At @ months , patients receiving standard care were more likely to have died ( adjusted hazard ratio , @ ; @ % confidence interval -LSB- CI -RSB- , @-@ @ ) ; for morbidity outcomes , a @-point difference in the Physical Component Summary score of the @-item Short Form Questionnaire ( @ % CI , @-@ @ ) , a @-point difference for the Mental Component Summary score ( @ % CI , @-@ @ ) , a @-point difference in Modified Barthel Index scores ( @ % CI , @-@ @ ) , and a @-point difference in Self-Rating Anxiety Scale scores ( @ % CI , @-@ @ ) was reported in favor of the intervention groups .