Rastreamento da síndrome metabólica em participantesdo programa Universidade Aberta da Terceira Idade / Metabolic syndrome screening in the participantsat the Open University of the Third Age

Hábitos alimentares inadequados, sedentarismo e a maior expectativa de vida da população contribuem significativamente para a prevalência da síndrome metabólica. Essa doença predispõe uma pessoa a desenvolver diabetes mellitus tipo 2 e doenças cardiovasculares, as quais têm um amplo impacto na saúde pública, induzindo sobrecarga no sistema de saúde e reduzindo a qualidade de vida dos indivíduos afetados. A síndrome metabólica é uma doença multifatorial e está relacionada ao processo de envelhecimento, contudo, ainda há uma lacuna significativa, em termos de estudos, sobre a prevalência da condição em populações idosas. Nesse contexto, o presente estudo objetivou rastrear a prevalência da síndrome metabólica em participantes da Universidade Aberta da Terceira Idade (UNATI), localizada em Francisco Beltrão, Paraná. Os critérios diagnósticos de síndrome metabólica abordados nesta pesquisa incluem: circunferência abdominal ≥ 90 cm para homens e ≥ 80 cm para mulheres, triglicerídeos ≥ 150 mg/dL, HDL ≤ 40 mg/dL para homens e ≤ 50 mg/dL para mulheres, pressão arterial sistólica ≥ 130 mmHg e/ou pressão arterial diastólica ≥ 85 mmHg ou estar em farmacoterapia para hipertensão, além de glicemia de jejum ≥ 100 mg/dL ou estar em tratamento farmacológico para diabetes. Um total de 44 idosos foram avaliados, apresentando uma média de idade de 66,9 ± 7,1 anos, com uma predominância de mulheres (88%). Os resultados revelaram uma prevalência alarmante de síndrome metabólica, atingindo 36,4% da amostra estudada. Além disso, observou-se uma alta prevalência de condições associadas, como hipertensão arterial (67,2%), sobrepeso (58,6%) e obesidade visceral (31%). Esses achados ressaltam a importância da implementação de medidas preventivas direcionadas à promoção da qualidade de vida saudável e ao controle dos fatores de risco metabólicos.

Inadequate dietary habits, sedentary lifestyle, and increased life expectancy significantly contribute to the prevalence of metabolic syndrome. This condition predisposes an individual to develop type 2 diabetes mellitus and cardiovascular diseases, which have a broad impact on public health, inducing a burden on the healthcare system and reducing the quality of life of affected individuals. Metabolic syndrome is a multifactorial disease and is related to the aging process; however, there is still a significant gap in terms of studies on the prevalence of the condition in elderly populations. In this context, this study aimed to screen the prevalence of metabolic syndrome in participants of the Open University for the Third Age (UNATI), located in Francisco Beltrão, Paraná. The diagnostic criteria for metabolic syndrome addressed in this research include: abdominal circumference ≥ 90 cm for men and ≥ 80 cm for women, triglycerides ≥ 150 mg/dL, HDL ≤ 40 mg/dL for men and ≤ 50 mg/dL for women, systolic blood pressure ≥ 130 mmHg and/or diastolic blood pressure ≥ 85 mmHg or being on pharmacotherapy for hypertension, in addition to fasting glucose ≥ 100 mg/dL or being on pharmacological treatment for diabetes. A total of 44 elderly individuals were evaluated, with a mean age of 66.9 ± 7.1 years, predominantly women (88%). The results revealed an alarming prevalence of metabolic syndrome, affecting 36.4% of the studied sample. Furthermore, a high prevalence of associated conditions was observed, such as arterial hypertension (67.2%), overweight (58.6%), and visceral obesity (31%). These findings underscore the importance of implementing preventive measures aimed at promoting healthy lifestyles and controlling metabolic risk factors.

Anthropometric indices in predicting 10-year cardiovascular risk among males and females aged 40-74 years in south and southeast Asia: analysis of 12 WHO STEPS survey data.

