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Table 2 Pre-test and post-test results by question topic in the 2008–2009 data

From: Efficacy of an internet-based tool for improving physician knowledge of chronic kidney disease: an observational study

Question topic Pre-test (%) Post-test (%) Change in score between pre- and post-test (%) P-value
CKD recognition and staging† 53.1 80.5 + 27.4 <0.01
Mineral bone disease 57.4 80.5 + 23.1 <0.01
Hypertension in CKD 56.9 90.4 + 33.5 <0.01
  1. Note: Anemia not evaluated due to too few questions.
  2. Abbreviations: CKD, chronic kidney disease.
  3. †CKD recognition and staging includes questions on risk factors for CKD and methods for assessment of kidney abnormalities and function.