Research Article
Irisin Is Correlated with Blood Pressure in Obstructive Sleep Apnea Patients
Table 2
Correlation analysis between different parameters in the OSA patients.
| | Irisin (ng/ml) | SBP (mmHg) | DBP (mmHg) | AHI (events/h) | r | value | r | value | r | value | r | value |
| BMI | 0.652 | ≤0.001 | 0.633 | ≤0.001 | 0.580 | ≤0.001 | 0.722 | ≤0.001 | NC | 0.488 | ≤0.001 | 0.603 | ≤0.001 | 0.532 | ≤0.001 | 0.629 | ≤0.001 | WC/HC | 0.516 | ≤0.001 | 0.497 | ≤0.001 | 0.378 | ≤0.001 | 0.463 | ≤0.001 | AHI (events/h) | 0.635 | ≤0.001 | 0.701 | ≤0.001 | 0.620 | ≤0.001 | — | — | ESS | 0.406 | ≤0.001 | 0.318 | 0.007 | 0.313 | 0.007 | 0.494 | ≤0.001 | SpO2 nadir | −0.450 | ≤0.001 | −0.562 | ≤0.001 | −0.506 | ≤0.001 | −0.837 | ≤0.001 | SBP (mmHg) | 0.518 | ≤0.001 | — | — | — | — | 0.701 | ≤0.001 | DBP (mmHg) | 0.442 | ≤0.001 | — | — | — | — | 0.620 | ≤0.001 |
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AHI, apnea-hypopnea index; BMI, body mass index; NC, neck circumference; WC/HC, waist circumference/hip circumference; ESS, Epworth Sleepiness Scale; SpO2, peripheral capillary oxygen saturation; SBP, systolic BP; DBP, diastolic BP.
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