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. 2025 Jul 7;25:1015. doi: 10.1186/s12909-025-07503-1

Table 5.

Correlation of composite scores for CVS, PSQI, and FSS

CVS PSQI FSS
CVS Pearson Correlation 1 0.404** 0.452**
PSQI Pearson Correlation 0.404** 1 0.409**
FSS Pearson Correlation 0.452** 0.409** 1
N 177 168 177

**. Correlation is significant at the 0.001 level (2-tailed)