Table 3.
Adjusted odds ratios for newborn macrosomia and low birth weight for women exposed and non-exposed to SHS stratified by BMI
|
Newborn measurement |
Non-obese |
Underweight |
Obese |
|---|---|---|---|
|
BMI = 18-29.99 |
BMI < 18 |
BMI ≥ 30 |
|
| (n = 1806) | (n = 21) | (n = 1404) | |
|
Macrosomia |
|
|
|
| Non-exposed to SHS |
|
|
|
| Adjusted OR |
1.0 |
0.57 (0.25, 1.29) |
9.18 (1.01, 9.37) |
| |
|
(p = 0.17) |
(p = 0.04) |
| Exposed to SHS |
|
|
|
| Adjusted OR |
1.0 |
0.46 (0.31,1.78) |
1.53 (1.19,12.1) |
| |
|
(p = 0.68) |
(p < 0.0001) |
|
Low birth weight |
|
|
|
| Non-exposed to SHS |
|
|
|
| Adjusted OR |
1.0 |
2.15 (1.001,4.57) |
1.18 (0.26,15.9) |
| |
|
(p = 0.034) |
(p = 0.54) |
| Exposed to SHS |
|
|
|
| Adjusted OR |
1.0 |
2.71 (1.82,4.045) |
2.15 (1.01,4.73) |
| (p = 0.02) | (p = 0.038) |
SHS = second-hand smoke, BMI = body mass index, OR = Odds ratio.
Bold figure indicates statistical significance.