Youngdeok Kim
Dados Biográficos
| ID | 4348701 |
|---|---|
| NOME | Youngdeok Kim |
| PRENOMES | Youngdeok |
| SOBRENOME | Kim |
| ASSINATURA | KIM Y |
| AFILIAÇÕES | Virginia Commonwealth University |
| ORCID | 0000-0002-6134-0100 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 13 |
| TOTAL DE CITAÇÕES | 0 |
| TOTAL COMO AUTOR | 13 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2013 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2025 |
| ÍNDICE H | 0 |
Leisure-time physical activity mediates the association between subjective social status and health-related quality of life in middle-aged and older women
Objectives Subjective social status (SSS), or one’s perceived position in the social hierarchy, is an important determinant of health-related quality of life (HRQoL). However, the mechanisms underlying this relationship are not fully understood. Given known social inequalities in health behaviors, this study examined whether the association between SSS and HRQoL among middle-aged and older women is mediated by leisure-time physical activity (LTPA…
What Happened Pre- and during Covid-19 in South Korea? Comparing Physical Activity, Sleep Time, and Body Weight Status
The purpose of the current study is to investigate the changes in physical activity (PA), sleep time (ST), and body weight (BW) Pre- and during COVID-19 in South Korea, and specifically, PA data were obtained during COVID-19 at three-time points based on the multilevel social distancing policies. All data were surveyed by questionnaires online and offline, and participants were required to fill in the monthly average of daily step counts were rec…
Physical Activity Levels of 1053 Omani 4th Grade Children
Sufficient daily physical activity is associated with many positive mental, physical, and societal benefits in children. Unfortunately, most children worldwide do not achieve recommended levels of daily physical activity (PA), and a majority of evidence is from Western countries and based on subjective measures. This study examined the prevalence and correlates of objectively measured PA levels among Omani children in 2017 (pre-pandemic). A two-s…
Personal social capital and self-rated health among middle-aged and older adults
Findings suggest that both social capital and LTPA are associated with better self-rated health; yet, these associations vary by SES. The health policymakers should address both social capital and LTPA for enhancing perceived health among aging populations but may need to consider varying SES backgrounds
Is Less Sedentary Behavior, More Physical Activity, or Higher Fitness Associated with Sleep Quality? A Cross-Sectional Study in Singapore
Physical activity/exercise training programs that aim to improve CRF may be useful in lowering the odds or poor SQ in working adults
Depression Mediates the Relationship between Food Insecurity and Pain Interference in College Students
Food insecurity (FI) typically produces unfavorable health conditions. Research shows the high prevalence of FI among college students, and depression is one of the adverse effects of FIamong them. It is possible that FI may increase the risk of pain via depression; however, it is currently unclear whether FI is linked to pain among college students. Therefore, this study compared pain experiences between students with and without FI, and examine…
Gender Differences in the Prevalence of Chronic Pain and Leisure Time Physical Activity Among US Adults
Gender disparities in chronic pain are well documented in the literature. However, little is known regarding the relationship between physical activity (PA) and gender disparities in chronic pain. This study described gender differences in prevalence of chronic pain and PA, and identified a type of leisure time PA that individuals frequently chose in a nationally representative sample of US adults ( N = 14,449). Data from the National Health Nutr…
Comparison of a Wearable Tracker with Actigraph for Classifying Physical Activity Intensity and Heart Rate in Children
Introduction: To examine the validity and reliability of the Fitbit Charge HR (FCH), wrist-worn ActiGraph (AG) accelerometers were used for assessing the classification of physical activity (PA) into intensity categories in children. Methods: Forty-three children (n = 43) participated in the study. Each participant completed 3 min bouts of 12 PAs ranging from sedentary to vigorous intensity while simultaneously wearing FCH and AG on both hands, a…
Wellness programme at the workplace promotes dietary change and improves health indicators in a longitudinal retrospective study
Objective To determine the effectiveness of a workplace wellness programme intervention in improving participants’ behaviour towards choosing a healthy diet and the correlation with health indicators. Design A retrospective cohort study. Setting Wellness programme in the Midwest, USA. Subjects Employees ( n 12 636) who participated in a wellness programme for three consecutive years during years 2004 to 2013 and who completed web-based health ris…
Association between objectively measured sedentary behavior and a criterion measure of obesity among adults
OBJECTIVE: Results of published studies on the association between sedentary behavior (SB) and obesity are inconsistent, possibly due to reliance on subjective measures of SB and inappropriate measures of obesity. The aim of this study was to examine the relationship between objectively measured SB and criterion-measured obesity among adults. METHODS: A total of 2284 adults (≥18 years) from the 2003 to 2004 National Health and Nutrition Examinati…
Comparison of Polar Active Watch and Waist- and Wrist-Worn ActiGraph Accelerometers for Measuring Children’s Physical Activity Levels during Unstructured Afterschool Programs
Background : The purpose of this study was to examine the convergent validity of the Polar Active Watch (PAW), a consumer-grade wrist-worn activity monitor, against waist- and wrist-worn research-grade monitors, the ActiGraph GT3X+/GT9X accelerometers, in children. Methods : Fifty-one children (18 boys; mean age = 10.30 ± 0.91 years) wore the three monitors (PAW, GT3X+, and GT9X) during an 80-min afterschool program across five school days. Time …
The influence of physical characteristics on the resting energy expenditure of youth
Convergent validity of the International Physical Activity Questionnaire (Ipaq)
Objective The purpose of the present study was to use a meta-analytic approach to examine the convergent validity of the International Physical Activity Questionnaire (IPAQ). Design Systematic review by meta-analysis. Setting The relevant studies were surveyed from five electronic databases. Primary outcomes of interest were the product-moment correlation coefficients between IPAQ and other instruments. Five separate meta-analyses were performed …
