Table 3.
Associations between putative protective factors and absence of age-18 psychotic experiences among children of mothers with a diagnosis or symptoms of psychosis.
| Putative protective factor | Psychotic experiences absent N = 238 | Psychotic experiences present N = 144 | Adjusted ORa | 95% CI | P |
|---|---|---|---|---|---|
| M (SD) | M (SD) | ||||
| Physical activity | 2.71 (1.09) | 2.72 (1.09) | 1.02 | 0.83–1.25 | 0.871 |
| Neighborhood social cohesion | 2.24 (0.52) | 2.09 (0.50) | 0.67 | 0.42–1.08 | 0.101 |
| Social support | 21.02 (4.55) | 18.63 (4.99) | 0.92 | 0.87–0.98 | 0.006 |
CI, confidence interval; OR, odds ratio; SD, standard deviation.
a
Adjusted for gender, family socioeconomic status, age-12 psychotic symptoms, and other age-12 mental health problems. All analyses account for the non-independence of twin observations.