Supporting Information Legends:
Supporting texts: Detailed methods including study design, period and participants, sample collection and MRSA detection, study outcomes, and data analysis.
Supporting table S1: Patient demographic and clinical characteristics
Supporting table S2: Stratified analysis of vertical MRSA transmission
Supporting table S3: Comparison of maternal adverse outcomes between the MRSA-group and the no-MRSA group and between the vaginal MRSA group and the no-vaginal MRSA group
 
Figure Legends:
Figure 1: Flow chart of the study population and frequency of MRSA colonization in the pregnant women and their neonates.
Tables Legends:
              Table 1: Comparison of clinical backgrounds between the MRSA-group and the no-MRSA group and between the vaginal MRSA group and the no-vaginal MRSA group.
              Table 2: Vertical transmission of MRSA from mothers to neonates
              Table 3: Univariate analysis between the MRSA-group and the no-MRSA group and between the vaginal-MRSA group and the no-vaginal-MRSA group. Chi-squared analysis was performed.
              Table 4: Maternal and clinical backgrounds and clinical course of the neonates with skin infection.