A preliminary taxonomy of medical errors in family practice

Qual Saf Health Care. 2002 Sep;11(3):233-8. doi: 10.1136/qhc.11.3.233.

Abstract

Objective: To develop a preliminary taxonomy of primary care medical errors.

Design: Qualitative analysis to identify categories of error reported during a randomized controlled trial of computer and paper reporting methods.

Setting: The National Network for Family Practice and Primary Care Research.

Participants: Family physicians.

Main outcome measures: Medical error category, context, and consequence.

Results: Forty two physicians made 344 reports: 284 (82.6%) arose from healthcare systems dysfunction; 46 (13.4%) were errors due to gaps in knowledge or skills; and 14 (4.1%) were reports of adverse events, not errors. The main subcategories were: administrative failure (102; 30.9% of errors), investigation failures (82; 24.8%), treatment delivery lapses (76; 23.0%), miscommunication (19; 5.8%), payment systems problems (4; 1.2%), error in the execution of a clinical task (19; 5.8%), wrong treatment decision (14; 4.2%), and wrong diagnosis (13; 3.9%). Most reports were of errors that were recognized and occurred in reporters' practices. Affected patients ranged in age from 8 months to 100 years, were of both sexes, and represented all major US ethnic groups. Almost half the reports were of events which had adverse consequences. Ten errors resulted in patients being admitted to hospital and one patient died.

Conclusions: This medical error taxonomy, developed from self-reports of errors observed by family physicians during their routine clinical practice, emphasizes problems in healthcare processes and acknowledges medical errors arising from shortfalls in clinical knowledge and skills. Patient safety strategies with most effect in primary care settings need to be broader than the current focus on medication errors.

Publication types

  • Clinical Trial
  • Comparative Study
  • Randomized Controlled Trial
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Aged
  • Classification*
  • Clinical Competence
  • Cross-Over Studies
  • Family Practice / standards
  • Family Practice / statistics & numerical data*
  • Female
  • Health Services Research
  • Humans
  • Male
  • Medical Errors / classification*
  • Medical Errors / statistics & numerical data
  • Middle Aged
  • Primary Health Care / standards
  • Primary Health Care / statistics & numerical data*
  • Risk Management*
  • United States