Factors associated with objectively measured total sedentary time and screen time in children aged 9–11 years
Journal Title: Jornal de Pediatria - Year 2019, Vol 95, Issue 1
Abstract
Objective To identify factors associated with total sedentary time and screen time in children aged 9–11 years. Methods For seven consecutive days, 328 children (51.5% boys) used accelerometers to monitor total sedentary time. Screen time was calculated by the self-reporting method. Individual, family, family environment, and school environment questionnaires were filled out. Body composition was measured using a Tanita scale. Results The mean sedentary time was 500min/day (boys: 489, girls: 511, p=0.005), and mean screen time was 234min/day (boys: 246, girls: 222, p=0.053). In both genders, factors associated with sedentary time were healthy dietary pattern and moderate-to-vigorous physical activity. In boys, only moderate-to-vigorous physical activity was significant; in girls, the healthy dietary pattern, moderate-to-vigorous physical activity, and transportation to school were significant. As for the screen time, the associated factors were body mass index and healthy dietary pattern (both genders). In boys, the associated factors were body mass index, healthy dietary pattern, and television in the bedroom. In girls, the associated factors were healthy dietary pattern, transportation to school, and physical activity policies or practice at school. Conclusion Several associated factors were identified in the association between total sedentary time and screen time in children; however, only the healthy dietary pattern was common between sedentary time and screen time.
Authors and Affiliations
Gerson Luis Ferrari
Keywords
Related Articles
- EP ID EP494305
- DOI 10.1016/j.jped.2017.12.003
- Views 82
- Downloads 0
Impulse oscillometry and obesity in children
Objective To compare impulse oscillometry system parameters of normal-weight children with overweight and obese children. Method All participants were submitted to the evaluation of lung function (spirometry and impulse...
New insights into the fecal microbiota of children living in a slum: association with small bowel bacterial overgrowth
The study by Mello et al. from the group of Dr. Mauro Batista de Morais provides additional information on the impact of living in a slum on small bowel bacterial overgrowth (SIBO), as well as some nutritional and anthro...
Pediatric chronic patients at outpatient clinics: a study in a Latin American University Hospital
Objective To describe the characteristics of children and adolescentes with chronic diseases of outpatient clinics at a tertiary university hospital. Methods A cross-sectional study was performed with 16,237 patients wi...
Clinical application of the Newborn Behavioral Observation (NBO) System to characterize the behavioral pattern of newborns at biological and social risk
Objective To compare the behavior of preterm newborns and full-term newborns using the Newborn Behavioral Observation and to evaluate the mothers’ experience when participating in this observation. Method This was a cro...
Health-related quality of life in post-infectious bronchiolitis obliterans: agreement between children and their proxy
Objective To assess the level of agreement in health-related quality of life between children with Post-infectious Bronchiolitis Obliterans and their parent (so-called proxy). Methods Participants aged between 8and 17 y...