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)

N=9,901; significantly different from No sleep problems at p<0.05 (Wald test).
Data: NHANES 2005-2008.