Construction of case management index for acute myocardial infarction based on multidisciplinary collaboration

Abstract

Objective To construct a case management index for acute myocardial infarction based on multidisciplinary collaboration, and to provide guidance for the case management of patients with acute myocardial infarction. Methods From October 2021 to April 2022, a research group with clinical experience was established to initially formulate an index system for acute myocardial infarction case management based on multidisciplinary collaboration after a literature review. After 2 rounds of Delphi expert correspondence, the items of the case management index system were revised according to the opinions of the expert correspondence. Results Twenty-two experts were interviewed in the first round, and the effective recovery rate of the questionnaire was 95.45%(21/22); in the second round, 21 experts were interviewed, the effective recovery rate of the questionnaire was 100.00%(21/21). The first and the second round of the expert authority coefficient was 0.896 and 0.912, respectively, the coefficient of variation of each item was 0-0.17, Kendall′s coefficient of concordance was 0.20 (P＜0.01), the average importance value of indexes were 4.43-5.00, and the rate of full marks was 38.1%-100.0%. Finally, an acute myocardial infarction case management index system based on multidisciplinary collaboration was established, including 3 primary indexes and 51 secondary indexes. Conclusions The case management index constructed in this study is scientific and reliable, closely integrated with clinical practice, and has strong clinical practical value.