Table 5 Univariate and Multivariate analysis of associated factors with predominant anorectal genotypes among anorectal CT infection of men who have sex with men
Variable | Sample size | positive number (rate) n (%) | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|---|---|
OR (95% CIs)a | P value | Adjusted OR (95% CIs)a | P value | |||
Infection with genotype D | 59 | 30 (50.8) | Â | Â | Â | Â |
Study area | ||||||
 Nanjing | 14 | 9 (64.3) | Reference | ─ | Reference | ─ |
 Shenzhen | 35 | 20 (57.1) | 0.74 (0.21–2.67) | 0.65 | 0.66 (0.17–2.62) | 0.56 |
 Wuhan | 10 | 1 (10.0) | 0.06 (0.01–0.64) | 0.02 | 0.07 (0.01–0.71) | 0.03 |
Education | ||||||
 Secondary school or below | 34 | 20 (58.8) | Reference | ─ | Reference | ─ |
 High School | 12 | 3 (25.0) | 0.23 (0.05–1.02) | 0.05 | 0.30 (0.06–1.44) | 0.13 |
 College or upper | 13 | 7 (53.8) | 0.82 (0.23–3.0) | 0.76 | 1.00 (0.23–4.35) | 1 |
Infection with genotype G | 59 | 13 (22.0) | Â | Â | Â | Â |
Study area | ||||||
 Nanjing | 14 | 3 (21.4) | Reference | ─ | Reference | ─ |
 Shenzhen | 35 | 4 (11.4) | 0.47 (0.09–2.46) | 0.37 | 0.47 (0.09–2.48) | 0.38 |
 Wuhan | 10 | 6 (60.0) | 5.50 (0.91–33.18) | 0.06 | 4.50 (0.70–29.13) | 0.11 |
Gonococcal infection | ||||||
 No | 43 | 7 (16.3) | Reference | ─ | Reference | ─ |
 Yes | 16 | 6 (37.5) | 3.09 (0.84–11.28) | 0.09 | 1.80 (0.40–7.91) | 0.44 |