Feasibility, acceptability and efficacy of a web-based computer-tailored physical activity intervention for pregnant women - the Fit4Two randomised controlled trial

Table 3 Feasibility, acceptability and efficacy of Fit4Two participants

Measure	Intervention (n = 27)		Control (n = 30)
Measure	N	%	N	%
Acceptability measures
Adherence
Module 1	27	100	N/A
Module 2	27	100	N/A
Module 3	26	96	N/A
Module 4	27	100	N/A
Action Plan 1	27	100	N/A
Action Plan 2	27	100	N/A
Action Plan 3	16	60	N/A
Action Plan 4	8	30	N/A
Website engagement
Website session (log ins)	7		6
Website page views	144*		110
Average time spent on website (mins/session)	12		11
Usability
SUS Scale (score out of 100)	75		75
Satisfaction data
Found the website credible	19	71%	23	77%
Found the website interesting	21	78%	21	70%
Content easy to understand	23	85%	23	80%
Content was personally relevant to me	19*	71%	18	60%
Would like to continue using the website throughout pregnancy	21	78%	22	74%
Efficacy measures (objective pre-post MVPA mean change scores)
Objective	+36 min per week*		+9 min per week

ISSN: 1471-2393