Research Article
The Association of Unreported Sleep Disturbances and Systemic Inflammation: Findings from the 2005-2008 NHANES
Table 2
Weighted percentages with CRP>1 mg/dL, RDW⩾13.6%, and obesity, by sleep category.
| | CRP>1 mg/dL | Sig | RDW≥13.6% | Sig | Obese | Sig | | Pct. (SE) | Pct. (SE) | Pct. (SE) |
| Sleep apnea | 15.88 (2.06) | | 19.03 (2.17) | | 68.93 (3.43) | |
| Other sleep disorder | 15.79 (2.67) | | 18.72 (2.55) | | 44.02 (3.21) | |
| Reported sleep disturbance | 12.42 (0.89) | | 15.40 (1.03) | | 33.25 (1.49) | |
| Unreported sleep disturbance | 9.7 (1.06) | | 15.34 (1.26) | | 32.22 (2.06) | |
| No sleep problems | 7.5 (0.33) | | 11.70 (0.65) | | 30.41 (1.24) | |
| Full sample | 9.26 (0.33) | | 13.32 (0.53) | | 33.27 (0.94) | |
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N=9,901; significantly different from No sleep problems at p<0.05 (Wald test). Data: NHANES 2005-2008. |