To systematically review the willingness to use pre-exposure prophylaxis (PrEP) and related factors among men who have sex with men (MSM) in China.
CNKI, VIP, Wanfang Data, CBM, EMbase, CINAHL, Pubmed, The Cochrane Library and Web of Science were searched from inception to August 16, 2023.
A total of 31 articles with 31 390 participants were included. The results of meta-analysis showed that the awareness rate of PrEP was 46.70% (95% CI: 34.14-59.47), the willingness rate of PrEP use was 61.49% (95% CI: 51.58-70.95), and the use rate of PrEP was 3.41% (95% CI:0.07-10.62). Age≥40 years (OR=1.90, 95% CI:1.47-2.57), HIV testing history (OR=2.13, 95% CI:1.63-2.80), awareness of PrEP (OR=2.80, 95% CI:1.86-4.24), online sexual partner seeking (OR=1.44, 95% CI:1.04-2.00), no regular sexual partner (OR=1.69, 95% CI:1.32-2.17), oral sex/anal sex behavior (OR=1.86, 95% CI:1.32-2.61), number of homosexual anal sex partners in the past 6 months>5 (OR=1.86,95% CI:1.32-2.61), Having oral or anal sex in the past year (OR=1.40,95% CI:1.19-1.65) was the promoting factor of PrEP use, while uncertain sexual orientation (OR=0.60, 95% CI:0.41-0.89) and always using condom in the past 6 months (OR=0.47, 95% CI:0.29-0.75) were the barriers.
The rate of MSM PrEP awareness and willingness to use is high in China, but the rate of PrEP use is low; more factors influence the willingness to use PrEP.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |