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Table 5 Bivariate and Multivariate Cox proportional Hazard regression analysis for factors associated with time to initiate of postpartum modern contraceptive use, in Dilla Town, southern Ethiopia, 2020

From: Time to initiate postpartum modern contraceptive use and predictors among women of reproductive age group in Dilla Town, Southern Ethiopia: a retrospective cohort study

Variables

Use of postpartum modern contraceptive

Hazard ratio (95% CI)

Yes (user)

No (censored)

Unadjusted (CHR)

Adjusted (AHR)

Educational level of women

 No formal education

18 (3.1%)

17 (3.0%)

1

1

 Read and write

16 (2.8%)

24 (4.2%)

1,09 (0.89, 1.64)**

3.01 (1.32, 6.83)***

 Primary complete

168(29.2%)

121 (21.0%)

1.49 (0.92, 2.43)***

2.90 (1.53, 5.48)***

 Secondary and above

181(31.4%)

31(5.4%)

2.98 (1.83, 4.86)***

2.66 (1.37, 5.18)***

Occupation status of women

 Housewife

149(25.9%)

131(22.7%)

1

1

 Government employee

129(22.4%)

5(0.9%)

4.16 (3.26, 5.31)***

1.15 (0.80, 1.66)

 Private employee

30 (5.2%)

47 (8.2%)

2.52 (1.68, 3.77)***

0.84 (0.51, 1.39)

 Merchant

70 (12.2%)

5 (0.9%)

3.80 (2.82, 5.11)***

1.26 (0.82, 1.95)

 Othersa

5 (0.9%)

5 (0.9%)

0.87(0.35, 2.12)

0.91 (0.355, 2.3)

Fertility desire

 Went before 2 years

39 (6.8%)

52 (9.0%)

1

1

 Went after 2 years

282 (49.0%)

126 (21.9%)

2.08 (1.49, 2.91)***

0.90 (0.53, 1.54)

 Went no more children

61(10.6%)

15 (2.6%)

2.46 (1.64, 3.68)***

1.04 (0.71, 1.53)

Discus with partner on modern family planning

 No

179(31.1%)

172(29.9%)

1

1

 Yes

204(35.4%)

21(3.6%)

3.76 (3.05, 4.64)**

0.84 (0.60, 1.19)

Decide on use of modern family planning

 Respondent (women)

53 (9.2%)

161 (28.0%)

1

1

 Husband

115(20.0%)

22(3.8%)

4.89 (3.52, 6.79) **

9.19 (5.84, 14.4) ***

 Both

215(37.3%)

10(1.7%)

10.1 (7.44, 13.9)**

8.85 (5.00,15.65) ***

Menstruation resumed after recent birth

 No

43(7.4%)

94(16.4%)

1

1

 Yes

343(59.5%)

96(16.7%)

4.23 (3.07,5.82)***

9.24(4.95, 17.25)***

Sexual intercourse resumed after recent birth

 No

69 (12.0%)

109 (18.9%)

1

1

 Yes

314(54.5%)

84(14.6%)

3.28 (2.52,4.26)***

0.86 (0.51, 1.44)

Number of ANC visit

 1

25(4.5%)

90(16.1%)

1

1

 2–3

204(36.5%)

95(17.0%)

4.90 (3.23,7.44)***

2.20(1.20, 4.06)**

 4+

140(25.0%)

5(0.9%)

13.0(8.47, 20.2)***

2.47(1.17,5.19)**

FP counseling during ANC service

 No

88(15.7%)

110(19.6%)

1

1

 Yes

286(51.1%)

75(13.4%)

3.09 (2.44, 3.91)***

1.28 (0.86, 1.90)

Distance to health facility

 Less than 0.5 hours

54 (9.4%)

54(9.4%)

1.46 (1.02, 2.09)**

1.75(1.05, 2.92)**

 0.5–1 hours

260(45.1%)

45(7.8%)

3.08 (2.35,4.02)***

1.95(1.38, 2.74)***

 Greater than 1 hours

69(12.0%)

94(16.3%)

1

1

FP counseling during PNC service for current child

 No

25(6.8%)

88(24.2%)

1

1

 Yes

226(62.1%)

25(6.9%)

4.16 (3.37, 5.13)***

2.22 (1.46, 3.38)***

FP counseling during child immunization

 No

132(25.4%)

180(34.8%)

1

1

 Yes

201(34.9%)

5(0.9%)

6.01(4.83,7.48)***

1.14 (0.69, 1.90)

knowledge of women on postpartum modern family planning

 Poor Knowledge

178(30.9%)

156(27.1%)

1

1

 Good knowledge

205(35.6%)

37(6.4%)

2.54 (2.07, 3.11)**

1.56 (1.20, 2.02) ***

  1. aDaily laborer & student, p value = ** < 0.05 *** < 0.001