Table 3.
Rate of Psychosis by Interocular Difference in Acuity
| N (%) | Events/PYAR | HR (95% CI) | Adjusteda | |
|---|---|---|---|---|
| Unadjusted | ||||
| Interocular difference (decimal fractions) | ||||
| 0 | 922448 (80.87) | 8320/22.96 × 106 | 1 (Reference) | 1 (Reference) |
| >0.0 to 0.2 | 114946 (10.08) | 1186/27.37 × 105 | 1.18 (1.11–1.25) | 1.19 (1.12–1.28) |
| >0.2 to 0.5 | 56059 (4.91) | 638/13.80 × 105 | 1.27 (1.17–1.38) | 1.30 (1.19–1.41) |
| >0.5 | 47257 (4.14) | 625/13.18 × 105 | 1.37 (1.26–1.48) | 1.49 (1.37–1.63) |
Note: PYAR; person-years at risk, HR; hazard ratio.
aAdjusted for age at conscription, calendar year, IQ, socioeconomic status, common mental disorder, parental serious mental illness, alcohol use disorder, and substance use disorder.