Journal of Population Sciences
Table 4 Results from Weibull hazard regression of contraceptive failure rates within 1 year of method adoption for all methods combined traditional method and for condom, by selected characteristics of female users, Uttar Pradesh, 2009–14
Characteristics | All reversible method | Condom | Traditional method |
|---|---|---|---|
No. of living children | |||
At most one child® | 1 | 1 | 1 |
2–3 | 0.72* [0.49,0.98] | 0.98 [0.38, 2.00] | 0.88 [0.34,2.09] |
4 & 4+ | 0.42 [0.17,1.11] | 0.87 [0.21,2.37] | 0.75 [0.04,2.03] |
Desire level | |||
Greater than desire® | 1 | 1 | 1 |
Equal to desire | 0.88 [0.60,1.28] | 0.67* [0.33,0.97] | 1.32 [0.67,2.61] |
Lower than desire | 1.55* [1.04,3.96] | 0.87 [0.42, 1.72] | 3.53* [1.50,3.70] |
Source of supply | |||
Public medical sector® | 1 | 1 | ---- |
Private medical sector | 0.6* [0.29,0.94] | 0.28* [0.13,0.63] | ---- |
Husband/relatives/friends | 1.33 [1.08,3.02] | 0.39 [0.19,0.81] | ---- |
Age at the end of the episode | |||
< 25® | 1 | 1 | 1 |
25–34 | 0.35* [0.27,0.55] | 0.22* [0.15,0.43] | 0.52* [0.29,0.91] |
35–49 | 0.17* [0.09,0.31] | 0.08* [0.04,0.22] | 0.31* [0.09,0.65] |
Education | |||
No education® | 1 | 1 | 1 |
Primary | 0.88 [0.62,1.26] | 0.98 [0.57, 1.68] | 0.92 [0.55,1.52] |
Secondary | 0.84 [0.63,1.12] | 0.85 [0.56,1.29] | 0.94 [0.60,1.47] |
Higher than secondary | 0.76 [0.50,1.16] | 0.8 [0.44,1.43] | 0.76 [0.36,1.59] |
Caste | |||
SC/ST® | 1 | 1 | 1 |
OBC | 0.97 [0.72,1.33] | 0.92 [0.47,1.90] | 1.46 [0.67,2.73] |
General | 0.96 [0.59,1.75] | 0.78 [0.41,1.85] | 0.94 [0.39,1.38] |
Religion | |||
Non-Muslim® | 1 | 1 | 1 |
Muslim | 1.59* [1.11,2.29] | 1.55* [1.10,2.29] | 1.65 [0.91,2.98] |
Wealth index | |||
Poorest® | 1 | 1 | 1 |
Poorer | 0.69* [0.24,0.92] | 0.88 [0.54,1.44] | 0.44* [0.22,0.98] |
Middle | 0.83 [0.54,1.33] | 0.74 [0.45,1.22] | 0.86 [0.38,1.57] |
Richer | 0.3* [0.20,0.64] | 0.45*[0.26,0.78] | 0.31* [0.14,0.98] |
Richest | 0.37* [0.22,0.78] | 0.49* [0.26,0.91] | 0.44 [0.13,1.10] |
Residence | |||
Non-slum® | 1 | 1 | 1 |
Slum | 0.93 [0.65,1.25] | 0.78[0.51,1.29] | 1.09[0.37,1.87] |
Migration | |||
Same city/different house® | 1 | 1 | 1 |
Intra-state (city) | 1.55* [1.07,2.13] | 1.53* [1.09,3.45] | 1.34* [1.04,2.54] |
Intra-state (village) | 0.96 [0.62,1.51] | 0.64 [0.34,1.46] | 1.59 [0.66,2.22] |
Inter-state (city/village) | 0.81 [0.43,1.55] | 0.6 [0.25, 2.71] | ------ |
Weibull parameter | 1.82* [1.55,2.06] | 1.76* [1.37,2.03] | 2.12* [1.70,2.66] |
Constant | 3.94 | 3.32 | 4.54 |
Wald χ2 | 136.99 | 95.53 | 119.91 |
Log likelihood | − 741.87 | − 379.26 | − 254.59 |
n | 7496 | 3542 | 2028 |
p > χ2 | 0.000 | 0.000 | 0.000 |