Table 2.

Odds Ratios and Associated 95% Confidence Intervals for Independent Predictors of Preterm Birth in Logistic Regression Model (N=160)

Variables	Odds Ratio	95% CI	p-value
CL<3.4 cm	1.92	0.58–6.42	0.29
UCA≥110.97 degrees	1.21	0.34–4.28	0.77
UCA≥110.97 degrees and CL<3.4 cm	1.22	0.26–5.80	0.80