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. 2017 May 31;12(5):e0177797. doi: 10.1371/journal.pone.0177797

Table 1. Characteristics of women from the Contraceptive CHOICE Project included in matched* analysis, N = 150.

BV (-) BV (int.) BV (+) P-value
N 50 50 50
N (%) N (%) N (%)
Contraception prior to enrollment 0.79
    No method 10 (20) 10 (20) 9 (18)
    Modern 18 (36) 13 (26) 13 (26)
    Condom 17 (34) 18 (38) 23 (46)
    Other 5 (10) 8 (16) 5 (10)
Smoking status 0.48
    Never 33 (66) 32 (64) 32 (64)
    Past 10 (20) 8 (16) 5 (10)
    Current 7 (14) 10 (20) 13 (26)
Douched in past 30 days 2 (4) 4 (8) 6 (12) 0.34
Douched in past 180 days 5 (10) 10 (20) 14 (28) 0.07
Self-reported in past 7 days
    Discharge 7 (14) 9 (18) 8 (16) 0.86
    Abnormal odor** 1 (2) 4 (8) 3(6) 0.53
    Abnormal itching** 4 (8) 1 (2) 0 0.13

*Matched age (within two years), race, and number of sexual partners

**P-value using Fisher’s exact