Risk, Reward, and Suicide: Decision-Making Data from Clinical Study

Supplementary file 1 from a preregistered case-control study (NCT05230043) authored by Ani Zerekidze. The document contains results from a study of 132 participants, including 49 depressed patients with suicide attempt histories, 34 patient controls, and 49 healthy controls. The study, last updated in April 2026, used tasks like the Iowa Gambling Task and Go/No-Go to assess cognitive mechanisms in decision-making.

Use Cases

• Analyzing the relationship between loss aversion and suicidal intent based on study findings.
• Comparing decision-making performance on the Iowa Gambling Task between patient subgroups and healthy controls.
• Investigating differences in response inhibition, measured by Go/No-Go task errors, among suicide attempters.
• Studying associations between impulsive or violent suicide attempts and higher delay discounting rates.
• Exploring heterogeneity in cognitive profiles within a population of depressed suicide attempters.

Strengths

• Data originates from a preregistered clinical trial (NCT05230043), suggesting a structured methodology.
• Includes results from 132 participants across three distinct clinical groups for comparison.
• Study employed multiple validated decision-making and cognitive tasks (IGT, Go/No-Go, mixed gambling).

Limitations

• The primary data file is a 164.1 KB DOCX document; the underlying raw or tabular data is not directly available.
• Row count and column-level documentation for any underlying data are unknown, limiting suitability assessment.
• Description metadata is limited; actual data quality and structure require manual inspection after download.

Provenance

Source

Ani Zerekidze via figshare.

Collection Method

Data collected via a clinical case-control study involving participant assessments and cognitive tasks.

Freshness

Last updated 2026-04-16 11:39:49; freshness should be verified.