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Correlations between posttreatment AHI-4% and pretreatment measures
| Pearson r (p < 0.01) | Pearson r (p < 0.05) | ||
|---|---|---|---|
| Pretreatment 4% AHI | r = 0.53 | Snoring >30 dB | r = 0.44 |
| Pretreatment 3% AHI | r = 0.44 | Neck circumference | r = 0.45 |
| Pretreatment 1% AHI | r = 0.54 | Body mass index | r = 0.45 |
| Snoring >40 dB | r = 0.52 | Weight | r = 0.45 |
| % Time <90% SpO2 | r = 0.56 | ||
