Statistical Analyses
All the statistical analyses were performed using the SPSS version 22 (SPSS Inc., Chicago, IL, USA). The significance level was set at p value <0.05.
Standard descriptive analysis was summarized to describe the demographic characteristics of the patients. Categorical variables were expressed as percentages, and continuous variables were expressed as mean and standard deviation. Chi-Squared test was used to test the differences in demographic characteristics of the participants and the difference in the average scores of the survey among participants of the two hospitals.
RESULTS