Objective This study aimed to develop and empirically evaluate a sarcopenia management program for lung transplant candidates based on the Transtheoretical Model(TTM).The objective was to improve preopera-tive muscle condition and enhance patients' tolerance to lung transplantation.Methods Using the TTM as the the-oretical framework,the sarcopenia management program was developed through a literature review and 2 rounds of expert consultations.A convenience sampling method was employed to recruit inpatients from the lung transplant department of a tertiary hospital in Zhejiang Province between January 2022 and January 2024.Patients admitted between February 2023 and January 2024 were assigned to an intervention group,while those admitted between January 2022 and January 2023 were allocated to a control group.The intervention group received an 8-week sar-copenia management program based on the TTM in addition to standard prehabilitation care,whereas the control group received only standard prehabilitation care.Outcome measurements included pre-and post-intervention com-parisons of the modified Strength,Assistance with Walking,Rise from a Chair,Climb Stairs,Falls,and Calf Circum-ference(SARC-CalF)score,handgrip strength,6-minute walking distance(6MWD),and upper arm circumference,as well as their respective changes before and after the intervention.Additionally,stage-based behavioral change as-sessment and adverse event incidence were compared between the 2 groups.Results A total of 8 patients from the intervention group and 9 from the control group dropped out,resulting in a final sample of 32 patients in the intervention group and 31 in the control group.Compared to the control group,the intervention group demonstrated significantly greater improvements in SARC-CalF scores,handgrip strength,6MWD,and upper arm circumference(P＜0.05).After the intervention,the intervention group had a statistically significant difference in behavioral stage tran-sition compared to the control group(P＜0.05).During the intervention process,neither group experienced any ad-verse events.Conclusion The sarcopenia management program based on the TTM effectively improved patient ad-herence,enhanced preoperative muscle condition,and demonstrated potential benefits in improving physical function and nutritional status.

Objective This study aimed to develop and empirically evaluate a sarcopenia management program for lung transplant candidates based on the Transtheoretical Model(TTM).The objective was to improve preopera-tive muscle condition and enhance patients' tolerance to lung transplantation.Methods Using the TTM as the the-oretical framework,the sarcopenia management program was developed through a literature review and 2 rounds of expert consultations.A convenience sampling method was employed to recruit inpatients from the lung transplant department of a tertiary hospital in Zhejiang Province between January 2022 and January 2024.Patients admitted between February 2023 and January 2024 were assigned to an intervention group,while those admitted between January 2022 and January 2023 were allocated to a control group.The intervention group received an 8-week sar-copenia management program based on the TTM in addition to standard prehabilitation care,whereas the control group received only standard prehabilitation care.Outcome measurements included pre-and post-intervention com-parisons of the modified Strength,Assistance with Walking,Rise from a Chair,Climb Stairs,Falls,and Calf Circum-ference(SARC-CalF)score,handgrip strength,6-minute walking distance(6MWD),and upper arm circumference,as well as their respective changes before and after the intervention.Additionally,stage-based behavioral change as-sessment and adverse event incidence were compared between the 2 groups.Results A total of 8 patients from the intervention group and 9 from the control group dropped out,resulting in a final sample of 32 patients in the intervention group and 31 in the control group.Compared to the control group,the intervention group demonstrated significantly greater improvements in SARC-CalF scores,handgrip strength,6MWD,and upper arm circumference(P＜0.05).After the intervention,the intervention group had a statistically significant difference in behavioral stage tran-sition compared to the control group(P＜0.05).During the intervention process,neither group experienced any ad-verse events.Conclusion The sarcopenia management program based on the TTM effectively improved patient ad-herence,enhanced preoperative muscle condition,and demonstrated potential benefits in improving physical function and nutritional status.

Objective This study aimed to explore the experience and needs of dignity-conserving care of disabled elderly people in nursing homes,and to provide a basis for formulating a quality evaluation system for dignity-conserving care.Methods This descriptive qualitative study,involving a semi-structured in-depth interview of 13 disabled elderly people based on purposive sampling,was conducted from August to November 2022 at a nursing home in Hangzhou.Based on the harmony nursing theory,the directional content analysis method was performed in order to summarize and extract themes from the interview texts.Results The dignity-conserving care experience and needs of disabled elderly people were extracted and classified into 5 themes,including physical safety(physical health maintenance,privacy protection,hygiene and image maintenance),psychological health(psychological counseling,psychological support),social communication(well communication environment,harmonious way of communication),spiritual culture(self-realization,respect for faith),needs of dignity-conserving care(individualized health needs,activity participation needs,dignified communication needs,spiritual needs of respecting the elderly).Conclusion When conducting the dignity-conserving care,nursing homes should pay attention to the physical health of the disabled elderly,actively maintain the image and privacy of the disabled elderly people,pay attention to the needs of psychological health,provide psychological counseling and support,strengthen the construction of barrier-free environments and cultural environments,build mutual respect way of communication,fully respect the religious beliefs of disabled elderly people,promote the realization of self-value of disabled elderly people,broaden the channels of personalized service and activity participation,strengthen the interaction of the dignity and spirit of the respect for the elderly of nursing homes,comprehensively improve the quality of dignity-conserving care in nursing homes.

Objective:To develop and validate a nomogram for predicting the 1-and 3-year survival rates of patients receiving peritoneal dialysis.Methods:Patients who underwent peritoneal dialysis for the first time in Zhujiang hospital from January 1, 2010 to December 31, 2017 were enrolled. The patients from January 1, 2014 to December 31, 2017 were enrolled in a training dataset. Baseline clinical data were collected and the primary endpoint was all-cause death. Cox proportional hazard regression models were used to analyze risk factors affecting the survival rates. Nomograms were generated using the R rms package. The Harrell' concordance index (C-index), receiver operating characteristic curve and calibration curve were used to verify the performance of the model. Patients who underwent peritoneal dialysis from January 1, 2010 to December 31, 2013 were then selected to validate the external predictive accuracy of the prediction models.Results:The prediction cohort enrolled 457 patients, with a median follow-up time of 27.67(18.37, 39.22) months, and 64 patients (14.00%) died during follow-up. The 1-and 3-year cumulative survival rates were 96.4% and 83.0%. Multivariate analysis showed that aging (every 1 year old increase, HR=1.07, 95% CI 1.04-1.09, P<0.001), stroke ( HR=3.63, 95% CI 1.93-6.85, P<0.001), higher cholesterol (every 1 mmol/L increase, HR=1.51, 95% CI 1.20-1.89, P<0.001), higher neutrophil-to-lymphocyte ratio (every 1 increase, HR=1.12, 95% CI 1.05-1.20, P=0.001), and lower albumin ( HR=0.89, 95% CI 0.82-0.95, P=0.001) were independent risk factors affecting the survival rates of PD patients. The C-index of the prediction cohort and the validation cohort were 0.815(95% CI 0.765-0.865) and 0.804(95% CI 0.744-0.864, respectively). Both internally and externally verified calibration curves showed that the predicted results were close to the actual survival rates. Conclusion:Based on age, blood total cholesterol level, stroke history, and NLR, the prognosis prediction model of peritoneal dialysis patients established with nomogram can help predict the 1-year and 3-year survival rates of peritoneal dialysis patients.