Variable | ORc | 95%CI | P-value | AORd | 95%CI | P-value | ||
---|---|---|---|---|---|---|---|---|
Lower | Upper | Lower | Upper | |||||
Place of residence | ||||||||
Rural | 1 | 1 | ||||||
Urban | 2.00 | 1.69 | 2.38 | < 0.001 | 1.73 | 1.26 | 2.38 | 0.01 |
Area of residence | ||||||||
Mainland rural | 1 | 1 | ||||||
Mainland urban | 2.08 | 1.75 | 2.50 | < 0.001 | 2.56 | 1.78 | 3.75 | < 0.001 |
Unguja (Zanzibar Island) | 0.61 | 0.57 | 0.66 | < 0.001 | 0.50 | 0.45 | 0.55 | < 0.001 |
Pemba (Pemba Island) | 1.24 | 1.13 | 1.35 | < 0.001 | 1.18 | 1.17 | 1.20 | < 0.001 |
The age group of a woman (At the time of TDHS-MIS) | ||||||||
Less than 20 years | 1 | 1 | ||||||
20 to 34 years | 1.53 | 1.24 | 1.89 | < 0.001 | 1.30 | 1.02 | 1.65 | 0.033 |
More than 34 years | 1.26 | 1.005 | 1.58 | 0.046 | 1.17 | 0.87 | 1.57 | 0.286 |
Educational level | ||||||||
No education | 1 | 1 | ||||||
Primary education | 1.22 | 1.06 | 1.42 | 0.007 | 1.06 | 0.91 | 1.23 | 0.47 |
Secondary | 1.73 | 1.42 | 2.11 | < 0.001 | 1.24 | 0.98 | 1.57 | 0.07 |
Higher | 5.99 | 2.39 | 15.00 | < 0.001 | 3.25 | 1.94 | 7.92 | 0.01 |
Wealth indexe | ||||||||
Poor | 1 | 1 | ||||||
Middle | 1.20 | 1.01 | 1.44 | 0.04 | 1.15 | 0.96 | 1.38 | 0.14 |
Rich | 1.99 | 1.69 | 2.34 | < 0.001 | 1.43 | 1.13 | 1.80 | < 0.003 |
Parity | ||||||||
Para one | 1 | 1 | ||||||
Para 2–4 | 1.13 | 0.97 | 1.31 | 0.13 | 1.14 | 0.96 | 1.35 | 0.13 |
Para 5+ | 0.84 | 0.71 | 0.98 | 0.03 | 1.08 | 0.85 | 1.36 | 0.54 |
ANC Bookingf | ||||||||
Late booking | 1 | 1 | ||||||
Early booking | 1.62 | 1.38 | 1.89 | < 0.001 | 1.37 | 1.17 | 1.61 | < 0.001 |
Number of antenatal visits | ||||||||
Less than 4 visits | 1 | 1 | ||||||
Four or more visits | 1.41 | 1.24 | 1.60 | < 0.001 | 1.13 | 0.99 | 1.28 | 0.080 |