REORDER participants had significantly reduced paranoid ideation and increased recovery at follow-up.

Hallucinations and paranoid ideation were associated with increased 3-year mortality in women but not in men.

Conclusion: The authors found a high prevalence of psychotic symptoms, paranoid ideation, and schizophrenia in the very old.

Individuals with psychotic symptoms or paranoid ideation did not differ regarding cognitive functioning compared with individuals without these symptoms.

Substantial proportions of both the US and Kenya cohorts expressed higher levels of somatization and paranoid ideation that suggested further psychological evaluation.

Individuals with hallucinations and paranoid ideation had an increased frequency of previous paranoid personality traits compared with individuals without psychotic symptoms and paranoid ideation.

Suspiciousness or paranoid ideation;