Background: The relevance of anthropometric indices in predicting cardiovascular disease (CVD) or CVD risk factors is established across different countries, particularly in the high-income countries. However, past studies severely lacked representation from the south and southeast Asian countries. The main aim of this study was to determine the performance of conventional and new anthropometric indices to best predict 10-year cardiovascular disease (CVD) risk in south Asian and southeast Asian populations. Methods: The present study examined data from 14,532 participants in three south Asian and 13,846 participants (all aged between 40 and 74 years) in six southeast Asian countries, drawn from twelve cross-sectional studies (WHO STEPwise approaches to NCD risk factor surveillance [STEPS] survey data from 2008 to 2019). A Predictive performance of ten anthropometric indices were examined for predicting 10-year CVD risk ≥ 10% (CVD-R ≥ 10%). The 10-year CVD-R ≥ 10% was calculated by utilising the WHO CVD risk non-laboratory-based charts. Receiver operating characteristic (ROC) curve analysis was used to identify the optimal anthropometric index. Findings: Among the ten anthropometric indices, a body shape index (ABSI), body adiposity index (BAI), body roundness index (BRI), hip index (HI), and waist-height ratio (WHtR) performed best in predicting 10-year CVD risk among south Asian males and females. Improved performances were found for ABSI, BRI, conicity index (CI), WHtR, and waist-hip ratio (WHR) for 10-year CVD-R ≥ 10% predictions among southeast Asian males. Contrastingly, among southeast Asian females, ABSI and CI demonstrated optimal performance in predicting 10-year CVD-R ≥ 10%. Interpretation: The performance of anthropometric indices in predicting CVD risk varies across countries. ABSI, BAI, BRI, HI, and WHtR showed better predictions in south Asians, whereas ABSI, BRI, CI, WHtR, and WHR displayed enhanced predictions in southeast Asians. Funding: None.

Craniofacial Measurements and Indices Trends in Latvian Children Aged 1-15.

Craniofacial development is a critical aspect of pediatric growth, influencing fields such as physical anthropology, pediatrics, forensic sciences, and clinical practice. OBJECTIVES: This study aimed to assess the trends in craniofacial measurements and indices in Latvian children aged 1-15. METHODS: The anthropometrical measurements (head circumference, length, width, facial length, and width) were conducted on 375 children according to the guidelines by R. Martin, K. Saller, and J. Primanis at the Anthropology laboratory at the Institute of Anatomy and Anthropology, Riga Stradins University. The cephalic index (CI) and the facial or prosopic index (PI) were calculated, allowing for a detailed examination of cranial and facial proportions. The data were analyzed using descriptive and inferential statistics, including the Pearson Chi-square test and the Spearman correlation coefficient. RESULTS: The findings revealed a consistent increase in head circumference with age, with boys generally having slightly larger heads than girls. The boys and girls exhibited growth in head length and width, particularly noticeable between 1 and 2 years of age. Facial length and width increased with age, with boys typically having longer facial lengths and broader faces than girls. The most common cephalic index category is mesocephaly, which accounts for 52.85% of the population, followed by dolichocephaly at 32.94%. Brachycephaly and hyperbrachycephaly are less prevalent, representing 11.36% and 2.86% of the population. Regarding the facial index categories, hypereuryprosopic is the most prevalent, representing 45.54% of the population, closely followed by euryprosopic at 43.74%. Mesoprosopic is significantly less common, representing only 9.95%. The least common categories are leptoprosopic and hyperleptoprosopic, with prevalences of 0.64% and 0.12%, respectively. The indices analysis showed variations across age groups, with dolichocephaly being more common at younger ages and decreasing over time. Brachycephaly and hyperbrachycephaly remained relatively stable or decreased slightly with age, while mesocephaly displayed less variation. The relationship between the FI and CI in younger age groups was typically weak to moderate and inverse, with a significance level of p < 0.001 or p < 0.01. However, no meaningful correlation was observed in older children aged 14-15. CONCLUSIONS: This study provides valuable insights into the craniofacial development of Latvian children, highlighting the measurements, cranial and facial types, and their variations across age groups.

Low hand grip strength as an indicator of depression in the Korean population: a large-scale cross-sectional study.

