Moderate Levels Of Physical Activity Research Articles

Relationships between moderate vigorous physical activity, motor- and health-related fitness and motor skills in children

Background: Childhood is an important transitional period for the development of healthy physical activity (PA) behaviours, so it is important to understand its impact on a healthy lifestyle.Aim: This study aimed to determine the influences of sex, socioeconomic status (SES) and body composition (BC) on the relationships between PA, motor skills, motor- and health-related physical fitness in 5–8-year-olds.Setting: Participants were a subsample consisting of 299 children (150 boys, 149 girls, mean age 6.83 ± 0.96 years) from the Exercise, Arterial Modulation and Nutrition in Youth South Africa study (ExAMIN Youth SA).Methods: Anthropometric measures, health-related physical fitness (HRPF), motor-related physical fitness (MRPF), objectively measured PA and demographic information were determined.Results: Only 66% achieved the recommended 60 min of daily moderate vigorous physical activity (MVPA) with 19% classified as having unhealthy body composition (11% overweight, 8% obese). Fat-free mass and SES revealed small-to-moderate influences on the relationship between MVPA, standing broad jump (SBJ; r = 0.32), predicted VO2max (r = 0.28) and beep levels (r = 0.22). For MRPF, the quality of running (r = 0.12) and balancing were associated with MVPA. Adjusting for sex, BC and SES in the relationship between PA with HRPF and MRPF, reductions in most correlations were observed.Conclusion: Moderate vigorous physical activity levels were positively associated with HRPF, MRPF and some motor skills in 5–8-year-olds. Socioeconomic status (lower parental income, employment and education negatively influenced the association between MVPA and fitness [beeps, SBJ, O2max]).Contribution: This study provides knowledge with regard to the use of accelerometer for baseline data for PA, MRPF, HRPF as well as motor skills in South African children.

STRATEGIES TO MITIGATE THE IMPACT OF POST-COVID-19 SYNDROME ON HIGHER EDUCATION QUALITY

The SARS-CoV-2 pandemic has left a profound impact not only on the physical health of humanity but also on neurological, social, and ecological well-being. Neurological and psychological disorders resulting from the pandemic have negatively affected the quality of learning and significantly worsened learning outcomes among students in higher education institutions. The purpose of this study is to compare the prevalence and evaluate the symptoms of post-COVID syndrome, and to identify their impact on the quality of education among senior students in two higher educational institutions: Poltava State Medical University and Poltava National Pedagogical University named after V.G. Korolenko. It has been observed that damage to the nervous system and the simultaneous appearance of a combination of symptoms including headache, memory impairment, insomnia, anxiety, unmotivated weakness, and excessive fatigue are significantly high among students of both universities. The aforementioned complaints, along with the need for increased time to complete educational tasks post-illness, memory impairment, and sleep disturbances, indicate that the academic performance, psychological state, and psychosomatic background of students are at a low level. Therefore, it is essential to develop recommendations for cognitive rehabilitation tailored to this group of students, considering their significant educational workload (samples were collected from senior students). Moreover, the low and moderate physical activity levels of senior students in higher education may exacerbate symptoms of post-COVID-19 syndrome, necessitating the development of recommendations for physical rehabilitation. Students experiencing weakness, increased fatigue, reduced work capacity, sleep disturbances, and mood instability should consider reviewing the organization of the educational process, especially in distance learning conditions, and making lifestyle changes accordingly. Therefore, thoroughly elaborated healthcare recommendations and rehabilitation measures to enhance the quality of the educational process should be implemented into healthcare practice.

The association of resilience and physical activity in older adults: cross-sectional analyses from the NICOLA study

Abstract Aim As more of the world’s population are living longer, supporting the mental and physical health of older adults is becoming increasingly important in public health. Resilience is a dynamic process encompassing positive adaptation in the face of adverse experiences that would otherwise lead to poor outcomes. The aim of the study is to explore the association between physical activity and resilience in older adults. Subject and methods The data used in this study was taken from the results of the Self Completed Questionnaires and Computer Assisted Personal Interviews from the Northern Ireland Cohort for the Longitudinal Study of Ageing. A secondary analysis was conducted on a sample of 4040 participants to examine the association between resilience (Brief Resilience Scale) and on moderate/vigorous physical activity (International Physical Activity Questionnaire – Short Form) through chi-square and Mann–Whitney U tests and an ordinal regression being conducted. Results Data was included for 4040 participants, of whom 90% did not meet the recommended moderate physical activity guidelines. The findings of this study indicated that higher resilience levels are associated with higher levels of moderate and vigorous physical activity levels. Conclusion Worryingly, a large percentage of the older adult population are not sufficiently active and this is something that needs to be addressed. The findings suggest that with these low levels of physical activity, interventions should be created to target this population.

