Table 2.
Correlations between total AHI/hr and the BQ and the ESS scores.
| Correlation | AHI (r) | AHI (before) | AHI (after) |
|---|---|---|---|
| Berlin | −0.420 | ||
| Epworth | −0.418 | ||
| Berlin (before) | −0.389 | ||
| Berlin (after) | −0.356 | ||
| Epworth (before) | −0.145 | ||
| Epworth (after) | −0.478 |
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