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Table 4 Adjusted multivariable logistic regression models for peripartum blood transfusion associated with pre-pregnancy factors

From: Predicting peripartum blood transfusion: focusing on pre-pregnancy characteristics

 Odds ratio95% CI
Waist-circumference (cm) < 801.121.03–1.23
Body mass index (kg/m2) ≥ 251.060.97–1.17
Blood pressure ≥ 130/85 (mmHg)1.251.15–1.35
Hemoglobin0.810.79–0.82
Fasting glucose ≥1261.151.08–1.24
Total cholesterol (mg/dL) ≥ 2001.060.99–1.11
AST (IU/L) ≥ 301.050.93–1.20
ALT (IU/L) ≥ 301.141.01–1.28
Smoking
 Never1.
 Ever0.970.85–1.09
 Current1.241.11–1.40
  1. Abbreviations: CI Confidence interval, AST Aspartate aminotransferase, ALT Alanine aminotransferase