Yu, Yi-FangYi-FangYuWu, Huei-JiuanHuei-JiuanWuKu, Stephane Wen-WeiStephane Wen-WeiKuHuang, Po-HsienPo-HsienHuangLi, Chia-WenChia-WenLiPOYAO HUANGStrong, CarolCarolStrong2022-03-212022-03-2120211438-8871https://scholars.lib.ntu.edu.tw/handle/123456789/597873New innovative technologies, such as mobile apps, have been developed to increase pre-exposure prophylaxis (PrEP) adherence and the use of log sex diaries. The contiguity of mobile apps reduces the recall bias that generally affects reported condom and PrEP use. However, none of the currently used mobile apps were designed for event-driven PrEP users, and few studies have demonstrated the potential usage of sex diary data to facilitate the understanding of the different HIV risks among heterogeneous profiles of sex diaries and PrEP use.enHIV; MSM; PrEP; Taiwan; adherence; app; condom; diary; latent class analysis; men who have sex with men; mobile apps; pre-exposure prophylaxis; prevention; risk; sex; sex diaries; sexual health[SDGs]SDG3journal article10.2196/33877349415602-s2.0-85121978925WOS:000740350000003https://api.elsevier.com/content/abstract/scopus_id/85121978925