Table 4 Difference-in-difference analysis: Percentage changes in maternal knowledge in least 3 danger signs from baseline to end-line

Danger signs during pregnancy

78 (41.9)

108 (58.1)

−16.2^**

306 (58.7)

215 (41.3)

17.4^***

33.6^****

CI:17.1, 50.2)

Danger signs during delivery

194 (55.7)

154 (44.3)

11.4^*

212 (70.7)

88 (29.3)

41.4^***

30.0^****

CI:23.2, 36.6)

Postpartum danger signs

257 (59.8)

173 (40.2)

19.6^***

272 (77.1)

81 (22.9)

54.2^***

34.6^****

CI:27.9, 41.0)

Newborn danger signs

212 (75.2)

70 (24.8)

50.4^***

240 (62.7)

143 (37.3)

25.4^***

−25.0^****

CI:17.4, 32.4)