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Convergent validity of the International Physical Activity Questionnaire (Ipaq)
Objective The purpose of the present study was to use a meta-analytic approach to examine the convergent validity of the International Physical Activity Questionnaire (IPAQ). Design Systematic review by meta-analysis. Setting The relevant studies were surveyed from five electronic databases. Primary outcomes of interest were the product-moment correlation coefficients between IPAQ and other instruments. Five separate meta-analyses were performed …
The influence of physical characteristics on the resting energy expenditure of youth
Association between objectively measured sedentary behavior and a criterion measure of obesity among adults
OBJECTIVE: Results of published studies on the association between sedentary behavior (SB) and obesity are inconsistent, possibly due to reliance on subjective measures of SB and inappropriate measures of obesity. The aim of this study was to examine the relationship between objectively measured SB and criterion-measured obesity among adults. METHODS: A total of 2284 adults (≥18 years) from the 2003 to 2004 National Health and Nutrition Examinati…
Comparison of Polar Active Watch and Waist- and Wrist-Worn ActiGraph Accelerometers for Measuring Children’s Physical Activity Levels during Unstructured Afterschool Programs
Background : The purpose of this study was to examine the convergent validity of the Polar Active Watch (PAW), a consumer-grade wrist-worn activity monitor, against waist- and wrist-worn research-grade monitors, the ActiGraph GT3X+/GT9X accelerometers, in children. Methods : Fifty-one children (18 boys; mean age = 10.30 ± 0.91 years) wore the three monitors (PAW, GT3X+, and GT9X) during an 80-min afterschool program across five school days. Time …
Gender Differences in the Prevalence of Chronic Pain and Leisure Time Physical Activity Among US Adults
Gender disparities in chronic pain are well documented in the literature. However, little is known regarding the relationship between physical activity (PA) and gender disparities in chronic pain. This study described gender differences in prevalence of chronic pain and PA, and identified a type of leisure time PA that individuals frequently chose in a nationally representative sample of US adults ( N = 14,449). Data from the National Health Nutr…
Comparison of a Wearable Tracker with Actigraph for Classifying Physical Activity Intensity and Heart Rate in Children
Introduction: To examine the validity and reliability of the Fitbit Charge HR (FCH), wrist-worn ActiGraph (AG) accelerometers were used for assessing the classification of physical activity (PA) into intensity categories in children. Methods: Forty-three children (n = 43) participated in the study. Each participant completed 3 min bouts of 12 PAs ranging from sedentary to vigorous intensity while simultaneously wearing FCH and AG on both hands, a…
Wellness programme at the workplace promotes dietary change and improves health indicators in a longitudinal retrospective study
Objective To determine the effectiveness of a workplace wellness programme intervention in improving participants’ behaviour towards choosing a healthy diet and the correlation with health indicators. Design A retrospective cohort study. Setting Wellness programme in the Midwest, USA. Subjects Employees ( n 12 636) who participated in a wellness programme for three consecutive years during years 2004 to 2013 and who completed web-based health ris…
Is Less Sedentary Behavior, More Physical Activity, or Higher Fitness Associated with Sleep Quality? A Cross-Sectional Study in Singapore
Physical activity/exercise training programs that aim to improve CRF may be useful in lowering the odds or poor SQ in working adults
Depression Mediates the Relationship between Food Insecurity and Pain Interference in College Students
Food insecurity (FI) typically produces unfavorable health conditions. Research shows the high prevalence of FI among college students, and depression is one of the adverse effects of FIamong them. It is possible that FI may increase the risk of pain via depression; however, it is currently unclear whether FI is linked to pain among college students. Therefore, this study compared pain experiences between students with and without FI, and examine…
What Happened Pre- and during Covid-19 in South Korea? Comparing Physical Activity, Sleep Time, and Body Weight Status
The purpose of the current study is to investigate the changes in physical activity (PA), sleep time (ST), and body weight (BW) Pre- and during COVID-19 in South Korea, and specifically, PA data were obtained during COVID-19 at three-time points based on the multilevel social distancing policies. All data were surveyed by questionnaires online and offline, and participants were required to fill in the monthly average of daily step counts were rec…
Physical Activity Levels of 1053 Omani 4th Grade Children
Sufficient daily physical activity is associated with many positive mental, physical, and societal benefits in children. Unfortunately, most children worldwide do not achieve recommended levels of daily physical activity (PA), and a majority of evidence is from Western countries and based on subjective measures. This study examined the prevalence and correlates of objectively measured PA levels among Omani children in 2017 (pre-pandemic). A two-s…
Personal social capital and self-rated health among middle-aged and older adults
Findings suggest that both social capital and LTPA are associated with better self-rated health; yet, these associations vary by SES. The health policymakers should address both social capital and LTPA for enhancing perceived health among aging populations but may need to consider varying SES backgrounds
Leisure-time physical activity mediates the association between subjective social status and health-related quality of life in middle-aged and older women
Objectives Subjective social status (SSS), or one’s perceived position in the social hierarchy, is an important determinant of health-related quality of life (HRQoL). However, the mechanisms underlying this relationship are not fully understood. Given known social inequalities in health behaviors, this study examined whether the association between SSS and HRQoL among middle-aged and older women is mediated by leisure-time physical activity (LTPA…
Medicine (12 obras) · Physical Activity and Health (11 obras) · Physical therapy (10 obras) · Physical activity (9 obras) · Demography (8 obras) · Psychology (8 obras) · Internal Medicine (7 obras) · Obesity, Physical Activity, Diet (7 obras) · Demography (6 obras) · Environmental health (6 obras)