Background: Depression is one of the leading global mental health problems, and hand grip strength (HGS) is associated with depression. However, there have been no studies assessing the association between depression and relative HGS indices combined with waist circumference (WC) and the waist-to-height ratio (WHtR). The objective of this study was to examine the association of depression with absolute and relative HGS indices. Methods: This was a cross-sectional study based on the Korea National Health and Nutrition Examination Survey from 2014 to 2019. A total of 20,649 participants (8,959 men, 43.4% and 11,690 women, 56.6%) were included. The associations between depression and the HGS indices were analyzed through complex sample binary logistic regression models, which were adjusted for age in Model 1 and various covariates in Model 2. Results: The prevalence of depression was 4.58%, with rates of 2.29% for men and 6.34% for women. The prevalence of depression in women was 2.76 times greater than that in men. In men, the mean HGS values in the dominant hand were 35.48 ± 0.75 kg in the depression group and 38.73 ± 0.11 kg in the non-depression group; in women, they were 21.37 ± 0.22 kg in the depression group and 22.77 ± 0.07 kg in the non-depression group. In men, relative HGS indices as HGS/WC, HGS/body mass index, and HGS/WHtR were more strongly associated with depression than were the absolute HGS indices; however, in women, the associations were similar for both absolute and relative HGS indices. The magnitude of the association was greater for men than for women. In both sexes, all the anthropometric indices had a lower association with depression than did the HGS indices. Conclusion: Low absolute and relative HGS were negatively associated with depression in the Korean population. But, relative HGS indices were more strongly associated with depression than were absolute HGS and anthropometric indices in men but not in women.

Evaluation of Polyphenol Intake in Pregnant Women from South-Eastern Spain and the Effect on Anthropometric Measures at Birth and Gestational Age.

During pregnancy, controlling nutrition is crucial for the health of both mother and foetus. While polyphenols have positive health effects, some studies show harmful outcomes during pregnancy. This study evaluated polyphenol intake in a cohort of mother-child pairs and examined its effects on foetal anthropometric parameters. Polyphenol intake was assessed using food frequency questionnaires (FFQs) and 24-h dietary recalls, and analysed with the Phenol-Explorer database. Gestational age and birth measurements were retrieved from medical records. Statistical analyses validated dietary records and assessed polyphenol impact using multivariate generalised linear models. The study found that mean gestational age was 39.6 weeks, with a mean birth weight of 3.33 kg. Mean total polyphenol intake by FFQ was 2231 mg/day, slightly higher than 24-h recall data. Flavonoids and phenolic acids constituted 52% and 37% of intake, respectively, with fruits and legumes as primary sources. This study highlights the use of FFQs to estimate polyphenol intake. Furthermore, the study found associations between polyphenol consumption and anthropometric parameters at birth, with the effects varying depending on the type of polyphenol. However, a more precise evaluation of individual polyphenol intake is necessary to determine whether the effects they produce during pregnancy may be harmful or beneficial for foetal growth.

Advanced Design and Implementation of a Biomimetic Humanoid Robotic Head Based on Vietnamese Anthropometry.

In today's society, robots are increasingly being developed and playing an important role in many fields of industry. Combined with advances in artificial intelligence, sensors, and design principles, these robots are becoming smarter, more flexible, and especially capable of interacting more naturally with humans. In that context, a comprehensive humanoid robot with human-like actions and emotions has been designed to move flexibly like a human, performing movements to simulate the movements of the human neck and head so that the robot can interact with the surrounding environment. The mechanical design of the emotional humanoid robot head focuses on the natural and flexible movement of human electric motors, including flexible suitable connections, precise motors, and feedback signals. The feedback control parts, such as the neck, eyes, eyebrows, and mouth, are especially combined with artificial skin to create a human-like appearance. This study aims to contribute to the field of biomimetic humanoid robotics by developing a comprehensive design for a humanoid robot head with human-like actions and emotions, as well as evaluating the effectiveness of the motor and feedback control system in simulating human behavior and emotional expression, thereby enhancing natural interaction between robots and humans. Experimental results from the survey showed that the behavioral simulation rate reached 94.72%, and the emotional expression rate was 91.50%.

