetS rats (Sprague-Dawley) divided intotwo control groups and three groups therapy (n=5) administration of the CGA 200mg/kgbw (body weightin kilograms) and EGCG 300mg/kgbw orally. After eight weeks of treatment, rats euthanized, then mRNAexpression of galectin-3 was measured. Furthermore, collagen deposition of cardiac tissue carried out inhistology slides. Results: Research reveals that the expression of galectin-3 decreased in the metabolicsyndrome model group, which given combination therapy compared with metabolic syndrome model micethat did not receive any therapy (P=0.000). Collagen deposition in cardiac tissue also found less than inthe therapy group compared with the group not treated with both compounds (P=0.000). The correlationbetween the two parameters shows a positive association with low strength. Conclusion: This study showsthat the combination therapy of CGA and EGCG is an engaging therapeutic candidate. It expected to reducethe progression of cardiac fibrosis in metabolic syndrome

Investigating the Relationship between Body Mass Index and Pain in the Spine in Children or Adolescents: A Systematic Review

Background: Neck pain (NP), back pain (BP), and low back pain (LBP) are generally defined as "pain in the spine." With the increasing prevalence of childhood obesity, secondary problems such as pain in the spine have arisen. The purpose of this review was to investigate the relationship between body mass index (BMI) and pain in the spine in children or adolescents. Methods: Publications were searched in PubMed, Web of Science, Scopus, and Google Scholar databases up to December 12, 2020. The search strategy in the database consisted of free text words and MeSH terms. Results: Twelve studies were reviewed. It was determined that different methods were used in all 12 studies to evaluate pain. In the evaluation of overweight/obesity, these studies performed BMI assessment by dividing body weight in kilograms by height squared. Five studies showed a relationship between LBP and BMI, two studies showed a relationship between BP and BMI, and two studies showed a relationship between NP and BMI. Conclusions: The review shows that there is a relationship between BMI and pain in the spine, especially LBP. There may be factors affecting this condition such as mechanical loading and hormonal metabolic activity in childhood and adolescence. Different methods are used in the studies in literature for the assessment pain in the spine and BMI, overweight, and obesity.

Role of Perineal Length Estimation in The Prediction of Maternal and Fetal Outcomes

Context: Female perineum is a significant part of females because perineal tears and episiotomy habitually happen in childbirth with first-time deliveries.&#x0D; Aim: This study aimed to explore the role of perineal length (PL) estimation in the prediction of maternal and fetal outcomes.&#x0D; Methods: A prospective cohort observational design used to collect data from the Department of Obstetrics and Gynecology, Laboring room, Kafrelsheikh General Hospital, Kafrelsheikh City, Egypt. A purposive sample of 139 parturient women recruited during the period from the first of December 2018 to the end of August 2019. Six tools used to conduct this study. Maternal and newborn characteristics questionnaire, disposable standardized paper tape for measuring PL in centimeters, a standardized scale for measuring maternal height by meters, and body weight in kilograms to calculate Body Mass Index (BMI) (k/m2), REEDA scale, partograph for labor process and Apgar score.&#x0D; Results: There were statistically significant differences regarding the mean age, previous episiotomy and cesarean section of both studied groups (PL less than or equal to 4 cm and more than 4 cm) at p-value &lt;0.001. Out of 139 parturient women, the two groups of PL less than or more than 4 cm had 16.7% versus 56.9%, respectively had normal vaginal delivery, with a statistically significant difference between both groups, while 46.7% versus 6.3% respectively had an episiotomy. However, the mean duration of the second stage of labor had statistically significant differences between both studied groups, with 116.7 ± 44.3 versus 85.1 ± 42.0, respectively. Additionally; Mean birth weight/grams, cephalohematoma, caput succedaneum, and mean APGAR score after 5 minutes had a statistically significant difference between the two groups.&#x0D; Conclusions: Short perineum accompanied by increased duration of the second stage of labor. Cesarean section delivery and perineal trauma are associated with primigravida with short perineum. Regarding the mean APGAR score after 5 minutes, there were statistically significant differences between both studied groups. Maternity and newborn health nursing need to improve the illustration of the risk factors that can lead to undesirable consequences

Associations between folate intake, body composition, and liver status in healthy adults

