1Chiu Lin CF.The adjustment process of elderly widows[D].HongKong:The Chinese University of Hong Kong,2000.
2Young M,Benjamin B,Wallis C.The mortality of widowers[J].Lancet,1963,2(7395):454-456.
3Helsing KJ,Szklo M.Comstock GW.Factors associated with mortali-ty after widowhood[J].American Journal of Public Health,1981,71(8):802-809.
4Parkes CM.Effects of bereavement on physical and mental health:astudy of the medical records of widows[J].British Medical Journal,1964,2:274-279.
5Heyman DK,Gianturco DT.Long-term adaptation by the elderly tobereavement[J].General Psychiatry,1973,30(6):747-750.
6Davis MA,Murphy SP,Neuhaus JM,et al.Living arrangementsand dietary quality of older U.S.adults[J].J Am Diet Assoc,1990,90(12):1667-1672.
7Rosenbloom CA,Whittington FJ.The effects of bereavement on eat-ing behaviors and nutrient intakes in elderly widowed persons[J].JGerontol,1993,48(4):S223-S229.
8Ryan AS,Martinea GA,Wysong JL,et al,Dietary patterns of olderadults in the United States.Nhanes II 1976-1980[J].Am J HumBiol,1989(1):321-330.
9Gibbs JP.Suicide[C].New York:Harper and Row,1968:96-121.