Table 1 The basic characteristics of the participants based on M. hominis status
M.hominis negative N = 69 | M.hominis positive N = 20 | t/χ2 | P | |
|---|---|---|---|---|
Age, mean ± SD | 28.65 ± 3.30 | 28.45 ± 2.97 | 0.26 | 0.800 |
Age difference | 1.02 (− 0.40 ~ 3.41) | 1.45 (0.09 ~ 3.20) | 0.08a | 0.963 |
Pregnancy history, n (%) | ||||
No | 62 (91.2) | 17 (85.0) | 0.15 | 0.703 |
Yes | 6 (8.8) | 3 (15.0) | ||
Regular menstruation, n (%) | 0.49 | 0.485 | ||
No | 13 (19.4) | 6 (30.0) | ||
Yes | 54 (80.6) | 14 (70.0) | ||
Vaginal cleanness grading, n (%) | 0.49 | 0.484 | ||
I-II | 51 (73.9) | 13 (65.0) | ||
III-IV | 18 (26.1) | 7 (35.0) | ||