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Fig. 2 | BMC Pregnancy and Childbirth

Fig. 2

From: The use of the mHealth program Smarter Pregnancy in preconception care: rationale, study design and data collection of a randomized controlled trial

Fig. 2

Overview of both the intervention and control group during their enrollment. The upper arrows pointing downwards depict the intervention group. The lower arrows pointing upwards depict the control group. All boxed icons depict aspects of the trial that account for all participants in both groups, i.e. baseline screening, screening questionnaires (at t = 12 and t = 24 weeks), additional questionnaires at baseline and 52 weeks, pregnancy status per 6 weeks and blood samples (see Additional file 1: SPIRIT-Table)

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