Variable | Statistic | 2002 – 03* | 2003 - 04 | 2004 - 05 | 2005 - 06 | 2006 - 07 |
---|---|---|---|---|---|---|
 |  | (N = 5854) | (N = 5935) | (N = 5606) | (N = 5813) | (N = 5953) |
Charlson Score | mean (sd) | 1.2 (1.5) | 1.2 (1.5) | 1.5 (1.6) | 1.3 (1.5) | 1.4 (1.6) |
(based on index admission) | median | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
(q1, q3) | (q1, q3) | (0.0, 2.0) | (0.0, 2.0) | (0.0, 2.0) | (0.0, 2.0) | (0.0, 2.0) |
Charlson Score | mean (sd) | 1.7 (1.8) | 1.8 (1.9) | 2.0 (2.0) | 1.8 (1.9) | 1.9 (2.0) |
(based on two years history) | median | 1.0 | 1.0 | 2.0 | 2.0 | 2.0 |
(q1, q3) | (q1, q3) | (0.0, 3.0) | (0.0, 3.0) | (0.0, 3.0) | (0.0, 3.0) | (0.0, 3.0) |