Cox Regression Analysis for Antidepressant Reinitiation After a 6-Month Gap

A 9.5 KB Excel file containing Cox regression analysis results for antidepressant medication reinitiation after a treatment gap of at least six months. The analysis includes a main model for the full follow-up period and sensitivity analyses for 365 and 730 days. It was authored by Waseem Abu-Ashour and last updated on March 25, 2026.

Use Cases

• Validate survival analysis models for medication adherence based on the described Cox regression methodology.
• Compare time-varying versus fixed covariate effects in pharmacoepidemiology based on the sensitivity analyses described.
• Study factors influencing antidepressant re-prescription after a long gap using the statistical results.

Strengths

• Analysis includes multiple sensitivity checks (365-day, 730-day, fixed covariate) as described.
• Dataset is small (9.5 KB), enabling quick download and inspection.
• Released under a permissive CC-BY-4.0 license for reuse.

Limitations

• Row count and specific column definitions are unknown, limiting suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.
• The temporal coverage of the underlying patient data is not specified.

Provenance

Source

Waseem Abu-Ashour via figshare

Collection Method

Likely derived from clinical or administrative health records for statistical analysis.

Freshness

Last updated 2026-03-25 17:32:44; freshness should be verified.