Table 2.
Baseline characteristics of pregnant women.
| Characteristics | HIV-positive pregnant women, n (%) | HIV-negative pregnant women, n (%) | Chi square (df) | P value | |||||||
| Age (years) | 7.709 (1) |
.005 | |||||||||
|
|
18-35 | 86 (64.66) | 95 (81.20) |
|
|
||||||
|
|
35-53 | 47 (35.34) | 22 (18.80) |
|
|
||||||
| Education level | 1.692 (1) |
.19 | |||||||||
|
|
Illiterate | 114 (85.72) | 92 (78.63) |
|
|
||||||
|
|
Primary or junior high school | 19 (14.28) | 25 (21.37) |
|
|
||||||
| Occupation | 0.032 (1) | .86 | |||||||||
|
|
Farmer | 118 (88.72) | 102 (87.18) |
|
|
||||||
|
|
Migrant worker | 15 (11.28) | 15 (12.82) |
|
|
||||||
| Annual household income (CNY)a | 1.692 (1) | .19 | |||||||||
|
|
<8000 | 70 (52.63) | 51 (43.59) |
|
|
||||||
|
|
≥8000 | 63 (47.37) | 66 (56.41) |
|
|
||||||
| Prenatal care visits | 3.797 (3) | .28 | |||||||||
|
|
≤2 | 48 (36.09) | 56 (47.86) |
|
|
||||||
|
|
3 | 34 (25.56) | 25 (21.37) |
|
|
||||||
|
|
4 | 20 (15.04) | 16 (13.68) |
|
|
||||||
|
|
≥5 | 31 (23.31) | 20 (17.09) |
|
|
||||||
| Family size (persons) | 0.265 (2) | .88 | |||||||||
|
|
3 | 18 (13.53) | 16 (13.68) |
|
|
||||||
|
|
4-5 | 70 (52.63) | 58 (49.57) |
|
|
||||||
|
|
≥6 | 45 (33.84) | 43 (36.75) |
|
|
||||||
| Medical insurance | 0.005 (1) | .95 | |||||||||
|
|
Insured | 126 (94.74) | 112 (95.73) |
|
|
||||||
|
|
Uninsured | 7 (5.26) | 5 (4.27) |
|
|
||||||
a1CNY=US $0.16.