AbstractA link has recently been underlined between one-carbon metabolism and body weight and body composition, suggesting that folate may account for body mass determination and lipid metabolism. The aim of this study was thus to analyze whether folate intake is associated with body weight, body mass index (BMI), body fat percentage, and liver status.409 subjects aged 20–40 were enrolled in Poznań, Poland from 2016 to 2018. Food intake was assessed using three-day food records. Folate intake was calculated based on food composition tables using the Diet 5.0 program (National Food and Nutrition Institute, Poland). Weight to 0.1 kg and height to 0.01 m were measured using an electronic scale and a stadiometer, respectively. BMI was calculated as body weight in kilograms divided by height in meters squared. Fat mass and lean body mass were determined using whole-body air-displacement plethysmography (BodPod, Cosmed, Italy). Genotyping of rs1801133 (MTHFR) was performed with TaqMan probes. The following biomarkers of liver steatosis were calculated: NAFLD liver fat score (NAFLD-LFS), fatty liver index (FLI), and hepatic steatosis index (HSI). To analyze the associations between folate intake and the measured parameters, we used multiple regression with adjustments for age, sex, and energy intake.The mean body weight was 78.57 ± 18.14 kg, BMI 25.96 ± 5.28 kg/m2, and fat percentage 29.20% ± 10.78%. The median folate intake was 299.3 μg/day. Dietary folate intake was negatively associated with body weight, BMI, and body fat percentage (p &lt; 0.05 for all associations). Folate intake was also associated with fatty liver indices—namely HSI (p &lt; 0.05) and FLI (p &lt; 0.05). There was no association between folate intake and NAFLD-LFS. MTHFR rs1801133 polymorphism was not associated with any of the measured parameters.Our findings suggest that folate intake may affect body weight and composition, as well as liver status. Higher folate intake could have a protective effect against obesity, but further studies are necessary to investigate the mechanism.The authors declare that they have no conflict of interests.This work was supported by the Polish National Science Centre(grants 2014/15/B/NZ9/02134 and 2016/21/N/NZ9/01195).

Associations between choline intake, body composition, lipid profile, and liver status in healthy adults

AbstractCholine is an essential nutrient involved in several processes, including the export of lipids from the liver. Recent studies have underlined that low choline intake may be linked to greater body weight and liver dysfunction. The aim of this study was thus to determine whether choline intake is associated with body weight, body mass index (BMI), body composition, lipid profile, or liver steatosis indices.407 healthy subjects aged 20–40 were enrolled in Poznań, Poland from 2016 to 2018. Food intake was assessed using three-day food records. Choline intake was analyzed using the USDA Database for the Choline Content of Common Foods, which summarizes the levels of choline found in a range of food items. Weight to 0.1 kg and height to 0.01 m were measured using an electronic scale and a stadiometer, respectively. BMI was calculated as body weight in kilograms divided by height in meters squared. Fat mass and lean body mass were determined using whole-body air-displacement plethysmography. Waist and hip circumferences were measured to 0.5 cm using nonelastic tape. Total cholesterol, LDL cholesterol, HDL cholesterol, and triglyceride levels in serum were determined using a biochemical analyzer. The following biomarkers of liver steatosis were calculated: NAFLD liver fat score (NAFLD-LFS), fatty liver index (FLI), and hepatic steatosis index (HSI). To analyze associations between choline intake and these parameters, we used multiple regression with adjustments for age, sex, and energy intake.The mean BMI was 25.9 ± 5.28 kg/m2, the mean body weight was 78.39 ± 18.03 kg, the mean body fat percentage was 29.1 ± 10.79%, and the mean choline intake was 447.93 ± 235 mg/day. Choline intake was negatively associated with body weight, body fat percentage, waist circumference, and FLI index (p &lt; 0.05 for all associations) and positively associated with HDL cholesterol (p &lt; 0.05). There were no associations between choline intake and BMI, hip circumference, total cholesterol, LDL cholesterol, and the following fatty liver indexes: HSI and NAFLD-LFS.Our study suggests that higher choline intake is associated with favorable body composition and may have a protective role on liver status. However, additional studies are needed to understand the effect of choline on these parameters.The authors declare that they have no conflict of interests.This work was supported by the Polish National Science Centre (grants 2014/15/B/NZ9/02134 and 2016/21/N/NZ9/01195).

Phenotyping Women Based on Dietary Macronutrients, Physical Activity, and Body Weight Using Machine Learning Tools.

Nutritional phenotyping can help achieve personalized nutrition, and machine learning tools may offer novel means to achieve phenotyping. The primary aim of this study was to use energy balance components, namely input (dietary energy intake and macronutrient composition) and output (physical activity) to predict energy stores (body weight) as a way to evaluate their ability to identify potential phenotypes based on these parameters. From the Women’s Health Initiative Observational Study (WHI OS), carbohydrates, proteins, fats, fibers, sugars, and physical activity variables, namely energy expended from mild, moderate, and vigorous intensity activity, were used to predict current body weight (both as body weight in kilograms and as a body mass index (BMI) category). Several machine learning tools were used for this prediction. Finally, cluster analysis was used to identify putative phenotypes. For the numerical predictions, the support vector machine (SVM), neural network, and k-nearest neighbor (kNN) algorithms performed modestly, with mean approximate errors (MAEs) of 6.70 kg, 6.98 kg, and 6.90 kg, respectively. For categorical prediction, SVM performed the best (54.5% accuracy), followed closely by the bagged tree ensemble and kNN algorithms. K-means cluster analysis improved prediction using numerical data, identified 10 clusters suggestive of phenotypes, with a minimum MAE of ~1.1 kg. A classifier was used to phenotype subjects into the identified clusters, with MAEs <5 kg for 15% of the test set (n = ~2000). This study highlights the challenges, limitations, and successes in using machine learning tools on self-reported data to identify determinants of energy balance.

Exercise and BMI z-score in overweight and obese children and adolescents: protocol for a systematic review and network meta-analysis of randomised trials

IntroductionWhile overweight and obesity in children and adolescents is a major global health problem, the effects of exercise on overweight and obesity in children and adolescents are not well established...