| Variables |
Preterm birth |
COR (95%CI) |
AOR (95% CI) |
P-value |
| Yes |
No |
Chronic
illness |
Yes |
29 |
43 |
11.1 (5.8-21.4) |
32.7 (1.07-7) |
0.036 |
| No |
20 |
330 |
1 |
1 |
| Probl with current Px |
Yes |
32 |
89 |
6 (3.2-11.3) |
4 (1.5-11) |
0.006 |
| No |
17 |
284 |
1 |
1 |
| PROM |
Yes |
32 |
96 |
5.4 (2.9-10.2) |
6.6 (2.6-17) |
<0.001 |
| No |
17 |
277 |
1 |
1 |
| Income |
Low |
39 |
207 |
3 (1.5-6.4) |
3.1 (1.03-9.7) |
0.047 |
| Above low |
10 |
164 |
1 |
1 |
| Px interval |
No Previous Px |
11 |
133 |
0.8 (0.36-1.7) |
3.8 (0.6-23) |
0.032 |
| < 24 months |
19 |
62 |
2.8(1.4-5.7) |
4.4 (1.4-14)* |
| ≥24 months |
19 |
178 |
1 |
1 |
| ANC |
Yes |
33 |
343 |
0.18 (0.09-0.37) |
0.23 (0.064-0.78) |
0.019 |
| No |
16 |
30 |
1 |
1 |
| Previous outcome |
Preterm |
21 |
12 |
3.7(1.3-10.9) |
2.25 (1.8-18.2)* |
<0.001 |
| Term |
19 |
193 |
2 (0.8-5.8) |
3.8 (0.45-31) |
| Abortion |
3 |
41 |
1.55 (0.37-6.47) |
2.7 (0.24-29.7) |
| No prev. Hx |
6 |
127 |
1 |
1 |
|
