Table 3 Distribution of sociodemographic variables in the included Swedish register study population, overall and by specialist diagnosis of any mental illness, presented as N (%) or mean [SD]
Any mental illness | Total (N = 8,080,234) | ||
|---|---|---|---|
Yes (n = 493,705) | No (n = 7,586,529) | ||
Sex | |||
Male | 218,602 (44.3%) | 3,821,719 (50.4%) | 4,040,321 (50.0%) |
Female | 275,103 (55.7%) | 3,764,810 (49.6%) | 4,039,913 (50.0%) |
Age group, years | |||
18–29 | 125,959 (25.5%) | 1,386,819 (18.3%) | 1,512,778 (18.7%) |
30–39 | 97,486 (19.8%) | 1,291,798 (17.0%) | 1,389,284 (17.2%) |
40–49 | 79,317 (16.1%) | 1,216,506 (16.0%) | 1,295,823 (16.0%) |
50–59 | 78,571 (15.9%) | 1,225,863 (16.2%) | 1,304,434 (16.2%) |
60–69 | 56,491 (11.4%) | 1,039,368 (13.7%) | 1,095,859 (13.6%) |
70–79 | 38,576 (7.8%) | 947,297 (12.5%) | 985,873 (12.2%) |
80+ | 17,305 (3.5%) | 478,878 (6.3%) | 496,183 (6.1%) |
Mean [SD] age, years | 45.2 [18.1] | 50.2 [19.0] | 49.9 [19.0] |
Region of residence | |||
East | 226,085 (45.8%) | 2,969,367 (39.1%) | 3,195,452 (39.5%) |
South | 187,734 (38.0%) | 3,301,334 (43.5%) | 3,489,068 (43.2%) |
North | 79,865 (16.2%) | 1,308,156 (17.3%) | 1,388,021 (17.2%) |
Missing | 21 (0.0%) | 7672 (0.1%) | 7693 (0.1%) |
Highest educational attainment | |||
University ( > 12 years) | 141,610 (28.7%) | 2,919,307 (38.5%) | 3,060,917 (37.9%) |
Secondary school (9–12 years) | 227,668 (46.1%) | 3,255,080 (42.9%) | 3,482,748 (43.1%) |
Primary school ( < 9 years) | 117,369 (23.8%) | 1,222,264 (16.1%) | 1,339,633 (16.6%) |
Missing | 7058 (1.4%) | 189,878 (2.5%) | 196,936 (2.4%) |
Cohabitation status | |||
Cohabiting | 109,867 (22.3%) | 3,221,005 (42.5%) | 3,330,872 (41.2%) |
Non-cohabiting | 383,817 (77.7%) | 4,357,852 (57.4%) | 4,741,669 (58.7%) |
Missing | 21 (0.0%) | 7672 (0.1%) | 7693 (0.1%) |
Income | |||
Q1 (lowest) | 219,986 (44.6%) | 1,798,437 (23.7%) | 2,018,423 (25.0%) |
Q2 | 121,680 (24.6%) | 1,897,728 (25.0%) | 2,019,408 (25.0%) |
Q3 | 88,027 (17.8%) | 1,929,476 (25.4%) | 2,017,503 (25.0%) |
Q4 (highest) | 63,991 (13.0%) | 1,953,211 (25.8%) | 2,017,202 (24.9%) |
Missing | 21 (0.0%) | 7,677 (0.1%) | 7,698 (0.1%) |
Severe COVID-19 infection | |||
Yes | 3818 (0.8%) | 24,724 (0.3%) | 28,542 (0.4%) |
No | 489,887 (99.2%) | 7,561,805 (99.7%) | 8,051,692 (99.6%) |
Charlson Comorbidity Index (CCI) | |||
0 | 400,094 (81.0%) | 6,752,778 (89.0%) | 7,152,872 (88.5%) |
1 | 33,974 (6.9%) | 298,530 (3.9%) | 332,504 (4.1%) |
2+ | 59,637 (12.1%) | 535,221 (7.1%) | 594,858 (7.4%) |
