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Total distribution of pathogens in patients in the two groups.
| Pathogen | Observation group (n=45) | Control group (n=41) | χ2 test | P-value |
|---|---|---|---|---|
| Bacterium | 19 (42.22) | 16 (39.02) | 0.339 | 0.987 |
| Virus | 10 (22.22) | 11 (26.83) | ||
| Fungus | 7 (15.56) | 6 (14.63) | ||
| Mycoplasma | 5 (11.11) | 5 (12.20) | ||
| Chlamydia trachomatis | 4 (8.89) | 3 (7.32) |
