Document Classification

Section Type: RESULTS

Text: At 4 months, compared with controls, COPE patients had less functional dependence (adjusted mean difference, 0. 24 ; 95 % CI, 0. 03-0. 44 ; P =. 02 ; Cohen d = 0. 21) and less dependence in instrumental activities of daily living (adjusted mean difference, 0. 32 ; 95 % CI, 0. 09-0. 55 ; P =. 007 ; Cohen d = 0. 43), measured by a 15-item scale modeled after the Functional Independence Measure ; COPE patients also had improved engagement (adjusted mean difference, 0. 12 ; 95 % CI, 0. 07-0. 22 ; P =. 03 ; Cohen d = 0. 26), measured by a 5-item scale.