Table 4. Population Attributable Risk Proportions of Suicidal Ideation, Plans, and Attempts Owing to Psychotic Experiences in Each of 4 Life Course Stages, With and Without Adjustment for Antecedent Mental Disordersa.
| Category | Population Attributable Risk Proportions, % | ||||
|---|---|---|---|---|---|
| Childhood (≤12 y) | Adolescence (Aged 13-19 y) | Young Adulthood (Aged 20-29 y) | Later Adulthood (≥30 y) | Overall | |
| Basic Demographic Adjustments | |||||
| Ideation | 14.1 | 10.6 | 9.7 | 8.2 | 8.4 |
| Plans | 27.6 | 13.6 | 11.0 | 8.5 | 11.0 |
| Attempts | 19.9 | 10.0 | 10.7 | 10.8 | 10.0 |
| Adjusted for Antecedent Mental Disorders | |||||
| Ideation | 9.0 | 6.9 | 6.5 | 4.6 | 5.3 |
| Plans | 20.0 | 7.6 | 6.3 | 3.6 | 5.7 |
| Attempts | 11.1 | 4.8 | 5.5 | 4.3 | 4.8 |
a
Population attributable risk proportions = (p × (relative risk − 1)) / (p × (relative risk − 1) + 1), where p indicates the proportion of respondents in the sample with psychotic experiences.