Sample size and statistical analysis
ADVERSE EVENTS
In type I error 0.05(bilateral), Power of test is 80%.The overall incidence of adverse events was approximately 36.4% in the ciprofol group, and 60.6% in the propofol group.Finally a total of 128 patients were includeda in this study.Using SPSS 25. 0 Statistical software for data analysis. normal distribution measurement data is expressed as mean ± standard deviation (x ± s), with two independent samples t-test used for inter-group comparisons; The enumeration data is represented by the example (%) method, the inter-group comparison is represented by the χ