... subscales: warmth and regard, intrinsicrewards of giving, love and affection, and balance wi thin family caregiving),QMI: Quality of Marriage Index, Current balance: Single item rating of perceived ... subscales- CRS II (balance) balance within familycaregiving, CRS II (intrinsic): intrinsic rewards of giving, QMI: Quality of Marriage Index.McPherson et al. Health and Quality of Life Outcomes 2011, ... University of Ottawa, 451,Smyth Road, Ottawa, Ontario, K1H 8M5, CanadaFull list of author information is available at the end of the articleMcPherson et al. Health and Quality of Life Outcomes...