Total | Year | ||||||||
---|---|---|---|---|---|---|---|---|---|
2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | ||
Number of patients | 1,276,678 | 67,318 | 100,060 | 126,414 | 141,670 | 181,813 | 197,388 | 228,190 | 233,825 |
Age, year | 77 (67–84) | 76 (65–83) | 76 (66–83) | 75 (65–83) | 76 (65–83) | 77 (67–84) | 77 (67–84) | 77 (68–85) | 78 (68–85) |
Male, n (%) | 752,275 (58.9) | 40,548 (60.2) | 60,018 (60.0) | 76,476 (60.5) | 84,679 (59.8) | 106,710 (58.7) | 115,588 (58.6) | 132,699 (58.2) | 135,557 (58.0) |
In‐hospital mortality, n (%)a | 216,607 (18.9) | 15,620 (24.1) | 20,108 (21.7) | 24,848 (21.5) | 25,405 (19.8) | 30,348 (18.6) | 31,152 (17.9) | 34,801 (17.3) | 34,325 (16.9) |
Gross medical costs ($) | 2.64 × 1010 | 1.73 × 109 | 2.68 × 109 | 2.83 × 109 | 3.01 × 109 | 3.66 × 109 | 3.91 × 109 | 4.28 × 109 | 4.38 × 109 |
Adjusted gross medical costs ($)b | 2.87 × 1010 | 2.36 × 109 | 3.22 × 109 | 3.31 × 109 | 3.55 × 109 | 3.88 × 109 | 3.91 × 109 | 4.02 × 109 | 4.38 × 109 |
Total medical cost per hospitalization ($) | |||||||||
Mean (SD) | 20,743 (28,169) | 25,742 (26,248) | 26,817 (33,192) | 22,355 (29,723) | 21,237 (27,746) | 20,156 (33,135) | 19,802 (26,045) | 18,738 (25,032) | 18,743 (25,442) |
Median (IQR) | 12,546 (6593–24,597) | 17,432 (8795–33,018) | 17,033 (8668–33,126) | 13,690 (7007–26,699) | 12,759 (6629–25,157) | 12,092 (6341–23,702) | 11,917 (6292–23,219) | 11,355 (6144–21,881) | 11,410 (6213–21,835) |
Daily medical cost per person ($) | |||||||||
Mean (SD) | 510 (410) | 568 (332) | 574 (619) | 493 (395) | 495 (364) | 501 (486) | 505 (388) | 499 (349) | 504 (354) |
Median (IQR) | 412 (328–565) | 480 (405–617) | 485 (412–622) | 386 (307–547) | 391 (312–550) | 396 (319–554) | 401 (323–557) | 400 (323–550) | 404 (326–556) |
Length of hospital stay (day) | |||||||||
Mean (SD) | 44.9 (92.9) | 50.3 (70.1) | 51.6 (106.6) | 51.0 (109.8) | 47.3 (93.3) | 44.2 (86.0) | 43.0 (72.1) | 41.2 (96.0) | 41.1 (99.0) |
Median (IQR) | 29 (15–54) | 34 (17–63) | 33 (17–63) | 33 (17–61) | 30 (16–57) | 28 (15–53) | 28 (15–52) | 26 (15–50) | 26 (14–49) |