1West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, China 2School of Nursing, The Hong Kong Polytechnic University, Hong Kong, Hong Kong SAR, China 3School of Nursing, The Sun Yat-sen University, Guangzhou, China 4Nursing Key Laboratory of Sichuan Province, Chengdu, China Objective: Positive attitudes and strong confidence toward oral healthcare among nursing students are essential prerequisites for providing quality oral healthcare, which...