A comparative study of the determinants of physical activity, sedentary behaviours and dietary intake among Korean children in Korea and Canada
Notice bibliographique
Résumé
Background: The rising trends in youth physical inactivity are universal, especially among ethnic minority youth populations. Even though reduced physical activity levels and increased sedentary behaviours have influenced the current epidemic of overweight and obesity in children, little attention has focused on youth physical activity among Asian populations such as Koreans. Research is needed to examine how socio-cultural factors influence health-related behaviours of Korean children in Canada, and whether they are more at risk of being physically inactive than children living in their own country. Purpose: In a series of three studies, this dissertation aimed to compare the environment and health-related behaviours of two cultural groups and then investigate which factors may be related to the differential rates of physical activity, sedentary behavior and dietary intake among Korean children in Korea and Canada. Methods: In Study 1, the reliability of a Korean translation of the Physical Activity Questionnaire for Older Children (PAQ-C) was tested with 48 bilingual children. For Study 2, 1,094 children were recruited from Canada and Korea. Measurement included anthropometric measures, physical activity levels, sedentary behaviours, dietary intake, correlates of physical activity and prevalence of obesity. Pedometers were used to measure physical activity among 198 Korean and Korean Canadian children in Study 3. Results: In Study 1, a significant test-retest correlation was found between the Korean and English versions of the PAQ-C. In Study 2, the interaction effect between group and gender was statistically significant for levels of physical activity. Statistically significant differences also emerged for sedentary behaviours between Korean and Korean Canadian children. In addition, significant differences were found in involvement in organized sports and active transportation to school between the two groups. Significant associations were also identified among the correlates of physical activity in both groups. Conclusion: This dissertation provided important and contextual information regarding the role the environment plays on health-related behaviours in Korean children in Korea and Canada. By exploring environmental influences on physical activity, dietary habits, and sedentary behaviours in relation to childhood obesity, this study may offer new understanding about the important role of socio-cultural factors on children’s health.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction distillée sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Apprise à partir de 10 348 étiquettes directes de Codex et de 10 348 étiquettes directes de Gemma. Le mode candidate est l'union des têtes enseignantes seuillées; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont ni des étiquettes humaines ni des étiquettes directes de modèles de pointe.
Scores Codex et Gemma par catégorie
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,000 | 0,000 |
| Études des sciences et des technologies | 0,000 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,000 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,000 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule tête enseignante, pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».