Table 4. Demographics.

	All patients n = 1 998	Acute group n = 667	Elective group n = 1 331
Female, n (%)	1 250 (62.6)	444 (66.6)	806 (60.6)
Male, n (%)	748 (37.4)	223 (33.4)	525 (39.4)
Age, median (IQR)	77 (68–84)	84 (79–89)	73 (64–80)
LOS, median (IQR)	7 (4–13)	14 (9–20)	5 (4–8)
Type of hospital, n (%)
University	630 (31.5)	295 (44.2)	335 (25.2)
Central county council	556 (27.8)	180 (27.0)	376 (28.2)
County council	531 (26.6)	109 (16.3)	422 (31.7)
Private	281 (14.1)	83 (12.4)	198 (14.9)

LOS, Length of stay; IQR, Interquartile range.

Note: Weighted sample, the mean values are not representable for average Swedish orthopedic care.