| Variables |
Use of EC |
Odds ratio (95% CI) |
| Yes |
No |
Crude |
Adjusted |
| No (%) |
No (%) |
| Age (years) |
| 15-19 |
5(11.9) |
37(88.1) |
1 |
1 |
| 20-24 |
11(9.1) |
110(90.9) |
0.74(0.24, 2.27) |
0.24(0.04, 1.62) |
| >24 |
9(8.6) |
96(91.4) |
0.69(0.22, 2.21) |
0.36(0.06, 2.26) |
| Educational status |
| Notstarted |
4(7.3) |
51(92.7) |
1 |
1 |
| Primary |
10(8.3) |
110(91.7) |
1.16(0.35, 3.87) |
1.56(0.16, 15.43) |
| Secondary and above |
11(11.8) |
82(88.2) |
1.97(0.59, 6.56) |
0.52(0.06, 4.69) |
| Marital status |
| Single |
14(9.1) |
140(90.9) |
1 |
1 |
| Married |
10(9.5) |
95(90.5) |
1.05(0.45, 2.47) |
0.78(0.11, 5.38) |
| Divorced |
1(11.1) |
8(88.9) |
1.25(0.15, 10.73) |
0.19(0.01, 7.01) |
| Residence |
| Urban |
16(12.2) |
115(87.8) |
1 |
1 |
| Rural |
9(6.6) |
128(93.4) |
0.51(0.22, 1.19) |
1.32(0.38, 4.54) |
| Religion |
| Orthodox |
13(10.3) |
113(89.7) |
1 |
1 |
| Muslim |
10(9.3) |
97(90.7) |
0.89(0.38, 2.14) |
0.62(0.16, 2.46) |
| Protestant |
2(6.7) |
28(93.3) |
0.62(0.13, 2.91) |
0.59(0.07, 5.22) |
| Ethnicity |
| Amhara |
11(11.8) |
82(88.2) |
1 |
1 |
| Tigray |
2(6.1) |
31(93.9) |
0.48(0.10, 2.29) |
0.98(0.11, 8.52) |
| Oromo |
5(5.9) |
80(94.1) |
0.47(0.16, 1.40) |
0.83(0.18, 3.86) |
| Gurage |
4(14.3) |
24(85.7) |
1.24(0.36, 4.26) |
9.17(1.19, 70.62)* |
| Others |
3(10.3) |
26(89.7) |
0.86(0.22, 3.39) |
10.14(0.87, 118.41) |
| Occupation |
| Student |
10(10.6) |
84(89.4) |
1 |
1 |
| Housewife |
5(6.8) |
68(93.2) |
0.62(0.20, 1.89) |
0.29(0.04, 2.39) |
| Housemaid |
2(4.3) |
45(95.7) |
0.37(0.08, 1.78) |
0.20(0.02, 2.06) |
| Others |
8(14.8) |
46(85.2) |
1.46(0.54, 3.96) |
1.91(0.35, 10.27) |
| Ever use of contraceptive |
| No |
5(4.2) |
114(95.8) |
1 |
1 |
| Yes |
20(13.4) |
129(86.6) |
3.54(1.29, 9.72) |
13.7(2.66, 70.59)** |
| Everdiscussedaboutcontraceptivewithfamily/friend |
| No |
5(6.2) |
76(93.8) |
1 |
1 |
| Yes |
20(10.7) |
167(89.3) |
1.82(0.66, 5.03) |
0.55(0.09, 3.15) |
| Knowledgeabout EC |
| NotKnowledgeable |
10(18.2) |
45(81.8) |
1 |
1 |
| Knowledgeable |
14(25.5) |
41(74.5) |
1.54(0.62, 3.84) |
5.08(1.19, 21.56)* |
| Ever be pregnant |
| No |
11(7.7) |
131(92.3) |
1 |
1 |
| Yes |
14(11.1) |
112(88.9) |
1.49(0.65, 3.41) |
1.39(0.39, 4.87) |
*P<0.05, **P<0.01 for adjusted ratio
Bold reminds statistically significant in crude ratio/ adjusted ration or both
No : number |
