6Patterson TL,Shaw W, Semple SJ, et al. Health-related quality of life in old patients with schizophrenia and other psychoses:Relationships among psychosocial and psychiatric factors [J]. Int J Geriatr Psychiatry, 1997; 12 (4): 452-461.
7Kempen GI,Jelicic M,Ormel J. Personality,chronic medical morbidity and health-related quality of life among older persons [J].Health Psychol, 1997; 16 (6): 539-546.
8Covinsky KE, Wu AW, Landefeld CS, et al. Healthstatus versus quality of life in older patients:Does the distinction matter [J] ?Am J Med, 1999; 106 (4): 435-440.
9Baxter J,Shetterly SM. Social network factors associated with perceived quality of life. The San Luis Valley Health and Aging Study [J]. J Aging Health,1998;10(3) :287-310.
10Andresen EM,Pothenberg BM,Panzer R,et al. Selecting a generic measure of health-related quality of life for use among old eradults. A comparison of candidate instruments [J]. Eval Health Prof, 1998 ; 21 (2): 244-264.
