Table 1. Prevalence of S. aureus and MRSA.

	S. aureus	MRSA
	n (% [95%CI])	n (% [95%CI])
Total participants* n = 677	193 (28.5 [25.1–32.1])	5 (0.7 [0.02–1.7])
Community-dwellers* n = 531	147 (27.7 [23.9–31.7])	2 (0.4 [0–1.4])
Nursing home residents* n = 146	46 (31.5 [24.1–39.7])	3 (2.1 [0.4–5.9])
Geriatric inpatients n = 51	16 (31.4 [19.1–45.9])	1 (2.0 [0–10.4])

MRSA, methicillin-resistant S. aureus; CI, confidence interval.

*Geriatric inpatients excluded.