Table 4 Adjusted ORs and 95 % CIs showing influence of change in fertility desires on change in modern contraceptive use

Fertility desire at baseline (Ref = Want more)

1.40 (1.06, 1.85)^a

2.03 (1.44, 2.85)^c

1.18 (0.76, 1.84)

1.30 (0.77, 2.19)

1.71 (1.23, 2.38)^c

1.60 (1.06, 2.41)^a

Time (Ref = Baseline)

0.68 (0.54, 0.86)^c

0.66 (0.51, 0.85)^c

0.49 (0.28, 0.84)^a

0.49 (0.28, 0.84)^a

1.28 (0.92, 1.79)

1.21 (0.86, 1.72)

Baseline fertility desire X Time

1.32 (0.92, 1.90)

1.32 (0.89, 1.97)

2.71 (1.31, 5.62)^a

2.59 (1.24, 5.41)^a

1.13 (0.70, 1.85)

1.28 (0.77, 2.13)

Time + Baseline fertility desire X Time

0.90 (0.69, 1.18)

0.87 (0.64, 1.17)

1.32 (0.85, 2.05)

1.26 (0.80, 1.97)

1.45 (1.02, 2.07)^a

1.55 (1.07, 2.26)^a

Constant

1.77 (1.50, 2.09)^c

0.82 (0.48, 1.39)

0.14 (0.10, 0.18)^c

0.07 (0.03, 0.17)^c

0.35 (0.28, 0.43)^c

0.07 (0.03, 0.19)^c