Table 4

Regression model for babys length at term (37 weeks or more)
Adjusted difference 95% CI p-value
Gestational age 0.352 0.273, 0.432 <0.0001
BMI 0.028 0.011, 0.044 0.001
Maternal age 0.021 0.005, 0.037 0.011
SHS -0.261 -0.464, -0.058 0.012

Statistical tests used were student t test, chi-square test, and Fisher exact test.

BMI = Body mass index. SHS = Secondhand smoke.

Wahabi et al.

Wahabi et al. BMC Public Health 2013 13:341   doi:10.1186/1471-2458-13-341

Open Data