Thromboelastography as an early prediction method for hypofibrinogenemia in emergency department patients with primary postpartum hemorrhage

Table 4 Multivariable analysis for predicting hypofibrinogenemia in patients with primary postpartum hemorrhage

Variables	Multivariate OR [95% CI]		p value
Variables	Adjusted OR	95% CI	p value
Initial SBP (every 1 mmHg increase)	0.970	0.949–0.990	0.004
Alpha angle (every 1-degree increase)	0.913	0.863–0.966	0.002
MA (every 1 mm increase)	0.885	0.819–0.956	0.002

Multivariable analysis included logistic regression analysis and backward elimination
OR, odds ratio; CI, confidential interval; SBP, systolic blood pressure; MA, maximum amplitude

ISSN: 1757-7241