ArticleCancer epidemiology2015
Measuring the effect of improvement in methodological techniques on data collection in the Gharbiah population-based cancer registry in Egypt: Implications for other Low- and Middle-Income Countries.
Article in Cancer epidemiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Data Quality-Driven Improvement in Health Care: Systematic Literature Review.Journal of medical Internet research · 2024Pooled it
- The Value of Networking in Cancer Education and Capacity Building.Journal of cancer education : the official journal of the American Association for Cancer Education · 2023Article
- Developing and Maintaining a Global Research Training Infrastructure for Cancer Education.Journal of cancer education : the official journal of the American Association for Cancer Education · 2021Article
- Global Aspects of the Cancer Epidemiology Education in Special Populations (CEESP) Program.Journal of cancer education : the official journal of the American Association for Cancer Education · 2021Article
- Medical Oncology Education in Egypt Over the Past 50 Years: the Experience of the National Cancer Institute of Cairo University.Journal of cancer education : the official journal of the American Association for Cancer Education · 2021Article
- Changing Incidence of Uterine Cancer in Rural Egypt: Possible Impact of Nutritional and Epidemiologic Transitions.Journal of global oncology · 2019Article
- Changes in Uterine Cancer Incidence Rates in Egypt.Obstetrics and gynecology international · 2018Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
The purpose of this study was to describe and quantify procedures and methods that maximized the efficiency of the Gharbiah Cancer Registry (GPCR), the only population-based cancer registry in Egypt. The procedures and measures included a locally-developed software program to translate names from Arabic to English, a new national ID number for demographic and occupational information, and linkage of cancer cases to new electronic mortality records of the Ministry of Health. Data was compiled from the 34,058 cases from the registry for the years 1999-2007. Cases and registry variables about demographic and clinical information were reviewed by year to assess trends associated with each new method or procedure during the study period. The introduction of the name translation software in conjunction with other demographic variables increased the identification of detected duplicates from 23.4% to 78.1%. Use of the national ID increased the proportion of cases with occupation information from 27% to 89%. Records with complete mortality information increased from 18% to 43%. Proportion of cases that came from death certificate only, decreased from 9.8% to 4.7%. Overall, the study revealed that introducing and utilizing local and culture-specific methodological changes, software, and electronic non-cancer databases had a significant impact on data quality and completeness. This study may have translational implications for improving the quality of cancer registries in LMICs considering the emerging advances in electronic databases and utilization of health software and computerization of data.
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