Conclusion
1. The staff of community health service centers in Jiaxing had a low awareness rate of AD-related knowledge, particularly in the “symptoms” and “caregiving” dimensions. 2. Education background and occupation are the influencing factors of ADKS score, and those with higher education background and physicians score more, and the years of working is not the influencing factor of ADKS score. 3. One-time training on AD knowledge could improve this shortcoming among community health service center staff to some extent but still failed to meet the national requirements. There were no obvious differences between offline and online training.Based on a variety of factors, offline, online, or a combination of both can be used to carry out training in the future; in doing so, assurances must be made that the training is repeated and updated, which will help to strengthen the training. This will help to improve the AD-related knowledge and skills of grassroots healthcare staff and provide a solid foundation for the early discovery, early diagnosis, and early treatment of AD in the community.