In this study, meta-analysis was used to explore the comparison of factors affecting the efficacy of three swallowing treatments, tongue strength training, shaker exercise, and EMST. This study used PubMed, Cochrane library, ScienceDirect three English electronic databases for literature search. The literature was included until April 30, 2022. Finally, 16 literatures were screened from the electronic database, including 6 articles on tongue strength training and 4 articles on shaker exercise. Articles, EMST, a total of 6 articles. Quantitative analysis was performed using CMA v3. The intervention of the three dysphagia can effectively improve the strength of swallowing-related muscle groups or swallowing ability, and the improvement effect of different ethnic groups is different after the intervention of swallowing therapy.