Table 1

Different explanatory variables noted when attending antenatal clinic, and their association with an adverse fetal outcome at delivery
Explanatory Adverse fetal Outcome at delivery Univariable OR (95% CI) Multivariable OR (95% CI)
Maternal Age ≥ 30
No 14/342 Reference
Yes 12/260 1.13 (0.5 -2.5)
Primiparous
No 7/231 Reference
Yes 19/373 1.09 (0.96 – 1.3)
Smoker
No 24/564 Reference
Yes 2/38 1.3 (0.3 – 5.5)
BMI > =30
No 20/554 Reference Reference
Yes 6/50 3.6* (1.4-9.5) 3.6* (1.4-9.8)
BMI > = 35
No 25/593 Reference
Yes 1/11 0.4 (0.05-3.6)
Gestational age
<41 + 0 weeks 18/448 Reference
≥41 + 0 weeks 8/156 1.3 (0.5 -3.0)

Values are expressed as Odds Ratios (OR) with corresponding 95% confidence intervals (CI).

* P-values <0.05 were considered as statistically significant.

Kaplan-Sturk et al.

Kaplan-Sturk et al. BMC Research Notes 2013 6:50   doi:10.1186/1756-0500-6-50

Open Data