Relationship Between Prenatal Depression and Psychological Capital in Pregnant Women in Guangdong, China: The Mediating Role of Coping Styles. - Liu, Wenting; Tan, Yibing; Li, Weiting; Xiang, Jiagen; Yang, Ming; Li, Min; Luo, Xiaowan; Wang, Yifei; Chen, Honglin; Deng, Lili; Khatra, Harleen (Nursing Research & Practice, 2026)