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Suicide now and then ... an elusive comparison: invited commentary on: Lifetime suicide rates in treated
1Department of Psychiatry, East Wing, Homerton University Hospital, Homerton Row, London E9 6QR, UK. trevor.turner@elcmht.nhs.uk
Abstract:
Comparing suicide rates between Victorian and modern times, and the impact of the asylum, should enable a useful historical perspective on how effective our treatment approaches really are. Difficulties include clarifying the 'social geography', the underlying diagnoses, the reasons for admission and the reliability of case book data and follow-up arrangements.
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01:20Comparing the Survival Analysis of Two or More Groups
Survival analysis is a cornerstone of medical research, used to evaluate the time until an event of interest occurs, such as death, disease recurrence, or recovery. Unlike standard statistical methods, survival analysis is particularly adept at handling censored data—instances where the event has not occurred for some participants by the end of the study or remains unobserved. To address these unique challenges, specialized techniques like the Kaplan-Meier estimator, log-rank test, and Cox...
01:20Actuarial Approach
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Consider the example of a high-risk surgical procedure with significant early-stage mortality. A two-year clinical study is conducted,...
01:17Schizophrenia
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01:24Kaplan-Meier Approach
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01:15Assumptions of Survival Analysis
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