Table 3.

Age, number of visits per year and average days between visits from the included outpatients. Shows sex-aggregated values for each center and percentages for men and women outpatients

		Overall		Linz	St. Pölten	Vienna	Villach	Wels
n	–	7255	1867	424	1139	1693	726	1409
Age in years	Median [Q1,Q3]	62.0 [47.0, 74.0]	63.0 [50.0, 76.0]	65.0 [53.0, 76.0]	67.0 [53.0, 77.0]	55.0 [39.0, 69.0]	67.0 [52.2, 76.0]	61.0 [47.0, 72.0]
Visits per year	Median [Q1,Q3]	2.0 [1.0, 4.0]	1.0 [1.0, 3.0]	2.0 [2.0, 4.0]	3.0 [2.0, 6.0]	2.0 [1.0, 3.0]	3.0 [2.0, 5.0]	2.0 [1.0, 5.0]
Average days between visits (n = 4596)a	Mean (SD)	67.2 (58.5)	76.5 (62.9)	90.9 (59.1)	53.4 (48.2)	59.1 (59.6)	53.0 (54.6)	80.9 (56.7)
Sex, n (%)	Women	3268 (45.0)	880 (47.1)	170 (40.1)	493 (43.3)	826 (48.8)	334 (46.0)	566 (40.2)
	Men	3987 (55.0)	987 (52.9)	254 (59.9)	646 (56.7)	867 (51.2)	392 (54.0)	843 (59.8)

^aOnly patients with two or more visits throughout 2019 were included