Premorbid physical activity and prognosis after incident myocardial infarction: the Atherosclerosis Risk in Communities Study

High to moderate levels of physical activity (PA) are associated with low risk of incident cardiovascular disease. However, it is unclear whether the benefits of PA in midlife extend to cardiovascular health following myocardial infarction (MI) in later life. Among 1,111 ARIC participants with incident MI during ARIC follow-up (mean age 73 [SD 9] years at MI, 54% men, 21% Black), PA on average 11.9 (SD 6.9) years prior to incident MI (premorbid PA) was evaluated as the average score of PA between visit 1 (1987-89) and visit 3 (1993-95) using a modified Baecke questionnaire. Total and domain-specific PA (sport, non-sport leisure, and work PA) was analyzed for associations with composite and individual outcomes of mortality, recurrent MI, and stroke after index MI using multivariable Cox models. During a median follow-up of 4.6 (IQI 1.0-10.5) years after incident MI, 823 participants (74%) developed a composite outcome. The 10-year cumulative incidence of the composite outcome was lower in the highest, as compared to the lowest tertile of premorbid total PA (56% vs. 70%, respectively). This association remained statistically significant even after adjusting for potential confounders (adjusted hazard ratio [aHR] 0.80 [0.67-0.96] for the highest vs. lowest tertile). For individual outcomes, high premorbid total PA was associated with a low risk of recurrent MI (corresponding aHR 0.64 [0.44, 0.93]). When domain-specific PA was analyzed, similar results were seen for sport and work PA. The association was strongest in the first year following MI (e.g., aHR of composite outcome 0.66 [95% CI 0.47, 0.91] for the highest vs. lowest tertile of total PA). Premorbid PA was associated positively with post-MI cardiovascular health. Our results demonstrate the additional prognostic advantages of PA beyond reducing the risk of incident MI.

Association between movement behavior patterns and cardiovascular risk among Chinese adults aged 40–75: a sex-specific latent class analysis

BackgroundCardiovascular disease (CVD) is a major global health threat, particularly in China, contributing to over 40% of deaths. While sleep behaviors, sedentary behaviors, and physical activities are recognized as independent lifestyle risk factors for CVD, there remains limited understanding of specific movement behavior patterns and their CVD risks, especially considering sex-specific differences. This study examines movement behavior patterns among Chinese adults (40–75) and their associations with cardiovascular risk, with a focus on sleep, physical activity (PA), and sedentary behavior (SB).MethodsData pertaining to 13,465 male participants and 15,613 female participants, collected from the Chronic Disease and Risk Factor Surveillance Survey in Nanjing from February 2020 to December 2022. The latent class analysis method was employed to identify underlying movement patterns across sexes. Multinomial logistic regression models assessed CVD risk, and the China-PAR model calculated 10-year risk.ResultsThree male and four female movement patterns emerged. Active Movers (17.10% males, 5.93% females) adhered to PA recommendations but had poorer sleep quality. Moderate Achievers (61.42% males, 45.32% females) demonstrated moderate behavior. Sedentary Sleepers (21.48% males, 10.20% females) exhibited minimal PA but good sleep. Female Moderate Physical Activity (MPA) Dominant Movers demonstrated a prevalent adherence to recommended MPA levels. Active movers had the lowest CVD risk. After adjusting for potential confounders, moderate achievers (OR = 1.462, 95% CI 1.212, 1.764) and sedentary sleepers (OR = 1.504, 95% CI 1.211, 1.868) were both identified as being associated with a high-risk of cardiovascular diseases (CVDs) compared to active movers in males, demonstrating a similar trend for intermediate risk. Such associations were not statistically significant among females.ConclusionsOur study revealed sex-specific movement patterns associated with CVD risks among middle-aged Chinese adults. We suggest that adopting an active movement behavior pattern, characterized by meeting or exceeding recommended levels of vigorous physical activity (VPA) and reducing sedentary behavior, is beneficial for all middle-aged adults, particularly males. An active lifestyle could help counteract the adverse effects of relatively poor sleep quality on the risk of developing CVD in this population. Integrating sleep, PA, and SB information provides a holistic framework for understanding and mitigating CVD risks.

