All

Alive at the end of observation

p1

Age (years)

<0.0012

Mean (SD)

68.7 (11.6)

64.3 (11.9)

Median (min-max)

71 (21 - 95)

66 (31 - 87)

Gender

0.065

Male

254 (57.5)

76 (29.9)

Female

188 (42.5)

72 (38.3)

Comorbidity

0.064

No

182 (41.2)

70 (38.5)

Yes

260 (58.8)

78 (30.0)

Mode of presentation

0.004

Emergency

31 (7)

3 (9.7)

Elective

411 (93)

145 (35.3)