REPORTING STATISTICAL METHODOLOGY AND ANALYSIS IN MEDICAL RESEARCH. INAS ELATTAR Professor of Biostatistics National Cancer Institute Cairo University. INTRODUCTION. 1. Provide the audience with a concise reference on what should be reported.
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REPORTING STATISTICALMETHODOLOGY ANDANALYSIS IN MEDICAL RESEARCH
Professor of Biostatistics
National Cancer Institute
Describe the statistical methods with enough details to enable a knowledgeable reader with access to the original data to verify the reported results
References for study design and statistical methods should be standard works when possible rather than papers where designs or methods were originally reported
Put general descriptions of statistical methods in the methods section. When data are summarized in the Results section,specify the statistical methods used to analyze them
Clearly specify the units of data
Restrict tables and figures to those needed to explain the argument of the paper and to assess its support.
Use graphs as an alternative to tables with many entries; do not duplicate data in graphs and tables
Avoid nontechnical uses of technical terms in statistics, such as “random” (which implies randomized device), “normal,” “significant,” “correlation,” and “sample”
Define statistical terms, abbreviations, and most symbols
If the article does not contain an abstract, the introduction section should include all of the above information plus the following information