From: Smoking during pregnancy and harm reduction in birth weight: a cross-sectional study
Variable | β | SE | p | CI (β; 95%) |
---|---|---|---|---|
Age at delivery (years)b | −9.9 | 4.2 | 0.018 | (−18.1 to −1.7) |
≤ 8 years of education | 35.04 | 47.94 | 0.465 | (−58.92 to 128.99) |
9 to 11 years of education | 8.63 | 44.3 | 0.846 | (−78.35 to 95.62) |
Employed | 24.5 | 45.6 | 0.592 | (−65.2 to 114.2) |
Live with a partnerb | 91.9 | 69.2 | 0.185 | (−44.1 to 227.9) |
First pregnancyb | 9.1 | 6.0 | 0.132 | (−2.7 to 21.0) |
Interval between deliveries (years)b | 149.8 | 42.9 | 0.001 | (65.5 to 234.0) |
Pregestational obesity or overweight | −55.7 | 478.5 | 0.907 | (− 995.8 to 884.4) |
Prenatal care in public serviceb | 77.7 | 40.6 | 0.056 | (−2.0 to 157.3) |
≥ 7 prenatal medical visitsb | 108.4 | 44.7 | 0.016 | (20.7 to 196.1) |
Alcohol consumption | 4.8 | 73.6 | 0.948 | (− 139.6 to 149.2) |
Illegal drug useb | − 247.6 | 170.7 | 0.147 | (− 582.6 to 87.3) |
Participation in prenatal group | −31.9 | 35.6 | 0.371 | (− 101.8 to 38.0) |
Advised regarding warning signs | −13.6 | 31.2 | 0.662 | (−74.9 to 47.6) |
Use of folic acid and iron sulfate | 11.5 | 39.2 | 0.770 | (−65.4 to 88.3) |
Emotional problemsb | 81.9 | 54.1 | 0.130 | (−24.3 to 188.2) |
Anemiab | − 145.2 | 109.9 | 0.187 | (−361.2 to 70.8) |
High blood pressure/pre-eclampsia/eclampsia/ HELLP syndromea, b | − 175.5 | 114.5 | 0.126 | (−400.5 to 49.6) |
Diabetes | −132.3 | 121.2 | 0.275 | (− 370.5 to 105.8) |
Hyperemesisb | − 229.8 | 120.0 | 0.056 | (−465.7 to 6.1) |
Hemorrhage/bleeding/ threatened abortion | −105.6 | 113.3 | 0.352 | (− 328.2 to 117.0) |
Infectionb | − 165.9 | 100.4 | 0.099 | (− 363.1 to 31.4) |