Table 5.

Synthesis of the outcomes on neonatal mortality.

References	Intervention	Impact on neonatal mortality
Lund et al. (50)	SMS reminders	Non-significant reduction in neonatal mortality in the intervention group (OR 0.79). Significant reduction in perinatal mortality in intervention group compared to control (19/1,000 vs. 36/1,000; OR 0.50).
Lund et al. (51)	App + SMS reminders	Non-significant lower perinatal mortality in the intervention group compared to the control group (14/1,000 vs. 23/1,000; OR 0.76)

OR, Odds Ratio.