Skip to main content

Table 1 Summary of measures to be collected

From: WALK 2.0 - Using Web 2.0 applications to promote health-related physical activity: A randomised controlled trial protocol

Primary outcome measures Data collection instrument Collection points (months)
Physical activity levels 7 day ActiGraph physical activity monitoring 0, 3, 12 and 18
  Active Australia Survey [35] 0, 3, 12 and 18
Secondary outcome measures   
Anthropometric measurements Height Induction, 0, 3, 12 and 18
  Weight Induction, 0, 3, 12 and 18
  Abdomen girth [37] Induction, 0, 3, 12 and 18
Other measures   
Self reported quality of life SF-36 [38] 0, 3, 12 and 18
Psychosocial Correlates Stages of Change [39] 0, 3, 12 and 18
Intention [40]
Subjective Norm [40]
Perceived Behavioural Control [40]
Attitude [40]
Outcome expectations [41]
Self Efficacy [42]
Barriers Self Efficacy [42]
Self reported Internet self-efficacy Internet self-efficacy scale [43] 0, 3, 12 and 18
User satisfaction System Usability Scale [44] 3, 12 and 18 months
Descriptive information Demographics questionnaire 0