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Table 1 Data Elements to be collected, Study Timepoints (T0, T1, T2), Target Groups

From: Effects of a multi-level intervention on the pattern of physical activity among in-school adolescents in Oyo state Nigeria: a cluster randomised trial

Objectives Measure Study instruments/Methods Target group Schedule
T0 T1 T2
Assess the pattern of physical activity among in-school adolescents • PA Behaviours
• Fitness
• PAQ-Questionnaire
• Pedometers
• 20-mSRT
Students x x X
Identify factors (individual, social-cultural, built environment and policy) influencing physical activity of in-school adolescents Individual • Knowledge on PA, attitude, subjective norms (normative beliefs and motivation to comply) perceived behavioural control (control beliefs and influence of control beliefs), behavioural intentions and other demographic variables
• Weight, Height, Waist-Hip circumference
• 20-mSRT
• Questionnaire
Focus group discussion guide
• Anthropometric measurements
• 20-mSRT
Students x x x
Socio -cultural environment Social Norms
Social support
• Key Informant Interview guide
• Semi structured
• Questionnaire
• Focus Group Discussion guide
(i)Principals (ii)Officials of Ministries of Education, Health, Sports
Physical and Health Education Teacher
Classroom Teachers
x x x
School’s built Environment school grounds and safety, physical activity and recreation facilities aesthetics • Observation using the SPEEDY Checklist School Environment x   x
Policy • PA Policies/programme
• Extent of integration of recommendations in global and national policies and guidelines on physical activity for NCD prevention into the Nigerian school health policy
• Key Informant Interviews
• Data extraction tool for Desk Review and Policy Analysis
(i) Principals
(ii) PHE Teachers
(iii) Officials of Ministries of Education, Health, Sports
x   x
Assess the effect of a multi-level intervention on the physical activity levels of secondary school students • Knowledge on PA, attitude, subjective norms (normative beliefs and motivation to comply) perceived behavioural control (control beliefs and influence of control beliefs), behavioural intentions and other demographic variables
• Weight, Height, Hip and Waist circumference
• Fitness level
• Questionnaires
• Pedometers
• Anthropometric measurements
• 20-mSRT
Students x x x
  1. T0: Baseline measurement
  2. T1: Measurement immediately after the intervention
  3. T2: Measurement three months after the intervention