hypothesized psychosocial predictors included depression , mood disturbance , life happiness , affect , pessimism , self-esteem , knowledge of renal disease and its treatment , perceived control over important life domains , perceived intrusiveness of esrd into important life domains , illness-related concerns , difficulties in daily activities , number of regular leisure activities , somatic symptoms of distress , social networks , recent negative life events , and defensive response styles .
C0022658
renal
C0022661
esrd