Table 3.

Chance of being subjected to operative management, defined as any acute aortic surgery (A) and TEVAR (B), respectively, and the association to index year, sex, and age in all hospitalized patients (n = 5757)

A	Mean age (SD)	Crude results (n = 1807)	Adjusted results OR (CI 95%)
Men (n = 3677)	61 (12)	1195 (33%)	1
Women (n = 2080)	65 (11)	612 (29%)	1.09 (0.96–1.23)
5-year time groups
2002–2006	62 (12)	478 (27%)	1
2007–2011	62 (12)	603 (31%)	1.31 (1.13–1.52)
2012–2016	64 (12)	726 (35%)	1.61 (1.40–1.87)
Age categories
18–49 (n = 511)		246 (48%)	1
50–59 (n = 922)		409 (44%)	0.87 (0.70–1.08)
60–69 (n = 1541)		594 (39%)	0.67 (0.55–0.82)
70–79 (n = 1650)		481 (29%)	0.43 (0.35–0.53)
80–99 (n = 1133)		77 (9%)	0.08 (0.06–0.10)
B	Mean age (SD)	Crude results (n = 163)	Adjusted results OR (CI 95%)
Men (n = 3677)	65 (11)	118 (3%)	1
Women (n = 2080)	67 (14)	45 (2%)	0.69 (0.48–0.98)
5-year time groups
2002–2006	65 (14)	25 (1%)	1
2007–2011	64 (11)	53 (3%)	2.11 (1.31–3.43)
2012–2016	67 (12)	85 (4%)	3.08 (1.96–4.85)
Age categories
18–49 (n = 511)		14 (3%)	1
50–59 (n = 922)		36 (4%)	1.51 (0.81–2.85)
60–69 (n = 1541)		45 (3%)	1.06 (0.57–1.95)
70–79 (n = 1650)		51 (3%)	1.15 (0.63–2.12)
80–99 (n = 1133)		17 (2%)	0.69 (0.48–0.98)

The association between index year, sex, and age, respectively, and acute surgical management analysed with multiple logistic regression models. Index year was divided into three 5-year time periods, comparing the latter two periods to the first (reference). The patients were divided into five different age strata analysing the first age category as reference. Mean age is shown for men and women as well as mean patient age of each time period. Models are adjusted for index year, sex, and age, respectively, as well as for concomitant disorders.