Longitudinal Associations Between Physical Activity and Depressive Symptoms in Chinese Children: Evidence from the Tongji Mental Health Cohort Study.

We aimed to examine the associations between depressive symptoms and physical activity parameters (e.g., intensity, frequency, and duration) among Chinese school-aged children. Participants in this study were extracted from the Tongji Mental Health Cohort Study. The baseline survey was conducted in June 2020 involving 2588 school-aged children from two primary schools in Hubei Province, China. A total of 2435 children were followed up successfully in December 2020. The Children's Depression Inventory Short Form (CDI-S) was applied to evaluate depressive symptoms among school-aged children. The Physical Activity Rating Scale-3 (PARS-3) was adopted to estimate children's physical activity parameters including the intensity, frequency, and duration. Generalized estimation equation models were used to explore the longitudinal associations between physical activity and depressive symptoms among school-aged children. Engaging in moderate levels of physical activity (OR, 0.800; 95%CI, 0.692-0.924) or high levels of physical activity (OR, 0.808; 95%CI, 0.689-0.947) in the baseline survey was associated with a reduced risk of developing depressive symptoms in the follow-up survey compared with children engaging in low levels of physical activity. Stratified analyses revealed that the associations between physical activity and depressive symptoms exhibited a significant correlation among boys and children in the older age group (11-12years). Our findings showed that engaging in physical activity more than once a week, with each session lasting 20min or longer, was related to significant reductions in depressive symptoms by 43.8% and 22.3%, respectively. Self-reported physical activity is positively associated with improved mental health among Chinese school-aged children, especially when considering parameters such as frequency and duration. The association between vigorous-intensity physical activity and depressive symptoms in children should be cautiously interpreted. Future research should continue to explore the effects of vigorous-intensity physical activity on depressive symptoms in children.

HUBUNGAN KEBIASAAN SARAPAN DAN AKTIVITAS FISIK DENGAN KONSENTRASI BELAJAR SISWA/I KELAS VIII SMPN 28 BATAM TAHUN 2023

Background: Learning concentration is the ability to focus the mind on something without being influenced by the surrounding circumstances. Learning concentration is influenced by two factors, namely internal and external. Breakfast habits and physical activity are included in the internal factors of learning concentration. The purpose of this study was to determine the relationship between breakfast habits and physical activity with the concentration of learning students of grade VIII SMPN 28 Batam. Method: This type of research is quantitative with a cross-sectional approach. The population of this study was class VIII students at SMPN 28 Batam as many as 292 people. The study sample was taken from as many as 72 people with purposive techniques. Data on breakfast habits and physical activity were obtained by questionnaire and study concentration using the Stroop test. The data were analyzed using the chi–square test. Results: Breakfast habits respondents had good breakfast habits by 82.4%. The frequency of physical activity of respondents was categorized at a moderate physical activity level of 45.6%. The frequency of respondents' learning concentration obtained balanced results between good and bad concentration by 50%. The results of the chi-square test obtained p value = 0.525 for the relationship between breakfast habits with learning concentration, and the relationship between physical activity with learning concentration obtained p value = 0.084. Conclusion: There is no significant relationship between breakfast habits and physical activity of grade VIII students of SMPN 28 Batam.

Examining the association between delay discounting, delay aversion and physical activity in Chinese adults with type-2 diabetes mellitus.

