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Table 1 Overview of intervention feasibility and preliminary response outcome measures

From: The “Worktivity” mHealth intervention to reduce sedentary behaviour in the workplace: a feasibility cluster randomised controlled pilot study

Outcome

Description

Evaluation method

Evaluation timepoints

Groups

Trial feasibility

 Recruitment and retention

How well were participants recruited to, and retained within, the study?

Recruitment and retention logs

Throughout intervention

MA MA + SSWD

 Completion rates and usable data

How appropriate were data collection methods and were there instances of missing data?

Completion and usable data logs, activPAL™ diary and analysis

Baseline, mid-intervention and follow-up

MA MA + SSWD

C

 Adverse Events

What unexpected issues arose during the trial?

Researcher notes

Exit survey

Throughout intervention

MA MA + SSWD

C

 Acceptability

How did satisfied were the participants to use the intervention?

Exit survey

Post follow-up

MA MA + SSWD

Technical Feasibility

 Engagement

Did participants engage with and respond to the app prompts to self-monitor sitting time as intended?

App analytics

Exit survey

Throughout intervention and

post follow-up

MA MA + SSWD

 Delivery

Were intervention features and activities implemented as intended?

Researcher notes

Exit survey

Throughout intervention and

post follow-up

MA MA + SSWD

  1. C control group, MA mobile app group, MA + SSWD mobile app plus sit-stand work desk group