How reliable are ICD-10 diagnosis codes to identify cases of pediatric suicidality?

This study repository includes:

• Suicidality ICD10 case definition (SQL)
• Supplement
  1. Suicidality ICD10 Case Definition (XLS/TSV)
  2. Propensity Score Matching (Word/PDF)
  3. Suicidality Chart Review Guidelines (Word/PDF)
  4. Additional Statistical Measures (Word/PDF)

Usage

To install the module, run pip install cumulus-library-suicidality-icd10.

This will add a cumulus-library-suicidality-icd10 study target to cumulus-library.

This study is built using SMART Cumulus:

• Cumulus Library for data processing
• Chart Review packages for subject matter experts to label "ground truth"
• Propensity Score Matching (PSM) to select "case matched comparators"

Publication

Accuracy of ICD-10 codes for suicidal ideation and action in pediatric emergency department encounters Rena Xu, Louisa Bode, Alon Geva, Kenneth D. Mandl, Andrew J. McMurry. Pediatrics. 2024. https://doi.org/10.1101/2024.07.23.24310777