The analysis of self-care ability and cognition among disabled elderly / 中华行为医学与脑科学杂志

ABSTRACT

Objective To investigate the status of self-care ability and cognition among disabled elderly,and to analyze the relationship between self-care ability and cognition,then analyze their influencing factors.Methods A total of 813 disabled elderly accepted long-term care at community or facility were recruited by stratified sampling method and investigated by socio-demographic questionnaire,activities of daily living and short portable mental status questionnaire.Results The total scores of self-care ability of the long-term care disabled was 32.01±11.59,and the total points of cognition was 3.77±3.24.Disabled elderly with severe disorders of self-care ability had a higher obstacle rate in every cognition ability than those with mild disabilities (P＜0.001).There were differences in orientation and memory function with different persistent disabled time (x2 =11.875,14.758,P＜0.01).Disabled elderly with cognition obstacles have a higher obstacle rate in every self-care aspect than those with normal cognition (P＜0.01).The multiple regression analysis showed that the educational level (β=-0.067),arital status (β=-0.071),disabled persistence time (β=0.121),orientation ability (β=0.403),the amount of cognition obstacles (β=0.443) were the influence factors of Basic Activities of Daily Living(BADL) among disabled elderly ; and disabled persistence time (β=0.116),orientation ability (β=0.417),recalled ability (β=0.275),memorial ability (β=0.189),calculative ability (β=0.257),the amount of cognition obstacles (β=0.358) were the important factors influence Instrumental Activities of Daily Living(IADL).Conclusion The self-care ability and cognition of the long-term care elderly were declining sharply,and influencing each other.It is advisable to offer them direct long-term care service combined with the laws and characteristics of cognition and self-care ability.