Conclusion
AIDS, MSM, SRS, ZW
INFECTIOUS DISEASES, AIDS, VIRAL HEPATITIS
This study found GSN app–based interventions that integrate HIV risk assessment with tailored feedback significantly increased HIV testing among MSM in Beijing, China. Integrating these into popular MSM apps would likely increase screening awareness of one’s HIV risk and should be widely considered by stakeholders and government entities.This work was supported by the National Natural Science Foundation of China (72104033) and the National Science and Technology Major Project on Prevention and Treatment of Major Infectious Diseases, including AIDS and viral hepatitis, from the National Health Commission (2018ZX10721102). The authors would like to thank all study participants for their voluntary participation in the study. We thank Bulloch G for her language editing support.Authors' Contributions: QL and ZW designed the study. QL wrote the research proposal. ZW and QL received the funding for the study. QL, GM, and JX set up the study in practice. QL and SRS developed the initial draft. All authors contributed to manuscript revisions and approved the final version for publication.Conflicts of Interest: None declared.Baseline characteristics of the study participants.CONSORT-eHEALTH Checklist (V1.6.2).