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Accuracy of mortality statistics in Palestine: a retrospective cohort study
  1. Salwa Massad1,
  2. Hadil Dalloul1,
  3. Asad Ramlawi2,
  4. Izzat Rayyan1,
  5. Rand Salman1,
  6. Lars Age Johansson3
  1. 1Research Unit, Palestinian National Institute of Public Health, Ramallah, Palestine
  2. 2Research Unit, Deputy Minister Office, Ministry of Health, Ramallah, Palestine
  3. 3Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
  1. Correspondence to Dr Salwa Massad; salwamassad{at}gmail.com

Abstract

Objective To examine the accuracy of mortality statistics in Palestine, to identify gaps and to provide evidence-based recommendations to improve mortality statistics in Palestine.

Study design and setting A retrospective death registry-based study that examined a stratified random sample of death notification forms (DNFs) of patients who died in hospitals in Palestine was reported in 2012. We randomly selected 600 deceased from the Cause of Death Registry: 400 from the West Bank and 200 from the Gaza Strip. Analysis was based on the randomly selected deaths that we were able to retrieve the medical records for; 371 deaths in the West Bank and 199 deaths in the Gaza Strip.

Results Data in the Palestinian Health Information Centre (PHIC) registry had a low degree of accuracy: less than half of the underlying causes stated the correct cause of death. In general, deaths due to malignant neoplasms were more accurately reported on DNFs than other causes of death, and metabolic diseases (including diabetes) were the most problematic. Issues with coding and classification at the PHIC were most apparent for perinatal conditions and congenital anomalies.

Conclusion Procedures for coding and classification at the PHIC deviate considerably from the international norms defined in the International Statistical Classification of Diseases and Related Health Problems (ICD) and account to a considerable extent for the discrepancies between the cause of death determined on the medical data on the death extracted from the deceased patient’s hospital records and the cause of death coded by the PHIC. We recommend the introduction of international coding software for coding and classification, and a review to improve data handling in hospitals, especially those with electronic patient records.

  • cohort study
  • hospital-based study
  • health system evaluation

This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.

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Footnotes

  • Contributors LAJ conceptualised and designed the study. SM and IR were responsible for the data collection. LAJ, SM and HD were responsible for the analysis of the data. SM, LAJ, HD, IR, RS and AR contributed to the preparation of the manuscript, and revised and approved the final draft.

  • Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

  • Competing interests None declared.

  • Ethics approval The Helsinki Committee for Ethical Approval—Palestinian Health Research Council, Gaza Strip/Palestine approved the study protocol in January 2014 (Ethical approval number: PHRC/HC/67/14).

  • Provenance and peer review Not commissioned; externally peer reviewed.

  • Data sharing statement No additional data available.

  • Patient consent for publication Not required.