eRegMat – a digital registry for improved quality of antenatal care: a cluster-randomized trial in a rural area in Bangladesh

Table 4 Primary outcomes of the eRegMat cluster-randomized controlled trial

Outcome	Control group^a	Intervention group^a	Adj. RR	95% Interval^b		p	ICC^c
Timely attendance at eligible ANC visits^d	1022/2533 (40.3%)	1158/2723 (42.5%)	0.96	[0.89	1.05]	0.404	0.010
Hypertension screening and management^d	884/933 (94.7%)	789/830 (95.1%)	1.00	[0.96	1.03]	0.846	0.207

^aData are n/N (%), aggregate over visit and clinic, and exclude women with missing outcome data. Numerators and denominators exclude pregnant women in the intervention arm who were not exposed to the intervention and exclude pregnant women in the control arm who could not have been exposed to the intervention; had they instead been randomized to the intervention arm
^bPrecision is quantified using 95% confidence intervals
^cIntraclass correlation coefficients were estimated using mixed effects logistic regression
^dAdjusted for the variables used for stratified and restricted randomization

ISSN: 2731-684X