AUTHOR=Tang Li , Qing Hua , Li Hong , Liu Chunfeng , Wang Haijin , Sun Yao , Tan Qian , Wu Yanqiong , Xiao Yang , Lai Jianying , Wang Ling , Zhong Li , Huang Fei , Li Chunrong TITLE=Reducing the risk of perinatal depression using an app-based cognitive behavioral therapy program: protocol of a randomized controlled trial JOURNAL=Frontiers in Psychiatry VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1544753 DOI=10.3389/fpsyt.2025.1544753 ISSN=1664-0640