Associations between sleep patterns and lifestyle behaviors in children: an international comparison

Chaput, J-P; Katzmarzyk, Peter T.; LeBlanc, Allana G.; Tremblay, Mark S.; Barreira, Tiago V.; Broyles, Stephanie T.; Fogelholm, Mikael; Hu, Gang; Kuriyan, Rebecca; Kurpad, Anura; Lambert, E. V.; Rae, Dale E.; Maher, Carol; Maia, José; Matsudo, Victor Keihan Rodrigues; Onywera, Vincent; Sarmiento, OL; Standage, Martyn; Tudor‐Locke, Catrine; Zhao, Pei; Olds, Tim

doi:10.1038/ijosup.2015.21

Cited by 93 publications

(111 citation statements)

References 35 publications

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“…One national survey, 4 several state (ie, province) and city-level surveys, [11][12][13][14][15][16][17][18] as well as baseline data from an ongoing longitudinal state-level survey 19 were used as data sources for the 2016 Indian Report Card. In addition, we also reviewed appropriate gray literature to complete the grading process.…”

Section: Methodsmentioning

confidence: 99%

“…12 Several accelerometry studies have also been conducted including the International Study of Childhood Obesity, Lifestyle and the Environment (ISCOLE). [13][14][15] All ISCOLE studies in India were conducted in Bangaluru with the same cohort of 9 to 11 year old children with varying sample sizes (ie, Denstal et al [n = 546]; Sarmiento et al [n = 599]; Chaput et al [n = 433]). [13][14][15] These studies demonstrate that children accumulate between 40 and 50 minutes of MVPA per day on average.…”

Section: Overall Physical Activity: C-mentioning

confidence: 99%

“…[13][14][15] All ISCOLE studies in India were conducted in Bangaluru with the same cohort of 9 to 11 year old children with varying sample sizes (ie, Denstal et al [n = 546]; Sarmiento et al [n = 599]; Chaput et al [n = 433]). [13][14][15] These studies demonstrate that children accumulate between 40 and 50 minutes of MVPA per day on average. [13][14][15] Apart from these peer-reviewed studies, we also appraised Mani et al's rural baseline survey data from a large state-level longitudinal study.…”

Section: Overall Physical Activity: C-mentioning

confidence: 99%

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Results From India’s 2016 Report Card on Physical Activity for Children and Youth

Katapally¹,

Goenka²,

Bhawra³

et al. 2016

Journal of Physical Activity and Health

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Background: Physical inactivity in children and youth in India is a major public health problem. The 2016 Indian Report Card on Physical Activity for Children and Youth has been conceptualized to highlight this epidemic by appraising behaviors, contexts, strategies, and investments related to physical activity of Indian children and youth. Methods: An international research collaboration resulted in the formation of a Research Working Group (RWG). RWG determined key indicators; identified, synthesized, and analyzed existing evidence; developed criteria for assigning grades; and, finally, assigned grades to indicators based on consensus. Results: Overall Physical Activity Levels were assigned a grade of C-. Active Transportation and Sedentary Behaviors were both assigned a grade of C. Government Strategies and Investments was assigned a grade of D. Six other indicators, including the country-specific indicator Physical Fitness, were graded as INC (incomplete) due to the lack of nationally representative evidence. Conclusions: Based on existing evidence, it appears that most Indian children do not achieve recommended levels of physical activity and spend most of their day in sedentary pursuits. The report card identifies gaps in both investments and research that need to be addressed before understanding the complete picture of active living in children and youth in India.

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Section: Methodsmentioning

confidence: 99%

Section: Overall Physical Activity: C-mentioning

confidence: 99%

Section: Overall Physical Activity: C-mentioning

confidence: 99%

See 1 more Smart Citation

Results From India’s 2016 Report Card on Physical Activity for Children and Youth

Katapally¹,

Goenka²,

Bhawra³

et al. 2016

Journal of Physical Activity and Health

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show abstract

“…With the implementation of a 24-h waist-worn accelerometry protocol, ISCOLE researchers had to tackle the challenge of systematically developing, testing and refining definitions and algorithms, first with the US based sample, and subsequently as applied to all the international accelerometer data collected in ISCOLE. 18 The ultimate list of 24-h waist-worn accelerometer-derived nocturnal sleep-related variables, their definitions, and initial benchmark values based on ISCOLE descriptive data are cataloged in a separate manuscript in this supplement. 19 PROVISION OF A DETAILED MODEL OF PARADATA REPORTING Paradata represent the process-oriented data associated with survey administration and are used to standardize communication, facilitate representativeness and comparability, navigate study management, and anticipate and control costs.…”