The role of physical activity in diabetes is critical, influencing this disease's development, man-agement, and overall outcomes. In China, 22.3% of adults do not meet the minimum level of physical activity recommended by the World Health Organization. Therefore, it is imperative to identify the factors that contributing to lack of physical activity must be identified. To investigate the relationship among delay discounting, delay aversion, glycated hemoglobin (HbA1c), and various levels of physical activity in Chinese adults diagnosed with type 2 diabetes mellitus (T2DM). In 2023, 400 adults with T2DM were recruited from the People's Hospital of Linxia Hui Autonomous Prefecture of Gansu Province. A face-to-face questionnaire was used to gather demographic data and details on physical activity, delay discounting, and delay aversion. In addition, HbA1c levels were measured in all 400 participants. The primary independent variables considered were delay discounting and delay aversion. The outcome variables included HbA1c levels and different intensity levels of physical activity, including walking, moderate physical activity, and vigorous physical activity. Multiple linear regression models were utilized to assess the relationship between delay discounting, delay aversion, and HbA1c levels, along with the intensity of different physical activity measured in met-hours per week. After controlling for the sample characteristics, delay discounting was negatively associated with moderate physical activity (β = -2.386, 95%CI: -4.370 to -0.401). Meanwhile, delay aversion was negatively associated with the level of moderate physical activity (β = -3.527, 95% CI: -5.578 to -1.476) in the multiple linear regression model, with statistically significant differences. Elevated delay discounting and increased delay aversion correlated with reduced levels of moderate physical activity. Result suggests that delay discounting and aversion may influence engagement in moderate physical activity. This study recommends that health administration and government consider delay discounting and delay aversion when formulating behavioral intervention strategies and treatment guidelines involving physical activity for patients with T2DM, which may increase participation in physical activity. This study contributes a novel perspective to the research on physical activity in adults with T2DM by examining the significance of future health considerations and the role of emotional responses to delays.

The influencing factors of changes in physical activity levels of pregnant women during pregnancy: From the perspective of continuous care.

A comprehensive understanding of physical activity levels (PAL) among Chinese pregnant women and an exploration, from a continuous care perspective, of various factors influencing these activity levels. Investigating the correlations between adverse habits, psychological factors, and PAL in prenatal health management. This study aims to provide substantial guidance for prenatal health management and personalized care, offering recommendations to healthcare professionals and policymakers to enhance the overall health and well-being of pregnant women. This study enrolled 1256 pregnant women as research subjects. Baseline information was collected through a personal information collection form. Subsequently, continuous care was provided during the early, middle, and late stages of pregnancy, documenting the respective influencing factors. Simultaneously, the International Physical Activity Questionnaire (IPAQ) was utilized to assess the PAL of pregnant women across different trimesters. Finally, using the SPSS software version 25.0, a combined approach of generalized linear mixed effects (GLME) models and multivariate logistic regression was used to statistically analyze the collected data, comprehensively exploring the influencing factors of PAL during pregnancy. The proportion of research subjects engaged in low-level physical activity decreased from 60.80% to 40.34% across various stages of pregnancy, while the proportion engaged in moderate-level physical activity ranged from 25.32% to 40.75%. Meanwhile, the proportion engaged in high-level physical activity accounted for 13.88% to 18.91%.There was P = .021 and β = -0.276 for smoking before pregnancy. The P-value of pregnant women who smoke in the second trimester was.035, the Odds Ratio (OR) value was 0.638, and the 95% confidence interval (CI) was (0.406, 0.972). The difference was statistically significant (all P < .05). In China, the physical activity level of pregnant women is generally low, which is related to factors such as smoking, alcohol consumption, sleep disorders, and depression during pregnancy. Medical personnel should improve the living habits of pregnant women and enhance their PAL through measures such as health education and psychological counseling.

The effect of physical activity on cytokine levels in adults living with type 1 diabetes-a preliminary study.

The aim of this study is to investigate whether physical activity and the level of body fat are factors reducing the level of pro-inflammatory cytokines in people with T1DM. Twenty-five men (27.8 ± 9.4 years old; 178.9 ± 6.9 cm; 80.6 ± 12 kg) and 18 women (28.1 ± 12.5 years old; 162.4 ± 5.5; 63.1 ± 9.9 kg) were divided into four groups based on body fat percentage and level of physical activity (AN-active people with normal body fat; IAN-inactive people with normal body fat; AO-active people with excessive body fat, IAO-inactive people with excessive body fat). The level of cytokines in the blood serum was assessed. The level of IL-8 was higher (measurable) in inactive men, regardless of adiposity degree and in women, only in the inactive group with normal body fat. IL-6 was found only in active men with excessive adiposity. In conclusion, the findings from this study allow to indicate that moderate level of physical activity may contribute to a reduction in the development of systemic low-grade inflammation in patients with T1DM, and thus, may reduce the risk of CVD.

