Table 1 Complete case sample characteristics by primary outcome status
Variable | Population at riska | Non-affective psychosis | Association | |||
|---|---|---|---|---|---|---|
N | % | N | % | χ² (d.f.)c | P | |
Total | 1,459,837 | 99.50 | 7,291 | 0.50 | ||
Sex | 109.8 (1) | <0.001 | ||||
Male | 731,935 | 99.44 | 4,104 | 0.56 | ||
Female | 727,902 | 99.56 | 3,187 | 0.44 | ||
Age group (cohort exit) | 1,076.2 (9) | <0.001 | ||||
14–19 | 130,379 | 99.55 | 584 | 0.45 | ||
20–24 | 169,314 | 99.36 | 1,097 | 0.64 | ||
25–29 | 156,473 | 99.39 | 960 | 0.61 | ||
30–34 | 127,869 | 99.38 | 796 | 0.62 | ||
35–39 | 115,660 | 99.37 | 734 | 0.63 | ||
40–44 | 118,253 | 99.37 | 754 | 0.63 | ||
45–49 | 115,152 | 99.38 | 715 | 0.62 | ||
50–54 | 116,178 | 99.46 | 629 | 0.54 | ||
55–59 | 98,582 | 99.43 | 567 | 0.57 | ||
60–64 | 311,977 | 99.85 | 455 | 0.15 | ||
Migrant status | 444.7 (1) | <0.001 | ||||
Swedish-born | 1,176,612 | 99.56 | 5,162 | 0.44 | ||
Children of migrants | 283,225 | 99.25 | 2,129 | 0.75 | ||
Region-of-origin | 491.9 (6) | <0.001 | ||||
Sweden | 1,176,612 | 99.56 | 5,162 | 0.44 | ||
Other Europe | 123,597 | 99.19 | 1,009 | 0.81 | ||
Asia | 5,488 | 99.65 | 19 | 0.35 | ||
North Africa and Middle East | 33,199 | 99.40 | 200 | 0.60 | ||
Sub-Saharan Africa | 8,203 | 99.11 | 74 | 0.89 | ||
Mixed | 106,638 | 99.27 | 784 | 0.73 | ||
Other | 6,100 | 99.30 | 43 | 0.70 | ||
Parental history of SMI | 947.3 (1) | <0.001 | ||||
No | 1,401,019 | 99.54 | 6,477 | 0.46 | ||
Yes | 58,818 | 98.63 | 814 | 1.37 | ||
Family disposable income (cohort entry)b | 2,335.3 (4) | <0.001 | ||||
1 – Lowest | 228,628 | 98.92 | 2,497 | 1.08 | ||
2 | 245,299 | 99.40 | 1,490 | 0.60 | ||
3 | 254,407 | 99.55 | 1,154 | 0.45 | ||
4 | 245,328 | 99.62 | 942 | 0.38 | ||
5 – Highest | 486,175 | 99.75 | 1,208 | 0.25 | ||
Population density (cohort entry)b | 309.8 (4) | <0.001 | ||||
1 – Lowest | 9,249 | 99.66 | 32 | 0.34 | ||
2 | 64,261 | 99.64 | 229 | 0.36 | ||
3 | 91,626 | 99.64 | 327 | 0.36 | ||
4 | 423,542 | 99.62 | 1,615 | 0.38 | ||
5 – Highest | 871,159 | 99.42 | 5,088 | 0.58 | ||
Deprivation (cohort entry)b | 919.8 (4) | <0.001 | ||||
1 – Lowest | 479,190 | 99.69 | 1,469 | 0.31 | ||
2 | 344,130 | 99.56 | 1,534 | 0.44 | ||
3 | 286,461 | 99.44 | 1,608 | 0.56 | ||
4 | 170,386 | 99.31 | 1,190 | 0.69 | ||
5 – Highest | 179,670 | 99.18 | 1,490 | 0.82 | ||
Social capital (cohort entry) | Median | IQR | Median | IQR | ||
Political trust | 0.03 | −0.05–0.11 | 0.04 | −0.04–0.12 | −2.9 | <0.001 |
Welfare trust | −0.01 | −0.16–0.11 | −0.04 | −0.17–0.10 | 4.9 | <0.001 |
Personal trust | 0.06 | −0.26–0.44 | −0.08 | −0.36–0·34 | 19.7 | <0.001 |
