Frontiers in Public Health (Jun 2023)

Children’s Internet use and physical and psychosocial development

  • Svetlana Novaković,
  • Sanja Milenković,
  • Marijana Srećković,
  • Marijana Srećković,
  • Marijana Srećković,
  • Dušan Backović,
  • Vladimir Ignjatović,
  • Vladimir Ignjatović,
  • Nataša Capo,
  • Nataša Capo,
  • Tamara Stojanović,
  • Vladimir Vukomanović,
  • Marija Sekulić,
  • Jagoda Gavrilović,
  • Katarina Vuleta,
  • Vesna Ignjatović

DOI
https://doi.org/10.3389/fpubh.2023.1163458
Journal volume & issue
Vol. 11

Abstract

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IntroductionInternet use (IU) commonly refers to sedentary lifestyle and may be addictive, especially among children. The aim of this study was to investigate the relationship between IU and some aspects of child physical and psychosocial development.MethodologyWe conducted a cross-sectional survey by using a screen-time based sedentary behavior questionnaire and Strengths and Difficulties Questionnaire (SDQ)—among 836 primary school children in the Braničevo District. The children’s medical records were analysed for vision problems and spinal deformities. Their body weight (BW) and height (BH) were measured and body mass index (BMI) was calculated as BW in kilograms divided by BH in meters squared (kg/m2).ResultsThe average age of respondents was 13.4 (SD 1.2) years. The mean duration of daily Internet use and sedentary behavior was 236 (SD 156) and 422 (SD 184) minutes, respectively. There was no significant correlation between daily IU and vision problems (near sightedness, farsightedness, astigmatism, strabismus), and spinal deformities. However, daily Internet use is significantly associated with obesity (p < 0.001) and sedentary behavior (p = 0.01). There was significant correlation between emotional symptoms with total Internet usage time, and total sedentary score (p < 0.001 for both, r = 0.141 and r = 0.132, respectively). There was a positive correlation between the total sedentary score of children and hyperactivity/inattention (r = 0.167, p < 0.001), emotional symptoms (r = 0.132, p < 0.001), and conduct problems (r = 0.084, p < 0.01).ConclusionIn our study, children’s Internet use was associated with obesity, psychological disturbances and social maladjustment.

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