| Background: Light and sedentary behaviors impose heavy challenges on societies. The objectives of this study are
to identify child sedentary behaviors, and to examine the relationship between parent knowledge and behavioral
style on children’s sedentary time in Iran.
Methods: This cross-sectional study was done among children and their parents selected randomly using multistage method, from 12 urban districts in Tabriz, Iran;2017. Data were collected through designing a multi-sectional
questionnaire adopted from the Bjelland and previous studies to assess the time spent on sedentary behaviors
among children/adolescents along with parent knowledge and behavioral style.
Results: From 480 children/adolescents and their parents 54.6% came from middle class families, and 55.62% were
boys aged 2 to18. The percentage of time spent more than 120 min per day (min/d) on weekdays was for
watching television (TV): (girls 24.4%, boys 21.0%), for playing computer and video games: (girls 38.7%, boys 54.7%),
for electronic media communication (EMC): (girls 52.8%, boys 60.2%). The associated factors for watching TV: child
age [12 years and above OR = 1.37; 95% CI = 0.53–3.54], parent knowledge [OR = 0.59, 95% CI = 0.35–0.99], and
communicative styles [OR = 1.43, 95%CI = 1.11–1.86], and for playing computer and EMC: child age [5 years old and
above OR = 4.83,95% CI =1.52–15.38, 12 years old and above OR = 13.76, 95% CI= 4.22–24.91], family socioeconomic status [middle class OR = 2.52, 95% CI = 1.54–4.11, high class OR = 5.53, 95%CI = 1.80–15.89].
Conclusion: There is an urgent need to combat the unrestricted prevalence of sedentary behaviors among Iranian
children/ adolescents who use computers and other electronic devices more than the recommended time every
day from early childhood.
Parents should be provided with appropriate information about adverse effects of using electronic devices longer
than recommended time by children. It is also essential to teach them beneficial communicative styles to monitor
their children’s sedentary behaviors. |