Effects of spousal control and support on older adults' recovery from knee surgery.

The authors investigated associations between spousal control (influence) and support on the recovery outcomes for 70 men and women (mean age = 70) undergoing an increasingly common surgical treatment for osteoarthritis (OA) of the knee. Spouses' positive (motivating) and negative (pressuring) control and spouses' emotional (understanding) and problematic (dismissing) support were examined as predictors of patients' adherence and improvement in well-being. Positive control was associated with better adherence, but only among patients whose spouses provided little problematic support. In contrast, negative control strategies tended to elicit increases in negative affect. Overall, our findings revealed that the effectiveness of spousal control depended largely on the quality of support provided by the spouse. ((c) 2006 APA, all rights reserved).