Examination of the Relationship Between Physical Activity, Perceived Stress and Sleep Quality of Nursıng Students: A Cross-Sectional and Correlational Study

Nursing students often experience challenges related to sleep quality, which can have implications for their overall well-being and academic performance. The aim of this study is to examine the relationships between physical activity, perceived stress, and sleep quality among senior nursing students. This study employed a cross-sectional and correlational design. The study was conducted between September and Ocober 2021, involving senior nursing students who were undergoing practical training in a state hospital. Data were collected through face-to-face interviews using the "Introductory Information Form," "International Physical Activity Questionnaire (Short)/IPAQ" "Perceived Stress Scale/PSS" and "Pittsburgh Sleep Quality Index/PSQI". Out of 42 students, 40 students participated in the study. Data analysis involved descriptive statistics such as frequency, percentage, minimum and maximum scores, mean scores, standard deviation, and Pearson correlation test. The mean score for physical activity assessed using the IPAQ was 1051.38±890.17 MET (metabolic equivalent), the average score on the PSS was 27.88±8.72, and the average score on the PSQI was 14.10±2.38. The correlation analysis revealed a significant positive correlation between sleep quality and physical activity levels (p≤0.05). Furthermore, a positive and moderate relationship was observed between sleep quality and perceived stress levels (p≤0.05). The findings indicate that nursing students have moderate levels of physical activity and perceived stress, and their sleep quality is considerably low.

A Field Study to Assess Physical Activity Levels During Weekdays Among Students in the First Cycle and its Relationship with Lower Limb Muscle Strength

This study aimed to assess physical activity levels during 3 school days among first cycle students and its relationship with lower limb muscle strength. Twenty-eight students from the Governor of Muscat were participated in this study, (age: 11.8±0.3 years, height: 9.0±148 cm, mass Body: 14.5±34.8 kg, BMI: 5.3±19.2 kg.m-2 To assess physical activity levels, the ActiGraph GT3X device was used for 3 school days during the week (from 8:00 am to 12:00 pm, daily). All participating performed two tests of lower limb muscle strength (CMJ - FCM). Study results showed that the average physical activity levels of students during 3 school days were (455.9± 56.7minutes) and (26.3±6.6 minutes) for both sedentary physical behavior (SPA) and high-intensity physical activity (VPA), respectively. The results also revealed that the level of moderate and vigorous physical activity level (MVPA) during 3 days of school reached (67.9 ±17.01minutes), which is approximately (22.6 minutes per day), meaning that there was a noticeable decrease in the levels of physical activity practiced during school days (3 days). per week for first cycle students. The results also showed that there was no relationship between all physical activity levels (SPA, LPA, MPA, VPA, MVPA) and lower limb muscle strength tests (CMJ - FCM) among the students (0.05&lt;p).

