Characteristics | 2004-05 TDHS | 2010 TDHS | 2015-16 TDHS |
---|---|---|---|
APR (95% CI) | APR (95% CI) | APR (95% CI) | |
Age at delivery (in years) | |||
 15-19 | 1 | 1 | 1 |
 20-24 | 0.92(0.85-0.99) | 1.21(1.05-1.40) | 1.06(0.96-1.18) |
 25-29 | 0.95(0.87-1.04) | 1.21(1.03-1.42) | 1.04(0.93-1.17) |
 30-34 | 0.95(0.85-1.06) | 1.45(1.20-1.74) | 1.15(1.01-1.30) |
 35+ | 0.96(0.85-1.09) | 1.28(1.03-1.58) | 1.19(1.02-1.38) |
Zones | |||
 Western zone | 1 | 1 | 1 |
 Northern zone | 1.47(1.31-1.66) | 1.45(1.19-1.77) | 1.52(1.31-1.76) |
 Central zone | 1.50(1.34-1.69) | 1.37(1.13-1.66) | 1.71(1.48-1.98) |
 Southern Highlands | 1.37(1.21-1.56) | 1.11(0.89-1.38) | 1.25(1.07-1.46) |
 Southern zone | 1.49(1.32-1.69) | 1.16(0.93-1.45) | 1.30(1.10-1.54) |
 Southwest Highlands | 1.40(1.23-1.58) | 0.74(0.58-0.96) | 1.25(1.05-1.49) |
 Lake Zone | 1.29(1.15-1.44) | 1.27(1.06-1.53) | 1.47(1.28-1.68) |
 Eastern zone | 1.62(1.44-1.81) | 1.53(1.26-1.85) | 1.71(1.49-1.97) |
 Zanzibar | 1.46(1.31-1.63) | 1.27(1.05-1.53) | 1.48(1.28-1.72) |
Place of residence | |||
 Rural | 1.00(0.94-1.08) | 0.98(0.87-1.11) | 0.93(0.85-1.01) |
 Urban | 1 | 1 | 1 |
Highest level of education | |||
 No formal education | 1 | 1 | 1 |
 Primary education | 1.04(0.98-1.10) | 1.13(1.01-1.26) | 1.05(0.96-1.14) |
 Secondary and above | 1.09(0.99-1.20) | 1.25(1.06-1.48) | 1.12(1.01-1.25) |
Parity | |||
 1 | 1 | 1 | 1 |
 2-3 | 0.98(0.92-1.05) | 0.89(0.78-1.02) | 0.88(0.81-0.96 |
 4-5 | 0.99(0.92-1.06) | 0.76(0.64-0.91) | 0.83(0.74-0.94) |
 6+ | 0.95(0.87-1.03) | 0.74(0.60-0.92) | 0.78(0.67-0.91) |
Decision maker on respondent’s health | |||
 Respondent alone | 1 | 1 | 1 |
 Respondent and partner | 0.94(0.88-1.00) | 0.93(0.83-1.03) | 1.05(0.97-1.13) |
 Partner alone | 0.96(0.91-1.01) | 0.87(0.78-0.98) | 0.93(0.87-1.03) |
 Someone else | 0.89(0.80-0.99) | 0.89(0.58-1.37) | 1.02(0.62-1.68) |
Desire of last pregnancy | |||
 Wanted then | 1 | 1 | 1 |
 Wanted later | 0.96(0.90-1.02) | 0.82(0.74-0.92) | 0.92(0.86-0.98) |
 Wanted no more | 0.95(0.86-1.06) | 1.06(0.85-1.31) | 0.93(0.78-1.11) |
Wealth index | |||
 Poorest | 1 | 1 | 1 |
 Poorer | 1.08(1.00-1.17) | 0.95(0.83-1.09) | 1.03(0.93-1.14) |
 Middle | 1.07(0.99-1.16) | 1.03(0.90-1.17) | 1.05(0.95-1.16) |
 Richer | 1.12(1.03-1.21) | 1.18(1.03-1.35) | 1.22(1.11-1.35) |
 Richest | 1.16(1.05-1.27) | 1.10(0.93-1.31) | 1.16(1.02-1.31) |
First ANC initiated | |||
 Later than 1st trimester | 1 | 1 | 1 |
 Within 1st trimester | 1.47(1.41-1.52) | 1.96(1.82-2.11) | 1.89(1.79-2.00) |
Distance to Health facility | |||
 Not a big problem | 1.06(1.01-1.12) | 1.03(0.93-1.14) | 1.05(0.99-1.11) |
 Big problem | 1 | 1 | 1 |
Frequency of watching TV | |||
 Not at all | 1 | 1 | 1 |
 Less than once a week | 1.04(0.97-1.12) | 1.03(0.91-1.17) | 0.99(0.92-1.08) |
 At least once a week | 1.01(0.93-1.08) | 1.24(1.09-1.42) | 1.05(0.96-1.16) |