Association of Whole Blood Amino Acid and Acylcarnitine Metabolome with Anthropometry and IGF-I Serum Levels in Healthy Children and Adolescents in Germany.

BACKGROUND: Physiological changes of blood amino acids and acylcarnitines during healthy child development are poorly studied. The LIFE (Leipziger Forschungszentrum für Zivilisationserkrankungen) Child study offers a platform with a large cohort of healthy children to investigate these dynamics. We aimed to assess the intra-person variability of 28 blood metabolites and their associations with anthropometric parameters related to growth and excess body fat. METHODS: Concentrations of 22 amino acids (AA), 5 acylcarnitines (AC) and free carnitine of 2213 children aged between 3 months and 19 years were analyzed using liquid chromatography/tandem mass spectrometry. Values were transformed into standard deviation scores (SDS) to account for sex- and age-related variations. The stability of metabolites was assessed through the coefficient of determination. Associations with parameters for body composition and insulin-like growth factor-I (IGF-I) SDS were determined by the Pearson correlation and linear regression. RESULTS: Our research revealed substantial within-person variation in metabolite concentrations during childhood and adolescence. Most metabolites showed a positive correlation with body composition parameters, with a notable influence of sex, pubertal status and weight group. Glycine exhibited negative associations with parameters of body fat distribution, especially in normal weight girls, overweight/obese boys and during puberty. CONCLUSION: Blood AA and AC measurements may contribute to elucidating pathogenesis pathways of adiposity-related comorbidities, but the specific timings and conditions of development during childhood and adolescence need to be taken into consideration.

Role of Hindmilk in Weight Gain of Preterm Low-Birth-Weight Neonates: A Prospective Comparative Study.

Background The significance of low birth weight cannot be overstated when considering the mortality rates during the perinatal and neonatal stages. Babies who were born premature, especially those with extremely low birth weights, have significant health challenges and require adequate feeding to grow and develop well. Specifically, hindmilk is rich in essential nutrients for neonate growth and development. This study aims to evaluate how hindmilk impacts the weight gain and anthropometry (specifically occipitofrontal circumference and length) of preterm low-birth-weight neonates. Methods A prospective comparative study was conducted on 148 preterm low-birth-weight neonates admitted to the neonatal intensive care unit of a tertiary care hospital in Vijayapura, part of Northern Karnataka. Informed consent was taken and scrutinized by the Institutional Review Board of BLDE University (approval number: BLDE(DU)/IEC/653/2022-23). The neonates were categorized as Group 1, which received hindmilk, or Group 2, which received composite milk based on the computer-generated block randomization list by the investigator. Weight gain and anthropometry were measured and analyzed using SPSS Statistics version 20 (IBM Corp., Released 2011; IBM SPSS Statistics for Windows, Version 20.0; Armonk, NY: IBM Corp.) at the end of the study. Results Group 1 neonates exhibited significantly higher mean values for weight at discharge (1664.22 ± 328.9 grams vs. 1542.33 ± 369.24 grams, p = 0.03), head circumference (31.72 ± 2.52 centimeters (cm) vs. 30.76 ± 4.01 cm, p = 0.04), and length (44.10 ± 2.84 cm vs. 42.23 ± 3.76 cm, p = 0.00) compared to Group 2. Conclusion To enhance the growth outcomes of low-birth-weight preterm neonates, selective hindmilk feeding is highly recommended. Hence, it should be adopted in neonatal care to optimize growth and development.

Grip strength of law enforcement officers and its implications.

Grip strength (GS) plays a vital role for law enforcement officers (LEOs). This study aimed to establish a baseline for LEO GS, compare it with the general population, determine the correlation between LEO GS and body dimensions, and evaluate the implications for occupational performance. A total of 756 male and 218 female LEOs from across the U.S. participated in the study. On average, male LEOs exhibit stronger GS (49.53 kg) than female officers (32.14 kg). Significant differences between LEOs and the general population were observed. GS correlated with hand breadth, hand length, stature, and bideltoid breadth. Approximately 26%-46% of males and 5%-39% of females were identified as being at risk of health, fit, or occupational performance based on their measured GS. Enhancing GS training or avoiding implementing heavy equipment (such as pistols with heavy trigger weight), could improve officer occupational performance, safety, or health.

