Characteristics | total n = 536 | 2011 n = 2 | 2012 n = 3 | 2013 n = 7 | 2014 n = 15 | 2015 n = 81 | 2016 n = 81 | 2017 n = 130 | 2018 n = 120 | 2019 n = 97 | p | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gender, n (%) | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | 0.1891 |
 Men | 323 | (60.26) | 2 | (100) | 1 | (33.33) | 6 | (85.71) | 7 | (46.67) | 51 | (62.96) | 53 | (65.43) | 85 | (65.38) | 67 | (55.83) | 51 | (52.58) |  |
 Women | 213 | (39.74) | 0 | (0) | 2 | (66.67) | 1 | (14.29) | 8 | (53.33) | 30 | (37.04) | 28 | (34.57) | 45 | (34.62) | 53 | (44.17) | 46 | (47.42) |  |
Age, mean (sd) | 70.71 | (19.1) | 53.50 | (6.36) | 69.00 | (13.89) | 69.86 | (16.85) | 73.13 | (17.81) | 68.42 | (17.5) | 66.65 | (23.55) | 68.61 | (20.3) | 72.63 | (18.27) | 76.56 | (14.48) | 0.0153 |
Length of days of PCCS (sd) | 18.42 | (36.83) | 14.00 | (8.49) | 20.00 | (20.3) | 5.57 | (3.05) | 19.87 | (15.46) | 19.75 | (19.17) | 16.83 | (17.47) | 24.95 | (68.5) | 15.92 | (16.77) | 13.75 | (14.07) | 0.3986 |
DNR declaration, n (%) | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | 0.0181 |
 Not signed | 11 | (2.05) | 0 | (0) | 0 | (0) | 0 | (0) | 0 | (0) | 4 | (4.94) | 3.00 | (3.7) | 1.00 | (0.77) | 3.00 | (2.5) | 0.00 | (0) |  |
 Signed before PCCS | 444 | (82.84) | 2 | (100) | 2 | (66.67) | 7 | (100) | 9 | (60) | 57 | (70.37) | 68.00 | (83.95) | 108.00 | (83.08) | 101.00 | (84.17) | 90.00 | (92.78) |  |
 Signed after PCCS | 81 | (15.11) | 0 | (0) | 1 | (33.33) | 0 | (0) | 6 | (40) | 20 | (24.69) | 10.00 | (12.35) | 21.00 | (16.15) | 16.00 | (13.33) | 7.00 | (7.22) |  |
Disease category, n (%) | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | 0.0133 |
 Heart failure | 50 | (9.33) | 0 | (0) | 0 | (0) | 1 | (14.29) | 2 | (13.33) | 6 | (7.41) | 10 | (12.35) | 11 | (8.46) | 12 | (10) | 8 | (8.25) |  |
 Other brain disease | 159 | (29.66) | 0 | (0) | 0 | (0) | 3 | (42.86) | 3 | (20) | 29 | (35.8) | 23 | (28.4) | 43 | (33.08) | 31 | (25.83) | 27 | (27.84) |  |
 Dementia | 28 | (5.22) | 0 | (0) | 0 | (0) | 0 | (0) | 0 | (0) | 3 | (3.7) | 3 | (3.7) | 2 | (1.54) | 10 | (8.33) | 10 | (10.31) |  |
 Chronic obstructive lung disease | 34 | (6.34) | 0 | (0) | 0 | (0) | 0 | (0) | 2 | (13.33) | 4 | (4.94) | 4 | (4.94) | 9 | (6.92) | 9 | (7.5) | 6 | (6.19) |  |
 Other disease of lung | 73 | (13.62) | 0 | (0) | 1 | (33.33) | 2 | (28.57) | 1 | (6.67) | 12 | (14.81) | 11 | (13.58) | 24 | (18.46) | 14 | (11.67) | 8 | (8.25) |  |
 Acute kidney injury | 25 | (4.66) | 0 | (0) | 0 | (0) | 1 | (14.29) | 0 | (0) | 7 | (8.64) | 7 | (8.64) | 5 | (3.85) | 3 | (2.5) | 2 | (2.06) |  |
 Chronic kidney disease | 100 | (18.66) | 0 | (0) | 1 | (33.33) | 0 | (0) | 4 | (26.67) | 9 | (11.11) | 6 | (7.41) | 22 | (16.92) | 27 | (22.5) | 31 | (31.96) |  |
 Chronic liver disease and cirrhosis | 64 | (11.94) | 2 | (100) | 1 | (33.33) | 0 | (0) | 3 | (20) | 11 | (13.58) | 17 | (20.99) | 13 | (10) | 12 | (10) | 5 | (5.15) |  |
 Motor neuron disease | 3 | (0.56) | 0 | (0) | 0 | (0) | 0 | (0) | 0 | (0) | 0 | (0) | 0 | (0) | 1 | (0.77) | 2 | (1.67) | 0 | (0) |  |