Number of patients | Norwayb N = 256,926 | The Netherlandsc N = 25,804 | ||
---|---|---|---|---|
 | n | % | n | % |
Age group, years | ||||
 18–29 | 60,400 | 23.5 | 4,020 | 15.6 |
 30–39 | 52,108 | 20.3 | 4,327 | 16.8 |
 40–49 | 54,981 | 21.4 | 5,775 | 22.4 |
 50–59 | 42,889 | 16.7 | 5,649 | 21.8 |
 60–69 | 25,371 | 9.9 | 3,188 | 12.4 |
 70 +  | 21,177 | 8.2 | 2,845 | 11.0 |
Gender | ||||
 Women | 161,952 | 63.0 | 16,142 | 62.6 |
 Men | 94,974 | 37.0 | 9,662 | 37.4 |
Comorbid conditions | ||||
 None | 125,337 | 48.8 | 11,803 | 45.7 |
 1–2 | 116,057 | 45.2 | 11,594 | 44.9 |
 3 +  | 15,532 | 6.0 | 2,407 | 9.4 |