Assessment of the reliability of at-home caregiver-collected anthropometric measurements.

Introduction: Anthropometric measurements provide valuable information about infant growth patterns and can help identify nutrition, growth, and developmental concerns. With the increasing use of telehealth and decentralized clinical trial approaches, there is potential for caregivers to collect anthropometric measurements at home via teleconference with healthcare providers (HCPs) to monitor infant growth, which indirectly reflects health status. This study aimed to evaluate whether telehealth-guided caregivers can utilize standardized methods and home-use measurement equipment to collect reliable anthropometric measurements compared to HCPs and study nurses. Methods: The study compared the weight, length, and head circumference measurements collected by caregivers (n = 8 pairs), pediatric HCPs (n = 7), and study nurses (n = 4), who served as the gold standard comparator group. Four silicone dolls with varied anthropometrics were used as surrogates for human infants. Results: Caregiver inter- and intra-observer technical errors of measurement (TEMs) were all equal to or below the maximum allowed error (MAE). For HCPs, only intra-observer TEM for length and inter-observer TEM for HC and length were within the MAE. There was no evidence of bias for either caregiver or HCP measurements compared to the gold standard. Coefficients of reliability (R) were greater than 0.96 for all measurements. Discussion: Preliminary results from this study demonstrate that telehealth-guided caregivers can capture accurate and reliable anthropometric measurements compared to HCPs. The results suggest that remote measurement collection allows for more frequent monitoring while reducing the burden on patients and caregivers in primary care and clinical trials such as infant formula growth monitoring studies.

Anthropometry relationship with duodenal histologic features of children with environmental enteric dysfunction: a multicenter cross-sectional study.

BACKGROUND: Environmental enteric dysfunction (EED) is a precursor of growth faltering in children living in impoverished conditions who are frequently exposed to environmental toxins and enteropathogens, leading to small bowel inflammatory, malabsorptive, and permeability derangements and low-grade chronic systemic inflammation. OBJECTIVES: We explored the association between anthropometrics and duodenal histologic features of EED among children from 3 lower middle-income country centers. METHODS: In this cross-sectional study, Pakistani children (n = 63) with wasting, Bangladesh children (n = 116) with stunting or at risk for stunting (height-for-age Z score [HAZ] <-1 but ≥-2), and Zambian children (n = 108) with wasting or stunting received nutritional intervention. Children with anthropometric status refractory to intervention underwent endoscopy. Linear regression models included anthropometric around endoscopy, scores of histology parameters, and a global index score of EED-the total score percent-5 (TSP-5). Multivariable models were adjusted for center, age, sex, and histology slide quality. RESULTS: Intersite variation was observed while exploring the association between anthropometrics and the TSP-5; for example, Pakistani children had the worst HAZ, yet their median TSP-5 score was lower than that of the other 2 centers. Even within each site, no overall pattern of higher TSP-5 score was observed with worsening HAZ. During univariate analysis, TSP-5 (coefficient: 0.01; 95% confidence interval [CI]: 0, 0.02), goblet cell depletion (coefficient: 0.22; 95% CI: 0.06, 0.37), and Paneth cell depletion (coefficient: 0.14; 95% CI: 0.01, 0.27) were associated with HAZ scores; however, they lost statistical significance in the multivariable models, with study center most strongly confounding the relationships seen in univariate models between anthropometry and histology. CONCLUSIONS: This study contributes a crucial negative finding that duodenal morphological features did not associate with anthropometric phenotypes; hence, anthropometric measurements may not be a suitable outcome measure for use in EED trials. Trial outcomes may need to be defined by combining the functional and structural elements of the gut to monitor EED.

Performance of the SARC-F, SARC-CalF, and calf circumference for sarcopenia case finding in community-dwelling older adults.

