Objective To explore the factors of self-management disorders in aged patients with the arteriosclerosis obliterans(ASO)of lower extremities according to planned behaviour theory so as to provide guidance for the development of programs in self-management intervention.Methods Using the description nature research method,13 ASO patients aged 60 and above in our hospital were selected for a semi-structured interviews based on the theory of planned behaviour,between November to December 2023.NVivo12 software and content analysis were used to analyse the data acquired from interviews and to refine the theme.Results Factors in 3 themes and 7 sub-themes were extracted from the aged ASO patients with self-management disorders,including self-management behaviour negative attitude(negative emotions about the disease,lack of awareness of the importance of self-management),poor subjective norm of self-management behaviour(insufficient family support and social support),low perceived behavioural control ability of self-management behaviour(lack of self-management knowledge and self-care ability,facing role conflict,disease coexistence).Conclusion There are barriers to the self-management among the aged ASO patients.Interventions should be developed and implemented to improve the self-management ability of the aged ASO patients.

Objective To explore the factors of self-management disorders in aged patients with the arteriosclerosis obliterans(ASO)of lower extremities according to planned behaviour theory so as to provide guidance for the development of programs in self-management intervention.Methods Using the description nature research method,13 ASO patients aged 60 and above in our hospital were selected for a semi-structured interviews based on the theory of planned behaviour,between November to December 2023.NVivo12 software and content analysis were used to analyse the data acquired from interviews and to refine the theme.Results Factors in 3 themes and 7 sub-themes were extracted from the aged ASO patients with self-management disorders,including self-management behaviour negative attitude(negative emotions about the disease,lack of awareness of the importance of self-management),poor subjective norm of self-management behaviour(insufficient family support and social support),low perceived behavioural control ability of self-management behaviour(lack of self-management knowledge and self-care ability,facing role conflict,disease coexistence).Conclusion There are barriers to the self-management among the aged ASO patients.Interventions should be developed and implemented to improve the self-management ability of the aged ASO patients.

Objective By analyzing the means of donor maintenance from the perspective of intensive care medicine,the difference of clinical indicators before and after donor treatment is obtained,summarizing the treatment experience and effect of clinical maintenance of donor donors,and providing more clinical evidence for the maintenance and treatment of organ donation donors.Methods A retrospective analysis was performed on 76 organ donors collected from the Department of Intensive Care Medicine,Army Medical Center,Chinese People's Liberation Army from January 2014 to December 2021,collected donor maintenance treatment,including mechanical ventilation,continuous renal replacement therapy(CRRT)treatment,enteral nutrition and parenteral nutrition,enteral and parenteral nutrition,plasma exchange,at the same time,the paired t test was used to compare the organ function before and after treatment.Results The lung,liver and kidney of 76 donors were evaluated before and after treatment to determine the number of eligible donors.The difference between the number of eligible donors of kidney and liver before and after treatment was statistically significant(P<0.05).There was no significant difference in lung evaluation(P>0.05).Conclusion Timely and effective organ support therapy for organ transplantation donors is beneficial to the recovery of organ function and improve the utilization rate of organ.