Design and methods for testing a simple dietary message to improve weight loss and dietary quality |
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| Authors: | Philip A Merriam Yunsheng Ma Barbara C Olendzki Kristin L Schneider Wenjun Li Ira S Ockene Sherry L Pagoto |
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| Institution: | (1) The Nordic Cochrane Centre, Rigshospitalet, Dept. 3343, Blegdamsvej 9, DK-2100 Copenhagen, Denmark |
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| Abstract: | Background It can be challenging for patients and clinicians to properly interpret a change in the clinical condition after a treatment
has been given. It is not known to which extent spontaneous improvement, effect of placebo and effect of active interventions
contribute to the observed change from baseline, and we aimed at quantifying these contributions. |
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