highly significantP < 0.01
IBM SPSS Statistics 20 (SPSS, Inc., Chicago, IL, USA) was used for one-way analysis of variance (ANOVA) ( P < 0.05, significant; P < 0.01, highly significant) and Pearson correlation analysis.
IBM SPSS Statistics 20 (SPSS, Inc., Chicago, IL, USA) was used for one-way analysis of variance (ANOVA) ( P < 0.05, significant; P < 0.01, highly significant) and Pearson correlation analysis.