Variables | EDHS 2000 | EDHS 2005 | EDHS 2011 | EDHS 2016 | Point difference in unintended pregnancy | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 |  |  |  |  | Phase 1 2005–2000 | Phase 1 2011–2005 | Phase 2 2016–2011 | Phase 1 2016–2000 | ||||
Maternal age | ||||||||||||
 15–19 | 43.02 | 36.88 | 33.72 | 27.25 | − 6.14 | − 3.16 | − 6.47 | − 15.77 | ||||
 20–24 | 38.10 | 35.92 | 30.41 | 21.31 | − 2.18 | − 5.51 | − 9.1 | − 16.79 | ||||
 25–29 | 37.02 | 33.94 | 30.83 | 24.77 | − 3.08 | − 3.11 | − 6.06 | − 12.25 | ||||
 30–34 | 38.04 | 35.19 | 30.40 | 26.44 | − 2.85 | − 4.79 | − 3.96 | − 3.96 | ||||
 35–39 | 42.28 | 40.17 | 35.35 | 30.13 | − 2.11 | − 4.82 | − 5.22 | − 12.15 | ||||
 40–44 | 47.45 | 45.77 | 37.32 | 36.47 | − 1.68 | − 8.45 | − 0.85 | − 10.98 | ||||
 45–49 | 39.76 | 44.29 | 41.32 | 35.55 | 4.53 | − 2.97 | − 5.77 | − 4.21 | ||||
Marital status | ||||||||||||
 Not married | 53.45 | 47.09 | 42.41 | 36.52 | − 6.36 | − 4.68 | − 5.89 | − 16.93 | ||||
 Married | 38.27 | 36.29 | 31.26 | 25.89 | − 1.98 | − 5.03 | − 5.37 | − 12.38 | ||||
Residence | ||||||||||||
 Rural | 37.9 | 38.76 | 33.57 | 25.90 | 0.86 | − 5.19 | − 7.67 | − − 12 | ||||
 Urban | 53.64 | 36.92 | 32.05 | 26.66 | − 16.72 | − 4.84 | -5.39 | − 26.98 | ||||
Maternal education | ||||||||||||
 No education | 37.52 | 35.75 | 31.51 | 26.46 | − 1.77 | − 4.06 | − 5.05 | − 11.44 | ||||
 Primary education | 47.22 | 42.92 | 34.38 | 27.89 | − 4.3 | − 8.54 | − − 6.49 | − 19.24 | ||||
 Secondary and above | 56.82 | 38.60 | 30.33 | 22.98 | − 18.22 | − 8.27 | − 7.35 | − 33.84 | ||||
Region | ||||||||||||
 Small Peripherals | 22.21 | 11.96 | 14.39 | 7.31 | − 10.25 | 2.43 | − 7.08 | − 14.9 | ||||
 Large centrals | 40.18 | 38.72 | 33.25 | 27.77 | − 1.46 | − 5.47 | − 10.48 | − 12.41 | ||||
 Metropolitans | 48.55 | 38.50 | 32.43 | 27.44 | 10.05 | − 6.07 | − 4.99 | − 21.11 | ||||
Media exposure | ||||||||||||
 No | 36.62 | 33.56 | 29.32 | 26.41 | − 3.06 | − 4.24 | − 2.91 | − 10.21 | ||||
 Yes | 42.09 | 42.93 | 34.25 | 26.86 | 0.84 | − 8.68 | − 7.39 | − 15.23 | ||||
Parity | ||||||||||||
 Primiparous | 33.68 | 32.44 | 26.83 | 19.69 | − 1.24 | − 5.61 | − 7.14 | − 13.99 | ||||
 Multiparous | 37.74 | 32.28 | 30.67 | 24.22 | − 5.46 | − 1.61 | − 6.45 | − 13.52 | ||||
 Grand multiparous | 44.21 | 43.56 | 36.61 | 32.42 | − 0.65 | − 6.95 | − 4.19 | − 11.79 | ||||
Knowledge of ovulatory cycle | ||||||||||||
 Don’t know | 38.15 | 36.59 | 29.36 | 26.24 | − 1.56 | − 7.23 | − 3.12 | − 11.91 | ||||
 Know | 40.22 | 37.32 | 33.26 | 26.63 | − 2.9 | − 4.06 | − 6.63 | − 13.59 | ||||
 Prevalence 95% CI | 39.76 (38.69, 40.84) | 37.08 (35.97, 38.19) | 32.28 (31.25, 33.31) | 26.57 (25.58, 27.57) | (− 2.72, − 2.65) | (− 4.72, − 4.88) | (− 5.67, − 5.74) | (− 13.11, -13.27) |