TABLE 4.
Descriptive statistics of correlation coefficients for the SS and RUCS samples
| Correlation coefficients |
|||
|---|---|---|---|
| Sample | Mean value |
Standard deviation |
Range |
| RUCS | 0.648 | ±0.27 | −0.504 to 0.99 |
| SS | 0.489 | ±0.28 | −0.47 to 0.95 |
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