Research Article
Reduced Systemic Levels of IL-10 Are Associated with the Severity of Obstructive Sleep Apnea and Insulin Resistance in Morbidly Obese Humans
Table 2
Polysomnographic characteristics of the study subjects.
| | Control | MO | MO+OSA | Control versus MO | Control versus MO+OSA | MO versus MO+OSA |
| Total sleep time (hours) | 7.3 ± 0.5 | 6.7 ± 0.93 | 6.6 ± 0.4 | >0.9 | >0.9 | >0.9 | Sleep latency (min) | 7.5 ± 4.6 | 26.3 ± 17.6 | 42.1 ± 28.8 | 0.0054 | 0.0054 | >0.9 | Sleep efficiency (%) | 89.6 ± 6.4 | 83.5 ± 10.8 | 81.6 ± 9 | >0.9 | >0.9 | >0.9 | Light sleep (%) | 61.6 ± 9.5 | 63 ± 5.4 | 72.6 ± 10 | >0.9 | >0.9 | >0.9 | Slow wave sleep (%) | 17.6 ± 8 | 19.5 ± 2 | 15.4 ± 10 | >0.9 | >0.9 | >0.9 | REM sleep (%) | 26.4 ± 18.7 | 17.5 ± 5 | 12 ± 4.5 | >0.9 | 0.0095 | >0.9 | Mean SaO2 | 90.7 ± 1 | 93.2 ± 1 | 84.7 ± 10.8 | >0.9 | >0.9 | >0.9 | Total arousal index | 7.37 ± 2.5 | 6.25 ± 3.5 | 28.53 ± 21 | >0.9 | <0.01 | <0.01 | SaO2 < 90% | 2.45 ± 1.08 | 1.56 ± 1.09 | 39.40 ± 13.03 | <0.001 | <0.001 | >0.9 | AHI (events/hour) | 7.5 ± 3.3 | 7.25 ± 3.4 | 51.4 ± 25.7 | >0.9 | <0.001 | <0.001 |
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Data are presented as mean ± standard deviation. Differences were considered significant when . AHI, apnea-hypopnea index.
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