| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10513619 | Journal of Clinical Epidemiology | 2013 | 8 Pages |
Abstract
People with chronic back pain need to see larger effects on pain of NSAIDS than physiotherapy to consider the effects of these interventions worthwhile. These estimates of the smallest worthwhile effect can be used to interpret the findings of clinical trials and to design adequately powered clinical trials.
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Authors
Manuela L. Ferreira, Robert D. Herbert, Paulo H. Ferreira, Jane Latimer, Raymond W. Ostelo, Margreth Grotle, Bruce Barrett,