Table 3

Regression model for birth weight at term (37 weeks or more)
Adjusted difference 95% CI p-value
Gestational age 0.099 0.086 to 0.113 <0.0001
BMI 0.010 0.007 to 0.012 <0.0001
Maternal age 0.005 0.002 to 0.009 0.005
Level of education 0.058 0.028 to 0.88 <0.001
Gestational diabetes 0.066 0.022 to 0.11 0.002
Parity 0.012 0.001to 0.022 0.032
SHS -0.035 -0.068 to -0.002 0.037

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

SHS = Secondhand smoke. BMI = Body mass index.

Wahabi et al.

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

Open Data