Table 4.
Variable | DHS Year | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1988/89 | 1995 | 2000/01 | 2006 | 2011 | |||||||||||
Age | Coef. | 95 % CI | Coef. | 95 % CI | Coef. | 95 % CI | Coef. | 95 % CI | Coef. | 95 % CI | |||||
15-19 | 0.07 | 0.05 | 0.08 | 0.05 | 0.04 | 0.06 | 0.04 | 0.03 | 0.05 | 0.05 | 0.04 | 0.05 | 0.04 | 0.03 | 0.04 |
20-24 | 0.09 | 0.07 | 0.11 | 0.06 | 0.05 | 0.07 | 0.05 | 0.04 | 0.06 | 0.06 | 0.05 | 0.07 | 0.05 | 0.04 | 0.07 |
25-29 | 0.09 | 0.07 | 0.11 | 0.06 | 0.05 | 0.07 | 0.04 | 0.03 | 0.05 | 0.05 | 0.04 | 0.06 | 0.04 | 0.04 | 0.05 |
30-34 | 0.07 | 0.05 | 0.09 | 0.04 | 0.04 | 0.05 | 0.04 | 0.03 | 0.04 | 0.04 | 0.03 | 0.05 | 0.04 | 0.03 | 0.04 |
35-39 | 0.06 | 0.05 | 0.08 | 0.03 | 0.03 | 0.04 | 0.03 | 0.02 | 0.03 | 0.03 | 0.02 | 0.04 | 0.03 | 0.02 | 0.03 |
40-44 | 0.02 | 0.02 | 0.03 | 0.02 | 0.01 | 0.02 | 0.01 | 0.01 | 0.01 | 0.02 | 0.01 | 0.02 | 0.01 | 0.01 | 0.01 |
45-49 | 0.01 | 0.01 | 0.01 | 0.01 | 0.00 | 0.01 | 0.01 | 0.00 | 0.01 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.01 |
Rate ratios | |||||||||||||||
DHS year | |||||||||||||||
Variable | 1988/89 | 1995 | 2000/01 | 2006 | 2011 | ||||||||||
Education | |||||||||||||||
NoneRc | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | ||||||||||
Primary | 0.97 | 1.07** | 1.01 | 1.05 | 1.06 | ||||||||||
Secondary | 0.93 | .95 | .78*** | 0.96 | 1.04 | ||||||||||
Residence | |||||||||||||||
UrbanRc | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | ||||||||||
Rural | 1.11* | 1.23*** | 1.3*** | 1.12** | 1.17** | ||||||||||
Marital Status | |||||||||||||||
SingleRc | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | ||||||||||
Married | 3.8*** | 4.6*** | 5.9*** | 6.4*** | 6.71*** | ||||||||||
Formerly | 2.8*** | 3.1*** | 3.6*** | 4.2*** | 4.55*** | ||||||||||
Wealth Index | |||||||||||||||
PoorestRc | 1.0 | 1.0 | 1.0 | ||||||||||||
Poorer | 0.98 | 0.96 | 0.91** | ||||||||||||
Middle | 1.10** | 0.94 | 0.92* | ||||||||||||
Richer | 1.08* | 0.93 | 0.88*** | ||||||||||||
Richest | 1.05 | 0.75*** | 0.71*** | ||||||||||||
Contraceptive use | |||||||||||||||
Not Using Rc | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | ||||||||||
Using method | 1.12 | 1.11** | 1.06* | 0.93* | 1.00 |
* p < 0.1; ** p < 0.05; *** p < 0.01 , Rc Reference Category