中国成都男男性行为人群HIV暴露前预防用药行为-认知偏差现状及其影响因素
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林浩,李菁华,杨潇,陈晓婷,史宇晖,常春,郝元涛,曹望楠
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Discrepancy between behavioral-indicated and perceived candidacy for HIV pre-exposure prophylaxis among men who have sex with men in Chengdu, China
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Hao LIN,Jing-hua LI,Xiao YANG,Xiao-ting CHEN,Yu-hui SHI,Chun CHANG,Yuan-tao HAO,Wang-nan CAO
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表2 行为导向PrEP使用适宜对象的PrEP及性行为相关特征
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Table 2 Characteristics related to PrEP and sexual behavior among behavioral-indicated PrEP eligible participants
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| Items | Total (n=327) | No behavioral-perceived gap (n=124) | Behavioral-perceived gap (n=203) | | Any condomless anal intercourse | | | | | No | 151 (46.2) | 61 (49.2) | 90 (44.3) | | Yes | 176 (53.8) | 63 (50.8) | 113 (55.7) | | Have HIV-positive partner(s) | | | | | No | 298 (91.1) | 115 (92.7) | 183 (90.1) | | Yes | 29 (8.9) | 9 (7.3) | 20 (9.9) | | Ever STI diagnosis | | | | | No | 303 (92.7) | 118 (95.2) | 185 (91.1) | | Yes | 24 (7.3) | 6 (4.8) | 18 (8.9) | | Substance use | | | | | No | 206 (63.0) | 70 (56.5) | 136 (67.0) | | Yes | 121 (37.0) | 54 (43.5) | 67 (33.0) | | PEP user | | | | | No | 231 (70.6) | 76 (61.3) | 155 (76.4) | | Yes | 96 (29.4) | 48 (38.7) | 48 (23.6) | | PrEP awareness | | | | | No | 46 (14.1) | 15 (12.1) | 31 (15.3) | | Yes | 281 (85.9) | 109 (87.9) | 172 (84.7) | | Sources of PrEP information | | | | | Others | 241 (85.8) | 104 (83.9) | 183 (90.1) | | HCP | 40 (14.2) | 20 (16.1) | 20 (9.9) | | PrEP availability | | | | | No | 173 (52.9) | 58 (46.8) | 115 (56.7) | | Yes | 154 (47.1) | 66 (53.2) | 88 (43.3) | | PrEP counseling experience with HCP | | | | | No | 219 (67.0) | 79 (63.7) | 140 (69.0) | | Yes | 108 (33.0) | 45 (36.3) | 63 (31.0) | | Peers who are on PrEP | | | | | Many | 22 (6.7) | 15 (12.1) | 7 (3.4) | | Few | 166 (50.8) | 59 (47.6) | 107 (52.7) | | None | 139 (42.5) | 50 (40.3) | 89 (43.8) | | PrEP knowledge scorea | | | | | ≤7 | 155 (45.9) | 41 (33.1) | 109 (53.7) | | >7 | 177 (54.1) | 83 (66.9) | 94 (46.3) | | Sexual roleb | | | | | Insertive | 104 (31.8) | 33 (26.6) | 71 (35.0) | | Receptive | 100 (30.6) | 42 (33.9) | 58 (28.6) | | Both | 107 (32.7) | 44 (35.5) | 63 (31.0) | | No anal sex | 16 (4.9) | 5 (4.0) | 11 (5.4) | | Multiple homosexual partnershipb | | | | | No | 109 (33.3) | 33 (26.6) | 76 (37.4) | | Yes | 218 (66.7) | 91 (73.4) | 127 (62.6) | | Engagement in group sexb | | | | | No | 189 (57.8) | 82 (90.1) | 107 (84.3) | | Yes | 29 (8.9) | 9 (9.9) | 20 (15.7) | | Engagement in transactional sexb | | | | | No | 288(88.1) | 112 (90.3) | 176 (86.7) | | Yes | 39 (11.9) | 12 (9.7) | 27 (13.3) | | HIV test historyb | | | | | No | 82 (25.1) | 33 (26.6) | 49 (24.1) | | Yes | 245 (74.9) | 91 (73.4) | 154 (75.9) | | Perceived risk of HIV infectionc | | | | | High-risk | 29 (8.9) | 18 (14.5) | 11 (5.4) | | Medium-risk | 85 (26.0) | 34 (27.4) | 51 (25.1) | | Low-risk | 213 (65.1) | 72 (58.1) | 141 (69.5) |
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