The Diagnostic Value of β-Human Chorionic Gonadotropin, Progesterone, and Ischemia-Modified Albumin and Their Combined Use in the Prediction of First Trimester Abortions

Table 4

Outcome of multivariate logistic regression analysis in cases with free 𝛽-HCG, progesterone, and ischemia-modified albumin (IMA).

Dependent variable: abortus	Statistical significance	RR	95% CI
Free 𝛽-HCG	𝑃=0.001	1.00	1.00-1.00
Progesterone	𝑃=0.000	0.80	0.74–0.86
IMA	𝑃=0.000	78.92	8.10–768.82
Age	𝑃=0.152	1.06	0.97–1.15

RR: relative risk.
CI: confidence interval.