The Effect of a Brief Video-Based Intervention to Improve AIDS Prevention in Older Men: Randomized Controlled Trial

Tian Huaju   ^{1 *} , BD ;   Xie Rendie   ^{2 *} , BD ;   Xiao Lu   ¹ , MD ;   Li Mei   ³ , MD ;   Luo Yue   ³ , MD ;   Zhang Daiying   ¹ , BD ;   Chen Yanhua   ⁴ , DD ;   Ren Jianlan   ^{1 *} , MD

¹ Department of the Operating Room, the Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan Province, China

² Department of Anesthesiology, the Affiliated Hospital of Southwest Medical University, Luzhou, China

³ School of Nursing, Southwest Medical University, Luzhou, China

⁴ Department of Nursing, the Affiliated Hospital of Southwest Medical University, Luzhou, China

*these authors contributed equally