Abstract 2205: Modifiable risk factors are associated with clonal hematopoiesis

Abstract Observational studies have implicated modifiable factors like smoking, alcohol intake, physical activity (PA), and sleep to cancer risk. Clonal hematopoiesis (CH), marked by clonal expansions of mutated hematopoietic progenitors with mosaic chromosomal alterations (mCAs) or clonal hematopoiesis of indeterminate potential (CHIP), has been associated with the risk of serval cancers and may shed light the interplay between these factors and early preneoplastic hematopoietic expansion.Leveraging genotyping array and whole-exome sequencing data of leukocyte-derived DNA from 485,028 participants without hematologic malignancies in the UK Biobank (UKBB), we performed genome-wide characterization of two common forms of CH—mCAs and CHIP. To assess associations between social deprivation, self-reported modifiable risk factors, and CH risk, we employed multivariable logistic regression models adjusted for potential confounders including age, sex, smoking history, and genetic ancestry.We identified 11,826 (2.4%) individuals with autosomal mosaic chromosomal alterations (auto mCAs), 15,499 (3.2%) with loss of the X chromosome (mLOX), 43,044 (8.8%) with loss of the Y chromosome (mLOY) and 22,508 (4.6%) with CHIP. Individuals with any CH subtype were on average older than CH-free individuals (p &amp;lt; 9.11 × 10−52). Multivariable models identified a significant negative association between mLOY and social deprivation in England (1 SD change in score: OR = 0.968 [0.956-0.980], p = 4.88 × 10−7), suggesting modifiable risk factors could influence risk of mLOY. We observed a positive association with ever smoking and CH, which decreased with increased years since smoking cessation. Current smokers were at higher risk for auto mCAs (Odds ratio (OR) = 1.23, 95% Confidence Interval (CI):[1.16-1.31], P-value (p) = 2.63 × 10−11), mLOY (OR = 2.25, 95%CI: [2.17-2.33], p &amp;lt; 9.11 × 10−52), and CHIP (OR = 1.40,, 95%CI: [1.34-1.47] p &amp;lt; 9.11 × 10−52); and former smokers also exhibited significant associations for mLOY (OR = 1.16, 95%CI: [1.13-1.19], p = 2.97 × 10−32) and CHIP (OR = 1.11, 95%CI: [1.08-1.15], p = 2.75 × 10−13). Alcohol consumption was associated with a significant increase in the risk of mLOX in heavy drinkers (&amp;gt;2-3 drinks/day) compared to non-drinkers (OR = 1.16, 95%CI: [1.09-1.24], p = 1.21 × 10−5). Moderate and high PA levels (categorized as level 2 and 3 based on total activity), were positively associated with increased mLOY frequency (moderate: OR = 1.05, 95%CI: [1.02-1.08], p = 8.6 × 10−2, high: OR = 1.06, 95%CI: [1.03-1.08], p = 1.6 × 10−3). We observed no evidence for an association between sleep patterns and CH.Our investigation in a large cohort identified associations between CH and social deprivation, smoking, alcohol consumption and PA. As CH is an intermediate marker for hematologic cancer risk, our findings imply that modifiable exposures may contribute to hematologic cancer risk through clonal mechanisms. Citation Format: Corey D. Young, Aubrey K. Hubbard, Pedro Saint-Maurice, Irenaeus Chan, Kelly L. Bolton, Stephen J. Chanock, Charles Matthews, Steven C. Moore, Erikka Loftfield, Yin Cao, Mitchell J. Machiela, Duc Tran. Modifiable risk factors are associated with clonal hematopoiesis [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2024; Part 1 (Regular Abstracts); 2024 Apr 5-10; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2024;84(6_Suppl):Abstract nr 2205.

Enhancing the quality of life for physical therapists: insights from a cross-sectional study.

Physical Therapy profession is known for its demanding physical requirements. This increases the risk of attrition and work-related accidents and disorders that affect physical therapists' quality of life and work performance. This study aimed to evaluate the effect of physical activity level and other contributing factors on quality of life of physical therapists. A cross-sectional study was conducted among practicing physical therapists (n = 258). The International Physical Activity Questionnaires-Short Form was used to measure physical activity levels and the World Health Organization Quality of Life Questionnaire short form was used to measure the quality of life among physical therapists. Data was collected through a self-administered online survey using Microsoft Forms. The eligible participants were 258 out of 297. The highest percentage of physical therapists had a moderate physical activity level (45.35%) and the median for overall quality of life score was 63.27(52.73-73.59). There was a significant positive correlation between physical activity and age with overall quality of life score (rs = 0.41, p < 0.001; rs = 0.13, p < 0.036) respectively and a significant negative correlation between body mass index and overall quality of life score (rs = -0.13, p < 0.04). The results obtained revealed that physical therapists mostly have moderate physical activity level and relatively good perceived quality of Life. Furthermore, our study identified significant correlations between physical activity, age, body mass index, and the overall quality of life among practicing physical therapists.

The Longitudinal Association between Multiple Frailty Criteria and Depressive Symptomatology Five Years Later in Older Adults: A Decision Tree Modelling Approach.

Background: To examine the longitudinal association between frailty criteria and depression (DEP) in a large sample of older Europeans using decision tree models, and to examine complex relationships between frailty criteria and DEP symptomatology. Methods: Data come from waves six and eight of the Population Survey of Health, Ageing and Retirement in Europe. DEP was assessed using the EURO-D scale (wave 8) and frailty (wave 6). We included 27,122 people (56.9% women), aged 50 or over. Results: Women indicated a higher rate of DEP (29.0%), as well as a higher prevalence of pre-frailty (21.6%) and frailty (10.8%) than men. For both sexes, fatigue, weight loss, and slowness indicated an increased chance of DEP 5 years later. MPA (moderate physical activity) and grip strength were considered longitudinally protective factors for DEP. The highest prevalence of DEP symptomatology 5 years later was 50.3%, pointing to those with fatigue and slowness. Among women, the highest incidence of DEP was 66.8%, identified through fatigue, slowness, and low MPA. Conclusions: Strategies to reduce frailty and DEP in older European adults may include the creation of policies that encourage the promotion of physical capacity to reach MPA levels, as well as an improvement in muscular strength.

