International study of 24-h movement behaviors of the early years (SUNRISE): A pilot study from Iran

Najmeh Hamzavi Zarghani1, Zahra Jafari2, Fereshteh Amini3

  • 1Department of Health Education and Health Promotion, Faculty of Medical Science, Tarbiat Modares University, Tehran, Iran.

Insights

Only 4.8% of Iranian children met all World Health Organization (WHO) guidelines for physical activity, sedentary behavior, and sleep. This pilot study highlights the need for strategies to promote healthier lifestyles in preschool children.

Area of Science:

  • Pediatric Health
  • Public Health
  • Behavioral Science

Background:

  • Examines adherence to World Health Organization (WHO) guidelines for physical activity, sedentary behavior, and sleep in Iranian children under 5 years.
  • Investigates the feasibility and acceptability of methods for the SUNRISE study.

Purpose of the Study:

  • Assess the proportion of Iranian preschool children meeting WHO physical activity, sedentary behavior, and sleep recommendations.
  • Evaluate the practicality and acceptance of assessment tools for future research.

Main Methods:

  • Pilot study involving 83 children aged 3-4 years in Iran (2022).
  • Assessed physical activity, sedentary behavior, and sleep using ActiGraph wGT3x-BT.
  • Evaluated fine and gross motor skills and executive functions using validated tools.

Main Results:

  • Only 4.8% of children met all WHO recommendations.
  • Proportions meeting specific guidelines: MVPA (44.6%), TPA (38.6%), screen time (19.3%), restrained sitting (38.6%), and sleep (65.1%).
  • High completion rates for ActiGraph wear (62.6% for 3+ days) and skill assessments (91.5%-97.6%).

Conclusions:

  • The pilot study demonstrated feasibility and acceptability among Iranian children.
  • A low proportion of children met WHO guidelines, indicating a need for intervention.
  • Recommends developing practical strategies to promote healthier lifestyles in Iranian preschool children.
Abstract