Table 1 Demographic characteristics of non-smoking women by exposure to SHS
Characteristic | Exposure to SHS | Pvalue | |||
|---|---|---|---|---|---|
Total number 1085 Yes | Total number 2341 No | ||||
Maternal age (years) | 28.83 ± 6.11 | 29.60 ± 6.20 | 0.001 | ||
Primiparous | 674 (66.8) | 1541(71.7) | 0.005 | ||
Parity | 2.78 ± 2.08 | 3.02 ± 2.20 | 0.003 | ||
Gravidity | 3.31 ± 2.62 | 3.53 ± 2.67 | 0.03 | ||
BMI (Kg/m2) | 29.69 ± 6.14 | 29.48 ± 5.98 | 0.37 | ||
Gestational diabetes mellitus | 1007* | 136 (13.5) | 2150* | 329 (15.3) | 0.18 |
Pregnancy induced hypertension | 1000* | 11(1.1) | 2153* | 28 (1.3) | 0.62 |
Preeclampsia | 1000* | 4 (0.4) | 2285* | 16 (0.7) | 0.25 |
Level of education | |||||
illiterate | 1000* | 32 (3.2) | 2230* | 29 (1.3) | <0.001 |
schools | 1007* | 548 (54.4) | 2151* | 983 (45.7) | |
University and above | 1007* | 428 (42.5) | 2151* | 1138(52.9) | |
Work status | |||||
housewife | 1009* | 771 (76.4) | 2149* | 1610(74.9) | 0.24 |
student | 1009* | 104 (10.3) | 2145* | 266 (12.4) | |
employee | 1007* | 134 (13.3) | 2157* | 274 (12.7) | |