A prospective study of association between physical activity and ischemic stroke in adults

Objective: To explore the prospective associations between physical activity and incident ischemic stroke in adults. Methods: Data of China Kadoorie Biobank study in Tongxiang of Zhejiang were used. After excluding participants with cancers, strokes, heart diseases and diabetes at baseline study, a total of 53 916 participants aged 30-79 years were included in the final analysis. The participants were divided into 5 groups according to the quintiles of their physical activity level. Cox proportional hazard regression models was used to calculate the hazard ratios (HR) for the analysis on the association between baseline physical activity level and risk for ischemic stroke. Results: The total physical activity level in the participants was (30.63±15.25) metabolic equivalent (MET)-h/d, and it was higher in men [(31.04±15.48) MET-h/d] than that in women [(30.33±15.07) MET-h/d] (P<0.001). In 595 526 person-years of the follow-up (average 11.4 years), a total of 1 138 men and 1 082 women were newly diagnosed with ischemic stroke. Compared to participants with the lowest physical activity level (<16.17 MET-h/d), after adjusting for socio-demographic factors, lifestyle, BMI, waist circumference, and SBP, the HRs for the risk for ischemic stroke in those with moderate low physical activity level (16.17-24.94 MET-h/d), moderate physical activity level (24.95-35.63 MET-h/d), moderate high physical activity level (35.64-43.86 MET-h/d) and the highest physical activity level (≥43.87 MET-h/d) were 0.93 (95%CI: 0.83-1.04), 0.87 (95%CI: 0.76-0.98), 0.82 (95%CI: 0.71-0.95) and 0.76 (95%CI: 0.64-0.89), respectively. Conclusion: Improving physical activity level has an effect on reducing the risk for ischemic stroke.

Activité physique et qualité de vie chez les survivantes du cancer du sein

To assess physical activity (PA) and its determinants in breast cancer survivors (BCS), attending a Tunisian hospital, as well as to assess their quality of life (QOL) and examine the relationship between PA and BCS'QOL. We conducted a cross-sectional study among BCS attending the outpatient oncology, gynecology and radiotherapy clinics at a Tunisian hospital in April 2022 using a self-administered questionnaire. The valid Arabic version of the International Physical Activity. Questionnaire short version was used to assess PA and sitting time. QOL was assessed using the valid Arabic version of the 12-item Short-Form health survey. A total of 95 BCS were recruited. BCS reported overall moderate PA levels with a median MET of 1440 (IQR 680- 2400) minutes/week and a mean total sitting time of 281.79±134.36 minutes/day. Overall, patients aged 50 years and above had significantly lower levels of sitting time (231.43±129.32vs 332.14±121.63, p= 0.04). Similarly, subjects aged 50 years and above, and of rural origin had higher levels of PA (1908.5 (IQR 939.7-3268.5) vs. 1266 (IQR 471-2946), p= 0.114 and 1788.5 (IQR 1072.5-3252) vs. 1440 (IQR 537-3057), p= 0.259 respectively). Regarding BCS'QOL, they showed moderate disability in the physical component (39.3 ±7.08) , and mild disability in the mental component (43.94 ±9.23). BCS' QOL was significantly correlated to PA (r=0,258, p=0,012). Adherence to regular PA is effective in improving BC patients' survival rate. Therefore, to enhance survivors' QOL, a healthy lifestyle including regular PA is well recommended.

