• 한국융합학회논문지
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• 제13권4호
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• pp.409-419
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• 2022

본 연구는 코로나19로 인해 증대된 좌업생활이 건강을 유지하기 위한 신체적 요인에 어떠한 영향을 미치는지 분석하고자 하였다. 연구 대상은 좌업생활을 주로 하는 사무직 여성으로 33명을 선정하였다. 집단 설정은 좌업생활 시간에 따라 고 좌업생활 집단 11명, 중 좌업생활 집단 11명 그리고 저 좌업생활 집단 11명으로 구분하였다. 측정변인인 최대산소섭취량과 초과산소소비량의 집단 간 유의한 차이는 나타나지 않았지만, 혈중 젖산의 수치는 운동직후(p<.05), 그리고 회복기 15분(p<.001)과 20분(p<.001)의 시점에서 유의한 차이가 나타났으며, 회복반응의 정도는 저 좌업생활 집단에서 더욱 원활한 회복의 경향을 나타내었다. 이와 같은 결과가 나타난 것은 좌업생활 정도에 따른 시간의 차이가 건강을 유지하기 위한 요인에게 영향을 줄 것이라 사료된다. 따라서 개인적 공간에서 많은 시간을 보내는 코로나19 상황에서도 좌업생활 시간을 최소화하는 것이 필요할 것이라 생각된다.

• 한국치위생학회지
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• 제22권4호
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• pp.307-314
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• 2022

Objectives: This study aims to determine the relationship between sedentary behavior and oral health factors in adolescents. Methods: Based on the data from the online survey on youth health behaviors, general characteristics, sedentary behavior was classified as practiced for less than 2 hours, and not practiced for more than 2 hours, and oral health was classified brush teeth after lunch, sealant, oral symptoms. The analysis methods were complex frequency analysis, complex chi-square test, and complex logistic regression analysis. Results: In case of brush teeth after lunch during the week, those who practiced it was 1,025 times higher than those who did not practice it, and in the case of oral symptoms practice was 0.915 times lower than not practice. As a result of adjusted general characteristics, for brushing teeth after lunch during the week, practice was 1,090 times higher than no practice. Conclusions: The relationship between sedentary behavior and oral health behavior and oral symptoms could be confirmed. Therefore oral health promotion programs according to sedentary behavior are needed to promote oral health for adolescents.

• 한국보건간호학회지
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• 제28권2호
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• pp.241-257
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• 2014

Purpose: The purpose of this study was to investigate the combined influence of screen based sedentary behavior and sleep duration on obesity, depression, and suicidal ideation in Korean Adolescents. Methods: This cross sectional study used secondary data from the 2013 Adolescent Health Behavior Online Survey. A total of 27,929 high school students were included in the study. Logistic regression was used for analysis of the combined influence of screen based sedentary behavior and sleep duration on obesity, depression, and suicidal ideation. Results: Obesity was more prevalent among adolescents who had ${\geq}$ 4h of screen based sedentary behavior and <7h of sleep duration compared to the reference group, defined as < 2h of screen time and > 7h of sleep duration. Depression and suicidal ideation were more prevalent among adolescents who had 2-4h of screen based sedentary behavior and <7h of sleep duration compared to the reference group. Conclusion: Based on the results of this study, maintaining a low (< 2h) level of screen based sedentary behavior and appropriate sleep duration over 7 hours per day is essential for prevention of adolescent obesity, depression, and suicidal ideation.

• 한국학교보건학회지
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• 제32권2호
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• pp.125-134
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• 2019

Purpose: The purpose of this study was to investigate the effects of sedentary behavior on subjective health in Korean adolescents. Methods: This study is designed as a cross-sectional study. The study sample comprised of 60,040 middle and high school students primarily at the age of 12 to 17. Using data from the 14th (2018) Korea Youth Risk Behavior Web-based Survey, multiple logistic regression analysis was conducted. Results: The rate of engaging in sedentary behavior for less than 2 hours was 28.4% and for more than 4 hours was 28.2% in Korean adolescents. In the result from the logistic regression analysis, compared to engaging in sedentary behavior for 2 hours or less, the adjusted odds ratio was 1.15 for over 4 hours, with other factors controlled. Conclusion: It is necessary to actively develop and promote active leisure activities and limit excessive media exposure and supplementary learning for adolescents.

• 보건교육건강증진학회지
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• 제27권3호
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• pp.33-47
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• 2010

Objectives: The purpose of this study was to identify personal and social environmental factors associated with physical activity and sedentary behavior among elementary school students. Methods: Cross-sectional self-reported data were collected from a conveniently clustering sample population of 1538 grade 5 to 6 students attending 19 elementary schools in Seoul metropolitan city and Gyeonggi province. Data were statistically analyzed using Chi-square test and multiple logistic regression analysis. Results: In multiple logistic regression analyses, significant factors that were associated with schoolchildren's physical activity were gender, father's job, social support for physical activity, friend support, participation in school physical education class. Father's education level, mother's job, family functioning and urban residents were significantly associated with TV viewing and gender, age, BMI(obesity), mother's job, family functioning and urban residents were significantly associated with playing computer games among elementary schoolchildren. These results showed that physical activity among elementary school students was most associated with social environmental factors and sedentary behavior among school students was most associated with personal and family environment factors. Conclusion: Health care providers should develop interventions to improve these family and social environmental factors to increase physical activity levels and to decrease sedentary behavior among elementary schoolchildren.

