Sentences with phrase «lack of a control group staying»
Bailey agrees Lippl's findings are interesting but laments the study's lack of a control group staying at low altitudes.
http://www.sciencemag.org/ Not exact matches
A lack of differences between the COPE and control group mothers with respect to state anxiety and negative mood state during hospitalization may be attributable to the fact that the length of hospital stay for this full - scale clinical trial was approximately one - half of that in our pilot study.6 There might not have been enough time to demonstrate the positive effects of the COPE program on maternal anxiety and mood state during the short course of hospitalization in this trial.