Table 3 Logistic regression analysis of changes in outcome indicators before (Feb 2011–Jul 2012) and after the start of the intervention
Indicator | Coverage % (N = 999) | Unadjusted OR (95 % CI) | P value for trend | Adjusted OR** (95 % CI) | P value for trend |
|---|---|---|---|---|---|
Attended four ANC visits | 0.011 | 0.100 | |||
Feb 2011–Jul 2012 | 44.8 | 1 | 1 | ||
Aug 2012–Dec 2013 | 54.3 | 1.46 (1.01-2.10) | 1.04 (0.67-1.60) | ||
Jan 2014–Mar 2015 | 59.2 | 1.78 (1.14-2.77) | 1.83 (0.89-3.77) | ||
Received all three ANC components* | 0.021 | 0.022 | |||
Feb 2011–Jul 2012 | 55.5 | 1 | 1 | ||
Aug 2012–Dec 2013 | 66.1 | 1.56 (0.97-2.51) | 1.42 (0.91-2.22) | ||
Jan 2014–Mar 2015 | 73.6 | 2.23 (1.13-4.43) | 2.09 (1.12-3.89) | ||
Delivered by skilled birth attendant | <0.001 | <0.001 | |||
Feb 2011–Jul 2012 | 26.5 | 1 | 1 | ||
Aug 2012–Dec 2013 | 43.7 | 2.16 (1.30-3.58) | 2.34 (1.42-3.86) | ||
Jan 2014–Mar 2015 | 60.4 | 4.24 (2.00-9.00) | 5.04 (2.53-10.06) | ||
Received postnatal care | 0.463 | 0.934 | |||
Feb 2011–Jul 2012 | 30.1 | 1 | 1 | ||
Aug 2012–Dec 2013 | 30.8 | 1.04 (0.65-1.68) | 0.90 (0.58-1.42) | ||
Jan 2014–Mar 2015 | 34.4 | 1.22 (0.70-2.15) | 1.02 (0.60-1.73) | ||