• 한국지역사회생활과학회지
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• 제20권1호
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• pp.81-89
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• 2009

The purpose of this study was to analyze the patterns and interrelationships for meeting recommendations of physical activity, sedentary behavior, and dietary behavior in elementary school students. A cross-sectional design was used to assess 259 students ages 11 to 13 years. Physical activity (moderate to vigorous physical activity $\geqq$60min/day), sedentary behavior (viewing time for TV, computer, DVD, video, etc<3hr/day), and dietary behavior (servings of fruits and vegetables$\geqq$5times/day) were categorized into two levels: meeting recommendations or not meeting recommendations. Parents' health behaviors and home environmental variables were assessed with self-reported measures. Chi-squared tests and independent t-tests were conducted to compare anthropometric variables and the prevalence of students not meeting the recommendation for the three health behaviors. Comparison between males and females and logistic linear regression were used to determine the interrelationships of three health behaviors. 25.9% of students did not meet the physical activity recommendations. 15.4% did not meet sedentary behavior recommendations, and 41.7% did not meet dietary recommendation. Only 39.8% of students met all three recommendations, but 19.0% did not meet over two recommendations. Patterns that simultaneously did not meet two recommendations were: sedentary and dietary behavior in males (8.1%), and physical activity and dietary behavior in females (10.4%). Students who did not meet dietary recommendations were at greater risk of not meeting physical activity (OR 2.76; 95% CI 1.15 to 6.64), and sedentary behavior (OR 3.07; 95% CI 1.15 to 8.16) compared with students who did meet dietary recommendations. The findings of this study support not an independent behavior approach but a multiple behavior approach taking into account gender and interrelationships among the three behaviors.

• Nutrition Research and Practice
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• 제15권sup1호
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• pp.41-52
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• 2021

BACKGROUND/OBJECTIVES: Curfew due to the coronavirus disease 2019 (COVID-19) pandemic could influence health behaviors in people, especially in children, who can easily acquire unhealthy eating habits. This study aimed to investigate the effect of COVID-19 on weight, health behaviors including eating habits, physical activity, and sedentary behavior in children aged 6-15 years in Saudi Arabia. SUBJECTS/METHODS: We conducted a cross-sectional online survey that included 280 children aged 6-15 years in Saudi Arabia during the COVID-19 curfew. The survey included questions on sociodemographic characteristics, anthropometric measures, and health behaviors including eating habits, physical activity, and sedentary behavior. RESULTS: We observed a significant difference in the body mass index before and after the COVID-19 pandemic (P < 0.001). Children significantly tended to skip breakfast, along with a decreased intake of dairy products and fast food (P < 0.001). Moreover, children were less physically active and significantly tended to be involved in leisure screen-based activities, including watching TV and use of computer/games (P < 0.001). CONCLUSIONS: This study provides evidence for the negative influences of the COVID-19 curfew on health behaviors, including eating habits, physical activity, and sedentary behavior in children in Saudi Arabia.

• Child Health Nursing Research
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• 제30권2호
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• pp.77-86
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• 2024

Purpose: This study examined the combined effects of sugar-sweetened beverage (SSB) consumption, screen-based sedentary behaviors, and sleep duration on adolescent obesity. Methods: It followed a cross-sectional study design and conducted secondary analysis on data from 20,497 high school students who participated in the 17th (2021) Korea Youth Risk Behavior Web-based Survey. This study underwent logistic regression analysis in complex sampling analysis. Results: The combinations of low and medium consumption of SSBs, excessive screen-based sedentary behaviors, and short sleep durations were associated with a 1.18 and 1.12 fold increased likelihood of obesity (95% confidence interval [CI]=1.03-1.35) and (95% CI=1.02-1.22), respectively. The combination of high SSB consumption, appropriate screen-based sedentary behaviors, and short sleep duration (adjusted odds ratio [aOR]=1.15, 95% CI=1.01-1.31) and high SSB consumption, excessive screen-based sedentary behaviors, and short sleep duration (aOR=1.40, 95% CI=1.16-1.69) were associated with obesity. Conclusion: Integrated and tailored programs considering combination patterns of SSB consumption, screen-based sedentary behaviors, and short sleep duration need to be developed for preventing adolescent obesity.

