Table 7. Unadjusted and adjusted hazard ratios for 3 -year discontinuation of modern contraception while-in-need, by Method Information Index (MII) score reported by woman at baseline; two models presented for binary and ordinal variables (n = 1,033 women).
Variable | Unadjusted | Adjusted 1 | ||||
---|---|---|---|---|---|---|
HR | p | [95%Conf. Interval] | HR | p | [95 % Conf. Interval] | |
Method Information Index (Binary) | ||||||
Answered ‘No’ to at least one question (ref) | ||||||
Answered ‘Yes’ to all 3 questions | 0.76 | 0.180 | [0.50 1.14] | 0.79 | 0.257 | [0.52 1.19] |
Method Information Index (Ordinal) | ||||||
MII – 0 (Answered ‘No’ to all 3) (ref) | ||||||
MII - 1 | 0.45 | 0.012 | [0.24 0.84] | 0.45 | 0.014 | [0.24 0.85] |
MII - 2 | 0.45 | 0.075 | [0.19 1.09] | 0.51 | 0.142 | [0.21 1.25] |
MII - 3 | 0.48 | 0.003 | [0.23 0.78] | 0.51 | 0.009 | [0.31 0.84] |
1Adjusted for woman’s age at baseline, facility type, and method type (long-term vs. short-term method)