Characteristics | Cambodia | Kenya | Zambia | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
SLR | MR | SLR | MR | SLR | MR | |||||||
 | OR | 95%CI | aOR | 95%CI | OR | 95%CI | aOR | 95%CI | OR | 95%CI | aOR | 95%CI |
Age | ||||||||||||
  < 24 yrs. (ref) | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – |
  > = 24 yrs | 1.10 | 0.84, 1.45 | 1.65 ** | 1.14, 2.39 | 0.80 | 0.60, 1.08 | 0.94 | 0.65, 1.36 | 0.48 * | 0.28, 0.84 | 0.75 | 0.32, 1.77 |
Education | ||||||||||||
 None (ref) | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – |
 Primary | 2.88 *** | 2.19, 3.79 | 1.96 *** | 1.44, 2.69 | 1.64 | 0.85, 3.19 | 1.37 | 0.63, 2.97 | 1.78 | 0.86, 3.70 | 1.46 | 0.60, 3.53 |
 Secondary + | 5.02 *** | 3.48, 7.24 | 2.96 *** | 1.95, 4.47 | 5.38 *** | 2.49, 11.63 | 3.61 ** | 1.48, 8.79 | 1.8 | 0.84, 3.85 | 1.31 | 0.49, 3.50 |
Parity | ||||||||||||
 Primi (ref) | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – |
 Multi | 2.23 *** | 1.68, 2.97 | 2.31 *** | 1.59, 3.34 | 1.78 *** | 1.25, 2.52 | 1.49 | 0.96, 2.32 | 2.20 * | 1.14, 4.27 | 2.21 | 0.78, 6.26 |
Wealth | ||||||||||||
  < 40th percentile (ref) | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – |
  > = 40th percentile | 4.70 *** | 3.52, 6.26 | 2.12 *** | 1.53, 2.94 | 1.38 * | 1.05, 1.81 | 1.16 | 0.84, 1.59 | 1.06 | 0.65, 1.75 | 1.08 | 0.57, 2.03 |
Study Arm | ||||||||||||
 Comparison (ref) | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – |
 Intervention | 18.74 *** | 10.5, 33.6 | 7.48 *** | 3.87, 14.5 | 1.18 | 0.90, 1.55 | 0.60 ** | 0.41, 0.85 | 0.76 | 0.46, 1.26 | 0.82 | 0.42, 1.59 |
Facility-based ANC | ||||||||||||
  < 4 visits (ref) | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – | Ref | – |
  > = 4 visits | 4.48 *** | 3.52, 5.96 | 1.66 ** | 1.20, 2.29 | 2.88 *** | 2.18, 3.80 | 1.91 *** | 1.36, 2.67 | 2.40 *** | 1.43, 4.00 | 2.53 ** | 1.33, 4.81 |
ANC Indexa (1–12) | 1.30 *** | 1.25, 1.35 | 1.13 *** | 1.08, 1.19 | 1.21 *** | 1.17, 1.26 | 1.19 *** | 1.13, 1.24 | 1.16 ** | 1.06, 1.28 | 1.08 | 0.94, 1.23 |
CHW Visits and Services | ||||||||||||
 Number of CHW visits | 1.39 *** | 1.25, 1.55 | 0.96 | 0.82, 1.12 | 1.08 * | 1.01, 1.17 | 1.06 | 0.92, 1.21 | 0.93 | 0.77, 1.11 | 0.73 | 0.44, 1.20 |
 CHW was courteous | 2.70 *** | 2.06, 3.54 | 2.91 | 0.32, 26.7 | 1.22 * | 1.01, 1.76 | 3.00 | 0.75, 12.1 | 0.74 | 0.40, 1.36 | 5.19 | 0.17, 15.8 |
 Satisfied with CHW | 2.65 *** | 2.02, 3.47 | 0.31 | 0.03, 2.96 | 1.28 | 0.97, 1.69 | 0.99 | 0.19, 5.13 | 0.73 | 0.40, 1.34 | 0.27 | 0.01, 8.18 |
 CHW provided counseling during home visits | 3.23 *** | 2.38, 4.38 | 1.06 | 0.61, 1.86 | 1.25 | 0.94, 1.67 | 0.95 | 0.29, 3.31 | 0.80 | 0.43, 1.50 | 0.65 | 0.04, 10.1 |
 CHW used counseling aids/story books | 5.77 *** | 3.63, 9.15 | 1.58 | 0.79, 3.17 | 1.24 | 0.93, 1.66 | 0.95 | 0.41, 2.19 | 0.78 | 0.41, 1.48 | 0.26 | 0.03, 2.63 |
 CHW discussed pregnancy complications | 3.57 *** | 2.52, 5.05 | 1.10 | 0.51, 2.35 | 1.23 | 0.93, 1.63 | 0.66 | 0.16, 2.71 | 0.84 | 0.43, 1.63 | 0.17 | 0.01, 3.46 |
 CHW provided solutions to concerns | 2.98 *** | 2.12, 4.18 | 0.65 | 0.30, 1.41 | 1.23 | 0.93, 1.63 | 0.28 | 0.06, 1.32 | 0.98 | 0.49, 1.96 | 10.5 | 0.72, 15.3 |
 CHW included influential family in discussions | 3.25 *** | 2.29, 4.62 | 1.69 | 0.92, 3.13 | 1.52 ** | 1.12, 2.06 | 2.12 * | 1.06, 4.26 | 0.96 | 0.48, 1.92 | 6.78 * | 1.15,13.9 |
 CHW facilitated access to ANC | 3.23 *** | 2.18, 4.78 | 0.66 | 0.37, 1.18 | 1.29 | 0.96, 1.74 | 0.70 | 0.33, 1.49 | 1.01 | 0.42, 2.39 | 4.01 | 0.68, 24.8 |
 CHW follow up after referral /facility visit | 6.58 *** | 3.94, 10.97 | 2.44 *** | 1.30, 4.60 | 1.85 *** | 1.28, 2.67 | 2.17 ** | 1.25, 3.75 | 0.56 | 0.26, 1.22 | 1.89 * | 1.05, 2.02 |