Correlations between Waist and Neck Circumferences and Obstructive Sleep Apnea Characteristics
| Autor: | Bhaswati Roy, Daniel W. Kang, Ravi S. Aysola, Chloe Tom, Ruchi Vig, Rajesh Kumar, Ronald M. Harper, Mary A. Woo |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
medicine.medical_specialty
Waist Beck Anxiety Inventory Apnea hypopnea index Anxiety Article Pittsburgh Sleep Quality Index 03 medical and health sciences 0302 clinical medicine Clinical Research Internal medicine medicine Lung Body mass index Depression business.industry Epworth Sleepiness Scale Beck Depression Inventory nutritional and metabolic diseases medicine.disease Obstructive sleep apnea Psychiatry and Mental health 030228 respiratory system Neurology Apnea–hypopnea index Systolic blood pressure Cardiology Neurology (clinical) Sleep Research business 030217 neurology & neurosurgery |
| Zdroj: | Sleep and vigilance, vol 2, iss 2 |
| ISSN: | 2510-2265 |
| Popis: | The body mass index (BMI), an estimate of body fat, provides a rather imprecise indication of risk for obstructive sleep apnea (OSA). We examined whether other measures, including waist and neck circumferences, provide improved indicators of risk in treatment-naive OSA subjects. We studied 59 OSA subjects [age, 48.8 ± 10.0 years; BMI, 31.9 ± 6.6 kg/m2; apnea–hypopnea index (AHI), 38.5 ± 23.0 events/h; sleep-efficiency index (SEI, n = 52), 78.6 ± 14.4%; lowest oxygen saturation (SaO2 nadir), 79.5 ± 8.0%; systolic blood pressure (BP), 127.4 ± 15.7 mmHg; diastolic BP, 80.1 ± 9.1 mmHg; 43 male], and determined waist and neck circumferences (waist, 107.4 ± 15.3 cm; neck, 41.8 ± 4.7 cm), daytime sleepiness [Epworth sleepiness scale (ESS), 8.7 ± 4.6], sleep quality [Pittsburgh sleep quality index (PSQI), 8.5 ± 4.1], depression levels [Beck Depression Inventory II (BDI-II), 6.6 ± 5.7], and anxiety levels [Beck anxiety inventory (BAI), 6.2 ± 7.2]. We used partial correlation procedures (covariates, age, and gender) to examine associations between BMI, and waist and neck circumferences vs. AHI, sleep, and neuropsychological variables. BMI, and waist and neck circumferences were significantly correlated with SaO2 nadir (BMI; r = − 0.423, p = 0.001; waist; r = − 0.457, p |
| Databáze: | OpenAIRE |
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