PURPOSE: We compared the performance of SARC-F, SARC-CalF, calf circumference (CC), and body mass index (BMI)-adjusted CC for sarcopenia case-finding in community-dwelling older adults. METHODS: Data of Finnish participants (women/men n = 192/36, mean age (SD) of 76.9 (4.8) years) recruited in the SPRINTT trial (NCT02582138) were used. Sarcopenia was determined as a combination of low muscle function (chair-stand-test) and low appendicular lean mass (ALM) detected by whole-body dual-energy X-ray absorptiometry. Associations of case-finding tools with sarcopenia were analysed using ROC curves and logistic regression. RESULTS: The rates of probable and confirmed sarcopenia were 95% and 18% in women and 94% and 36% in men, respectively. Performance of CC for sarcopenia (women AUC 0.85 [95% CI 0.78-0.92]/ men 0.85 [95% CI 0.71-1.0]) was superior to that of other tools; (AUC in women/men for SARC-F was 0.57/0.50, for SARC-CalF 0.76/0.79, and for BMI-adjusted CC 0.68/0.66). The best performance was found for a CC cut-off point of ≤ 34 cm in women with sensitivity/specificity 82.4/75.3% and ≤ 36 cm in men with sensitivity/specificity 76.9/87.0%. For each cm decrease in CC, adjusted for age and BMI, there was a 30% increase in the odds of sarcopenia in women (OR 1.30, 95% CI 1.09─1.56). Although there was a similar pattern in men, the results did not reach statistical significance (OR 1.34, 95% CI 0.84- 2.14). CONCLUSIONS: CC was superior to other tools for sarcopenia case-finding. The best performance was found for a CC cut-off point of ≤ 34 cm in women and ≤ 36 cm in men.

Anthropometry Indices and Body Composition in Adolescent Girls with Anemia: A Scoping Review.

To reduce anemia rates, it is crucial to gain a deeper understanding of anemia and its associated factors. It is essential for teenagers who are going through a period of rapid growth to promptly address anemia since untreated anemia can negatively impact their reproductive health. This literature review investigated the relationship between nutritional and anthropometric status indicators, body composition, and prevalence of anemia in teenage girls. Studies were selected based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) criteria. A comprehensive search across multiple databases (PubMed= 409, ScienceDirect= 3153, Scopus= 4, Sage Journals= 358) and manual citation of five articles yielded 3929 articles, of which 630 were excluded for irrelevance, one was inaccessible, and nine articles were included in the study after assessing their eligibility. The review's findings suggest that indicators such as Body Mass Index (BMI) and Mid-Upper Arm Circumference (MUAC) are indicated as initial assessments to screen the nutritional status of adolescent females and estimate their risk of anemia. Only one article has specifically discussed the connection between fat mass and anemia in terms of body composition. The need for studies on anthropometry and body composition-related anemia underscores the need to broaden investigations to gain a more nuanced understanding of this subject.

Variations of Eating Behaviors Among Vietnamese Preschool Children and Their Association With Children's Anthropometric Z-Scores: Results From Analyses of the Children's Eating Behavior Questionnaire in 10 000 Children.

Eating behaviors, which are shaped during childhood, are one of the important factors influencing children's growth. This study aimed to investigate the variations in eating behaviors among Vietnamese preschool children aged 3 to 6 years using the Children Eating Behavior Questionnaire (CEBQ) and their association with anthropometric Z-scores. A cross-sectional study was conducted on 10 172 children from 36 to 72 months old, recruited from three different socioeconomic regions of Hanoi. Differentiation of eating behaviors between two sexes was observed across all age groups, but most obvious at 36 to 48 months of age. The subscales of emotional overeating (EOE), enjoyment of food (EF), and desire to drink (DD) were higher in 60- to 72-month age groups and vice versa for slowness in eating (SE) and emotional undereating (EUE) subscales. Analyses using the general linear model showed that CEBQ subscales were associated with anthropometric Z-scores in both girls and boys.

Assessing skeletal muscle mass and lean body mass: an analysis of the agreement among dual X-ray absorptiometry, anthropometry, and bioelectrical impedance.

