| |
Spring
|
Summer
|
Autumn
|
Winter
|
p value
|
|---|
|
n
|
17,213
|
14,674
|
16,330
|
16,393
| |
|
Age, years, mean (SD)
|
60.8 (17.8)
|
60.7 (18.2)
|
60.1 (18.0)
|
61.0 (17.9)
|
< 0.001
|
|
Sex, Males, n (%)
|
8005 (46.5)
|
6831 (46.6)
|
7475 (45.8)
|
7609 (46.4)
|
0.463
|
|
Charlson/Deyo score, n (%)
| | | | |
< 0.001
|
|
0
|
13,332 (77.5)
|
11,556 (78.8)
|
12,870 (78.8)
|
12,597 (76.8)
| |
|
1
|
2631 (15.3)
|
2190 (14.9)
|
2379 (14.6)
|
2614 (15.9)
| |
|
2
|
701 (4.1)
|
538 (3.7)
|
624 (3.8)
|
655 (4.0)
| |
|
> 2
|
549 (3.2)
|
390 (2.7)
|
457 (2.8)
|
527 (3.2)
| |
|
Charlson/Deyo score, mean (SD)
|
0.4 (0.9)
|
0.3 (0.8)
|
0.3 (0.8)
|
0.4 (0.9)
|
< 0.001
|
|
Comorbidity, n (%)
|
|
Cardiovascular
|
6780 (39.4)
|
5506 (37.5)
|
6135 (37.6)
|
6534 (39.9)
|
< 0.001
|
|
Gastrointestinal
|
2675 (15.5)
|
2232 (15.2)
|
2480 (15.2)
|
2510 (15.3)
|
0.8
|
|
Malignancies
|
5365 (31.2)
|
4536 (30.9)
|
5160 (31.6)
|
5168 (31.5)
|
0.526
|
|
Endocrine/Metabolic
|
3122 (18.1)
|
2533 (17.3)
|
2805 (17.2)
|
2922 (17.8)
|
0.067
|
|
Genito/Urinary
|
2011 (11.7)
|
1733 (11.8)
|
1992 (12.2)
|
1922 (11.7)
|
0.453
|
|
Infectious
|
876 (5.1)
|
816 (5.6)
|
778 (4.8)
|
806 (4.9)
|
0.01
|
|
Respiratory
|
2241 (13.0)
|
1790 (12.2)
|
1945 (11.9)
|
2302 (14.0)
|
< 0.001
|
|
eGFR, ml/min/1.73m2, median (IQR)*
|
81.0 (37.0)
|
79.0 (37.0)
|
81.0 (36.0)
|
82. 0 (36.0)
|
< 0.001
|
- * eGFR at hospital admission
