Critical appraisal skills are essential to informed decision-making
Whenever a trial is conducted, there are three possible explanations for the results: a) findings are correct (truth), b) represents random variation (chance) or c) they are influenced by systematic error (bias). Random error is deviation from the ‘truth’ and happens due to play of chance (e.g. tria...
| Main Authors: | , , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
Medknow Publications
2009
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3168054/ |