| n | (%) |
---|---|---|
MRSA test result | ||
 Positive | 20 | (9.8) |
 Negative | 184 | (90.2) |
Length of residence since admission, monthsa | ||
 Minimum to maximum | 1 to 114 | |
 Median (interquartile range) | 6 | (2–15) |
 1–6 | 112 | (54.9) |
 7–12 | 28 | (13.7) |
 13–18 | 22 | (10.8) |
 19–24 | 12 | (5.9) |
 25+ | 30 | (14.7) |