Introduction: Methods of body composition estimation such as dual-energy X-ray absorptiometry (DXA), anthropometry, and bioimpedance (BIA) are used for the estimation of skeletal muscle mass (SMM) and lean body mass (LBM). No previous studies have examined whether these methods generate comparable results, or whether they are valid by using DXA as the reference. The aims of the present investigation were: (a) to assess the differences between DXA, anthropometry, and BIA in the estimation of SMM and LBM, taking into consideration the impact of sex and hydration status; and (b) to examine the agreement of anthropometry and BIA as compared to DXA for the estimation of SMM and LBM. Methods: A descriptive cross-sectional design was followed with 262 healthy young adults (159 males and 103 females). LBM and SMM were assessed by anthropometry with the formulas from Lee et al. and Kulkarni et al. for LBM; and Kerr (opt a), Kerr (opt b), Lee et al., Poortmans, Matiegka, Martin et al., Drinkwater and Ross, and Heymsfield et al. for SMM; by BIA with the formula reported by the TANITA MC-780-MA software for LBM and SMM; and DXA with the formula reported by the Hologic Horizon software for LBM, and the conversion by Kim et al. for SMM. Results: Significant differences were found for both SMM and LBM in kg, and percentages between most methods and formulas for the overall sample (p < 0.001-0.003) and divided by sex (p < 0.001-0.035). Hydration status did not have a significant effect on the differences between methods and formulas (p = 0.058-0.870). Lin's coefficient revealed limited agreement among the majority of formulas and methods (CCC = 0.007-0.880). The Bland-Altman analysis showed significant differences in most methods and formulas, both in the overall sample and divided by sex, when using SMM and LBM with DXA as the reference (p < 0.001-0.030). Conclusion: There is a lack of agreement between methods and formulas for assessing SMM and LBM. Sex was found to be a significant factor in this analysis. Furthermore, significant differences were observed between most formulas and methods as compared to DXA, except for the equations to estimate SMM with anthropometry by Poortmans.

Anthropometric, body composition and physical performance of elite young Italian football players and differences between selected and unselected talents.

Football is a team sport played worldwide and specific competition demands are needed since young categories. Several physiological and psychological aspects could influence the selection process, and adolescent investigations still be necessary. This retrospective study aims to compare anthropometric and performance features between selected and unselected adolescent footballers. The sample size was 78 players from U10 to U12 categories. Maturation, RAE, anthropometry, and physical performance (repeated sprint ability (RSA), 15-m sprint, countermovement jump (CMJ) and Harre's test) were evaluated (mean ± SD). 33.3 % of players were selected (height = 144.06 ± 6.74 cm, weight = 35.38 ± 4.56 kg) and 66.7 % were unselected (height = 143.06 ± 8.34 cm, weight = 35.94 ± 6.24 kg). Selected U10 were leaner and got the peak of height velocity (APHV) earlier (p < 0.05) than unselected U10 players, while U11 selected were faster than unselected (p < 0.05). Also, the RSA test, APHV and the humeral width well discriminated among the selection (χ 2 (3) = 12; p < 0.01). Football field technicians involved in scouting need quantitative and qualitative information that could help to predict talented players. Although physical performance test results and body height led to decisions, further anthropometric features and maturation could provide relevant support.

Antenatal screening - The roles of medical and family history, routine tests, and examination findings.

Routine antenatal care includes history, examination, and several standard laboratory tests. Other than the original objectives, the generated data is seldom utilised for screening for adverse obstetric and perinatal outcomes. Although new approaches and sophisticated tests improve prediction of complications such as pre-eclampsia, these may not be available globally. Maternal age, race/ethnicity, anthropometry, and method of conception can influence the occurrence of pregnancy complications. The importance of medical and obstetric history is well documented but often ignored. Routine test results including blood picture, hepatitis B and rubella serology, and sexually transmitted diseases, have additional health implications. The awareness of, and the ability to utilise, available antenatal data and tests in obstetric management will enhance individualised obstetric risk assessment thus facilitating the targeting of high-risk gravidae for further management, including the use of specific and technology-driven tests where available, and close monitoring and treatment, in a cost-effective manner.