Physical Activity and Health-Related Fitness of Grade 11 Students

The lockdown period has led to a decline in physical activity and fitness among students with increasingly embraced sedentary behaviour. This study aimed to assess the physical activity (PA) level and health-related fitness (HRF) status of students according to sex and academic strand, also determining whether significant differences existed. The study was conducted in a large public high school responding to the International Physical Activity Questionnaire-Long Form (IPAQ) and the Philippine Physical Fitness Test. The study employed a descriptive-comparative research design and employed stratified random sampling with proportional allocation. The students demonstrated a moderate PA level, regardless of sex and academic strand. Regarding health-related fitness, most students exhibited normal BMI, excellent strength in the basic plank, good cardiovascular endurance in the 3-minute step test, good flexibility in the zipper test, fair flexibility in the sit and reach test, and poor performance in the push-up. Furthermore, significant differences were found in BMI and strength when grouped by sex. In conclusion, most students maintain moderate physical activity, surpassing local restrictions and avoiding sedentary behaviour. Also, most students have shown muscular endurance and flexibility in various tasks but have yet to focus as much on strengthening their arms and core muscles. The FIT-UP YOU program has been developed to address this issue, focusing on improving weight and overall HRF status among young overweight/obese and underweight students.

Patterns of Physical Activity and its Association with Gender and Academic Year Among Undergraduate Medical Students

Aim This study aimed to determine the patterns of physical activity (PA) and its association with gender and academic year among undergraduate medical students of a tertiary care hospital in South India. Materials and Methods A cross-sectional study was conducted among undergraduate medical students from August to October 2022 at a tertiary care teaching hospital in South India. PA was determined using the self-administered long form of the International Physical Activity Questionnaire (IPAQ). Statistical analysis was performed using SPSS software. Results A total of 223 students aged 18 to 25 years completed the questionnaire, with the majority being females (59.2%). Their median total PA (metabolic equivalent [MET] minutes/week) was 1320, with 2073 and 771 MET minutes/week among male and female students, respectively. Fourth-year students were the most physically active, with higher energy expenditure per week, followed by second-year, third-year, and first-year students ( p = 0.007). Out of the total 223 students, 141 (63.2%), 62 (27.8%), and 20 (9%) students belonged to low, moderate, and high PA levels, respectively. There was a greater proportion of students with low PA among females (70.5%) compared to male (52.7%) participants ( p &lt; 0.001). Conclusion Most undergraduate medical students had a low level of PA, especially females and students in the first academic year. To increase the PA levels among medical students, curricular reforms by incorporating sports/exercise training, and ensuring the availability of adequate facilities and trainers for sports in every college/university is warranted. Future research focusing on the exploration of barriers to PA and designing innovative strategies to promote PA among medical students is the need of the hour.

Factors Predictive of the Level Of Physical Activity (PA) in Patients with Gonarthrosis in Sub-Saharan Africa

Background: Our aim was to determine the predictive factors of the level of physical activity (PA) in patients with gonarthrosis in the city of Ouagadougou (Burkina Faso).&#x0D; Methods: This was a cross-sectional, descriptive and analytical study based on clinical records, conducted from January 9 to 27, 2023. Using the International Physical Activity Questionnaire (IPAQ), we assessed the level of PA in patients followed at CHU-Bogodogo for gonarthrosis. The significance threshold p&lt;0.05 was retained.&#x0D; Results: Sixty-seven patients were included. Fifty-six were women (83.58%). The mean age was 59.87± 12.53 years. Hypertension was noted in 34 patients (50.75%), diabetes in 16 (23.88%). The mean BMI was 28.70kg/m2± 6.73. Gonarthrosis was bilateral in 49 patients (73.13%). Gonarthrosis patients had a moderate level of PA, with a mean IPAQ score equal to 635.24±135 MET-minutes/week.&#x0D; 45 patients (67.16%) had a low level of physical activity (˂ 600 MET-minutes/week). In bivariate analysis, low PA was associated with age over 65 [OR=5.62, (CI=1.45-21.73), p&lt;0.001], hypertension [OR=2.83, (CI=1.27-6.31), p&lt;0.001], diabetes [OR=2.14, (CI=1.13-5.89), p&lt;0.031], and overweight [OR=2.43, (CI=1.17-6.12), p&lt;0.026]. Moderate PA was associated with age under 65 [OR=1.71, (CI=1.25-2.34), p&lt;0.005] and absence of hypertension [OR=1.86, (CI=1.19-2.89), p&lt;0.012].&#x0D; Conclusion : Gonarthrosis patients have a moderate level of PA. Factors associated with low PA were advanced age and sedentary comorbidities.&#x0D; Key words: Gonarthrosis, physical activity, Ouagadougou/Burkina Faso