Variables

LBW

OR (IC 95%)

Yes n (%)

N = 30

No N (%)

N = 275

P-value

Start time for prenatal visits (in WA)

≤14

16 (6.1)

246 (93.9)

0.09 (0.04 -0.18)

>14

14 (32.6)

29 (67.4)

11.89 (6.33 - 22.35)

0.000

Place of visits

1^st category

1 (6.3)

15 (93.7)

0.28 (0.04 - 2.14)

0.163

2^ndcategory

17 (16.8)

84 (83.2)

1.02 (0.55 - 1.86)

0.542

3^rdcategory

0 (0.00)

0 (0.00)

***

***

4^thcategory

8 (11.9)

59 (88.1)

1.43 (0.73 - 2.81)

0.191

5^thcategory

4 (28.6)

10 (71.4)

10.83 (1.96 - 59.84)

0.002

Positive serology

Toxoplasmosis

Yes

3 (20.0)

12 (80.0)

3.10 (1.05 - 9.54)

0.019