Table 4.

Per protocol sensitivity analysis primary and secondary outcome variables

Per protocol analysis	aOR (95% CI)
Primary outcomes
BIG2 (n = 3564)	1.10 (0.77–1.57)
Secondary outcomes
Referral to non-obstetric health care providers (n = 3438)	0.79 (0.51–1.22)
Referral to preventive care organisations (n = 3282)	0.95 (0.37–2.42)
Fetal growth restriction/preterm birth detected in pregnancy (n = 3618)	1.32 (0.96–1.80)
Unexpected SGA (n = 3618)	1.04 (0.48–2.29)
Perinatal mortality (n = 3539)	1.29 (0.47–3.53)

Numbers are aOR and 95% confidence interval