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Risk of Streptococcus agalactiae antimicrobial resistance in pregnant women (35-37 weeks' gestation) in Korea (2006-2011) using a multiple logistic regression model
PROM, premature rupture of membranes; OR, odds ratio; CI, confidence interval.
Full model included PROM, education, sore throat, influenza-like illness (ILI) and interaction term for sore throat and ILI.
aBackward stepwise method was used.