Section: Development Of Interpretive Infrastructure For Identifying Amentioning

confidence: 99%

Unique contributions of ISCOLE to the advancement of accelerometry in large studies

et al. 2015

Self Cite

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Accelerometry has become a mainstay approach for objectively monitoring children's physical activity and sedentary time in epidemiological studies. The magnitude of effort underlying successful data collection, management and treatment is prodigious and its complexity has been associated with increasingly diverse methodological choices that, while defensible relative to specific research questions, conspire to undermine the ability to compare results between studies. Although respecting widespread calls for best practices, it is also important to openly share tools and resources supporting potential improvements to research practice and study design, thus allowing others to replicate, further improve, and/or otherwise build on this foundation. The International Study of Childhood Obesity, Lifestyle and the Environment (ISCOLE) is a large multinational study that included accelerometer-based measures of physical activity, sedentary time and sleep. This review summarizes the unique contributions of ISCOLE to the advancement of accelerometry in large studies of children's behavior, and in particular: (1) open-access publication of the ISCOLE accelerometry Manual of Operations; (2) 24-h waist-worn accelerometry protocol; (3) identification and extraction of nocturnal total sleep episode time (with open access to editable SAS syntax); (4) development of the first interpretive infrastructure for identifying and defining an evolved list of sleep-related variables from 24-h waist-worn accelerometry; (5) provision of a detailed model for reporting accelerometer paradata (administrative data related to accelerometry); and (6) cataloging the most detailed and defensible list of accelerometry-derived physical activity and sedentary time variables to date. The novel tools and resources associated with these innovations are shared openly in an effort to support methodological harmonization and overall advancement of accelerometry in large epidemiological studies.

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“…Finally, a cross-cultural study of children (9-11 years old) in 12 countries found correlations between later bed times and "unhealthy diet patterns," which were defined as increased consumption of fast food, fried foods, soda, etc. (Chaput et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Gender and Sleep Health in High School Students: A Cross-Cultural Study

Pecor¹,

Wang²,

Ming³

2016

GJHS

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Background & Objective: Many recent studies have shown that sleep health is important for overall health and performance. However, adolescents often report poor sleep health, such as short duration and low quality sleep. In some cases, sleep characteristics are independent of gender and culture, but not in others. In this study, we tested for effects of gender, culture, and their interaction on measures of sleep health (adequacy and quality) for adolescents in an American population and a Chinese population. Methods:A common survey instrument was administered to high school students in New Jersey, USA and Wen Zhou, PRC. Students were asked to answer questions about their sleep duration, perception of sleep adequacy, daytime sleepiness, and napping for typical school days and weekends. Our final sample included 2,986 female students (2,059 American and 837 Chinese) and 2,544 male students (1,764 American and 780 Chinese).Results: Differences in sleep duration were minor or absent, but differences in sleep health were substantial. Females were more likely than males to report inadequate sleep and daytime sleepiness, for both school days and weekends, and higher hypersomnolence scores. Chinese students were more likely than American students to report inadequate sleep and daytime sleepiness, for both school days and weekends, and higher hypersomnolence scores, with the exception that perception of adequate sleep did not differ between Chinese and American males on weekends. Especially dramatic was the difference in hypersomnolence, in which 74% of Chinese students reported inadequate sleep, sleepiness, and a nap for a typical school day, compared to only 29% of American students. Conclusions:The results suggest the presence of gender and cultural differences in sleep quality that yield divergent outcomes for similar sleep durations.

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Associations between sleep patterns and lifestyle behaviors in children: an international comparison

Abstract: Sleep characteristics are important correlates of lifestyle behaviors in children. Differences between countries suggest that interventions aimed at improving sleep and lifestyle behaviors should be culturally adapted.

Cited by 93 publications

References 35 publications

Results From India’s 2016 Report Card on Physical Activity for Children and Youth

Results From India’s 2016 Report Card on Physical Activity for Children and Youth

Unique contributions of ISCOLE to the advancement of accelerometry in large studies

Gender and Sleep Health in High School Students: A Cross-Cultural Study

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