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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