Analysis of factors affecting clinical postgraduates study for medical statistics

Objective To explore the factors that affect the teaching effect of medical statistics study for clinical postgraduates and to provide a reference for further improving teaching Quality. Methods Four hundred and eighty-nine students who had attended Medical statistics in 2013 Fall semester were surveyed by the self-designed questionnaire. The Logistic regression model was used to analyze the factors affecting the learning effect. Results A total of 489 questionnaires were distributed and 488 valid questionnaires were returned (the return rate was 99.80%). 71.11% (347/488) were entirely in favor of giving medical statistics course while 23.98% were relatively supportive. Statistics recognition, learning motivation, finishing homework and the satisfaction of learning were the factors that affect the grades. The OR values are 1.547, 1.723, 1.374, 1.433 for the above four factors respectively. The difference was statistically significant (P<0.05). Conclusion In medical statistics teaching, it can improve students' performance by introducing case study, simplifying the mathematical formula, combining the theory and computer statistical software practice, and improving teaching methods, which helps improve the quality of teaching. Key words: Medical statistics; Clinical medical postgraduates; Logistic regression; Teaching effect