• Child Health Nursing Research
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• 제27권4호
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• pp.309-316
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• 2021

Purpose: This study aimed to comprehensively explore the associations of socioeconomic status, parenting style, and grit with children's health behaviors. Methods: This was a cross-sectional study of 1,040 parents and their children using data from the 2018 Korean Children's Panel Survey. Socioeconomic status was measured in terms of household income and subjective socioeconomic status. Parenting style and grit and were measured using 62 and 8 items, respectively. Health behaviors were measured by assessing healthy eating habits, physical activity, and sedentary behavior. Results: Higher household income (β=.07, p=.018) and high maternal levels of an authoritative parenting style (β=.20, p<.001) were associated with higher compliance with healthy eating habits among children. Higher grit was associated with a higher number of weekly physical activity days (β=.08, p=.028) and sedentary behavior for <2 hours (odds ratio [OR]=1.04, 95% confidence interval [CI]=1.01-1.07) in children. A maternal permissive parenting style was associated with sedentary behavior for >2 hours on weekdays (OR=0.43, 95% CI=0.27-0.69). Conclusion: We suggest that when planning interventions to improve children's health behavior, it is essential to adopt a multifaceted approach that avoids practicing a maternal permissive parenting style, promotes an authoritative parenting style, and incorporates strategies to increase children's grit.

• Journal of Nutrition and Health
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• 제52권1호
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• pp.36-46
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• 2019

본 연구는 만 65세 이상의 노인 49명을 대상으로 가속도계와 신체활동일기를 함께 사용하여 신체활동량과 좌식행동패턴을 성별에 따라 비교하고 WHO 신체활동지침의 실천율을 평가하였다. 1. CPM과 METs는 성별에 따른 유의한 차이가 없었으나 PAEE는 남자가 여자보다 유의하게 높았다. 활동 강도별 1일 평균 소요시간을 살펴보면, 본 연구대상자들은 좌식행동에 소요되는 시간 (남녀 각각 60.6%, 57.6%)이 가장 많았으며 좌식행동 및 중 고강도 활동의 소요시간에서는 남녀간의 유의한 차이를 보이지 않았으나 저강도 활동의 소요시간은 여자가 $364.2{\pm}74.5$분으로 남자 ($313.7{\pm}70.8$분)보다 유의하게 많았다. 2. 남녀 모두 수면시간을 제외한 좌식행동 (2 ~ 5단계) 중 2단계의 '휴식, 담화 및 TV보기' 활동으로 가장 많은 시간 (남자 26.9%, 여자 22.0%)을 보내고 있었으며, 남자가 $388.0{\pm}134.3$분으로 여자 ($316.1{\pm}65.2$분)보다 유의하게 많았다. 저강도 활동에 포함되는 활동 중에서는 7단계의 '미용 및 옷 갈아입기' 활동과 9단계의 '음식 준비 및 정리하기' 활동의 소요시간에서 여자가 남자보다 유의하게 많았다. 중 고강도 활동에서는 15단계의 '체조, 탁구 및 자전거타기' 활동의 소요시간에서 남자가 여자보다 유의하게 많게 나타났다. 3. 좌식행동패턴을 성별에 따라 비교한 결과, 좌식행동을 30분과 40분 이상 지속한 횟수에서 남자가 각각 $3.10{\pm}1.34$회, $1.78{\pm}1.09$회로 여자 ($2.34{\pm}1.22$회, $1.32{\pm}1.07$회)보다 유의하게 많았으나 시간당 좌식행동의 지속을 끊어주는 횟수는 남자 ($5.74{\pm}0.89$회)가 여자 ($6.44{\pm}0.71$회) 보다 유의하게 적었다. 좌식행동을 30분 이상 지속한 횟수 및 시간 당 좌식행동을 끊어주는 횟수는 2단계의 '휴식, 담화 및 TV보기' 활동의 소요시간과 유의한 상관관계를 보였으며 주로 저강도 활동을 통해서 좌식행동의 지속이 끊어지는 것으로 나타났다. 4. 일주일 동안 중 고강도 활동을 각각 2분과 5분 이상 지속한 시간에서는 남자가 $319.8{\pm}255.2$분과 $247.3{\pm}228.2$분으로 여자 ($193.3{\pm}130.6$분, $137.2{\pm}101.9$분)보다 유의하게 많은 것으로 나타났다. 또한 본 연구대상자의 경우 중 고강도 활동의 짧은 지속시간 (10분 미만)으로 인하여 WHO 신체활동지침의 실천율이 22.4% (남자 30.8%, 여자 13.0%)으로 매우 낮았다. 본 연구 결과를 통하여 노인의 경우 장시간 지속되는 좌식행동 패턴을 줄이기 위하여 노력해야함을 알 수 있었다. 이를 위하여 무엇보다도 앉아서 TV를 시청하는 시간을 줄이는 것이 중요함이 지적되었다. 앞으로 노인의 만성질환 예방을 위하여, 노인의 신체활동량 및 좌식행동 패턴과 건강 관련 지표와의 관련성 분석 평가 연구가 필요하다. 특별히 본 연구에서 노인만을 위한 별도의 신체활동지침 마련의 필요성이 제시된 바, 노인에게 적합한 신체활동의 적정 강도 및 적정 유지 시간 등이 반영된 새로운 지침이 개발되어야 할 것이다.