Weight-Adjusted Waist Index: an anthropometric measure for frailty in older adults.

PURPOSE: Current measures of frailty often rely on subjective assessments or complex scoring systems. This study aims to investigate the utility of a novel anthropometric measure, the Weight-Adjusted Waist Index (WWI), as a simple and objective predictive marker for frailty in older adults. METHODS: This cross-sectional study included 847 patients aged 65 years and older. Comprehensive geriatric assessments and anthropometric measurements were conducted. Frailty was diagnosed using the Clinical Frailty Scale (CFS). The association between WWI and frailty was analyzed using multivariate logistic regression analysis. RESULTS: The mean age of the participants was 74.9 ± 6 years, with 56.3% (n = 477) being women and 14.8% (n = 125) classified as frail. The frail group had a significantly higher WWI than the non-frail group (p < 0.001). In multivariate logistic regression analysis, WWI remained significantly associated with frailty, even after adjusting for other potential confounding factors (OR = 2.51, 95% CI 1.77-3.57, p < 0.001). The predictive ability of WWI for frailty was measured by the area under the receiver operating characteristic (ROC) curve, which was 0.705 (95% CI 0.67-0.73; p < 0.001). The optimal WWI threshold for predicting frailty was identified as > 12. CONCLUSION: The Weight-Adjusted Waist Index shows significant potential as a simple and objective predictive marker for frailty in older adults.

Fast and Simple Statistical Shape Analysis of Pregnant Women Using Radial Deformation of a Cylindrical Template.

Non-rigid deformation of a template to fit 3D scans of human subjects is widely used to develop statistical models of 3D human shapes and poses. Complex optimization problems must be solved to use these models to parameterize scans of pregnant women, thus limiting their use in antenatal point-of-care tools in low-resource settings. Moreover, these models were developed using datasets that did not contain any 3D scans of pregnant women. In this study, we developed a statistical shape model of the torso of pregnant women at greater than 36 weeks of gestation using fast and simple vertex-based deformation of a cylindrical template constrained along the radial direction. The 3D scans were pre-processed to remove noisy outlier points and segment the torso based on anatomical landmarks. A cylindrical template mesh T was then fitted onto the segmented scan of the torso by moving each vertex of T in the direction of the radial vector. This process is computationally inexpensive taking only 14.80 seconds to deform a template with 9090 vertices. Principal component analysis (PCA) was performed on the deformed vertex co-ordinates to find the directions of maximum variance. The first 10 principal vectors of our model explained 79.03% of the total variance and reconstructed unseen scans with a mean error of 2.43 cm. We also used the PCA weights of the first 10 principal vectors to accurately predict anthropometric measurements of the pregnant women.

Early-life family meal participation and anthropometric measures at 4 years of age.

Early-life family meal participation has been associated with several aspects of nutritional health, but longitudinal associations with linear growth have not yet been investigated. The aim of this study was to investigate whether family meal participation at 12 months of age associates with anthropometric measures 3 years later. We used follow-up data from children born to mothers in the Norwegian Fit for Delivery trial (NFFD) and included 368 first-borns with dietary and anthropometric data at 12 months and 4 years of age. We treated the sample as a cohort and conducted subgroup analyses by randomization status. A family meal participation score was used as exposure, and weight, height, and body mass index (BMI) as outcomes in crude and multivariable linear regression models adjusted for maternal education, randomization status, and child sex.Higher family meal participation score at 12 months was positively associated with length at 12 months (B = 0.198, 95% CI 0.028, 0.367, p = 0.022) and 4 years (B = 0.283, 95% CI 0.011, 0.555, p = 0.042) in multivariable models. After additional adjustment for maternal height the associations attenuated and were no longer significant. An inverse association with BMI at 4 years of age was observed in children born to mothers that had been exposed to the NFFD intervention (B = -0.144, 95% CI -0.275, -0.014, p = 0.030), but attenuated after adjustment for maternal BMI.The longitudinal association observed between early family meal participation and child height was largely explained by maternal height. The relationship with BMI differed according to maternal participation in a lifestyle intervention trial during pregnancy.