OBJECTIVES: End stage renal disease (ESRD) is a major disease that seriously threatens the health of young people, and kidney transplantation is an effective treatment method to improve its prognosis.Young ESRD patients at a critical stage of life development often face significant physical and psychological challenges while waiting for kidney transplantation. Their psychological state directly affects treatment compliance and transplantation outcomes.This study aims to explore the psychological experiences of young patients with end stage renal disease during the waiting period for kidney transplantation, and provide a reference for formulating relevant psychological intervention measures. METHODS: A descriptive qualitative research design was adopted. Using purposive sampling, 20 young ESRD patients awaiting for kidney transplantation at the Transplantation Center of Xiangya Third Hospital, Central South University, from June to August 2024, were recruited. Based on the socio-ecological systems theory, a semi-structured interview outline was developed, and directed content analysis was applied to analyze the interview data. RESULTS: According to the results of qualitative interviews, 3 themes and 9 sub-themes were summarized as follows: Microsystem (disease pain experience, anxiety during transplantation waiting period, cognitive differentiation and coping differences), mesosystem (imbalance of family roles and dependent guilt, physician-patient trust dynamics, ambivalence toward peer support), and macrosystem (decision-making powerlessness caused by information asymmetry, sociocultural stigma and public bias, institutional dependence and passive behavior). CONCLUSIONS Young ESRD patients experience complex psychological experiences during the waiting period for kidney transplantation. Healthcare providers should explore corresponding intervention measures based on patients' psychological status to improve their waiting period experience and promote both physical and mental health.
Humans ; Kidney Transplantation/psychology* ; Kidney Failure, Chronic/surgery* ; Qualitative Research ; Female ; Male ; Adult ; Adaptation, Psychological ; Waiting Lists ; Young Adult ; Adolescent ; Anxiety/psychology*

Objective:To analyze trends in urticaria incidence among children aged 0 - 14 years in China from 1990 to 2021, to explore its changing patterns in different age, period, and cohort groups, and to investigate the impact of age and air pollutants on the incidence trends.Methods:Data were obtained from the Global Burden of Disease Database (GBD2021) , including the number of urticaria cases, crude incidence rates, and age-standardized incidence rates among children aged 0 - 14 years of different genders in China from 1990 to 2021. The Joinpoint regression model was used to calculate the annual percentage change (APC) and average annual percentage change (AAPC) to assess temporal trends in incidence rates. An age-period-cohort model was applied to assess the effects of age, period, and cohort on urticaria incidence. Data on the annual emissions of 4 air pollutants (SO 2, CO, PM 2.5, and PM 10) in China from 1990 to 2021 were obtained from the Emissions Database for Global Atmospheric Research (EDGAR) , and a multivariable meta-regression model was used to explore the relationship between air pollutants and urticaria incidence. Results:From 1990 to 2021, the age-standardized incidence rate of urticaria among children aged 0 - 14 years in China demonstrated a slight overall downward trend (AAPC = -0.03%, P < 0.01) . The incidence rate was generally higher in female children than in male children, and the decline in incidence rates was greater in female children than in male children (female AAPC = -0.02%, male AAPC = -0.01%, both P < 0.01) . The age-period-cohort model indicated that the risk of urticaria decreased with advancing age: with the age group of 0 - 4 years as the reference ( RR = 1.000) , the risk of urticaria significantly decreased in the age group of 5 - 9 years ( RR = 0.790, 95% CI: 0.789 - 0.791) and further declined in the age group of 10 - 14 years ( RR = 0.711, 95% CI: 0.710 - 0.711) ; the period effect analysis showed that the risk of urticaria gradually decreased after the baseline period of 1992 - 1996 ( RR = 1.000) , and dropped to 0.995 (95% CI: 0.994 - 0.997) in the period of 2017 - 2021; in the cohort effect analysis of the overall population aged 0 - 14 years, with the 1988 - 1992 birth cohort as the base cohort, an earlier birth cohort 1978 - 1982 exhibited the highest risk of urticaria ( RR = 1.006, 95% CI: 1.004 - 1.009) , while the 2013 - 2017 cohort showed the lowest risk ( RR = 0.996, 95% CI: 0.994 - 0.997) . The multivariable meta-regression analysis indicated a significant association between PM 2.5 exposure and urticaria incidence ( β = 0.319, 95% CI: 0.022 - 0.616, P = 0.033) , although this association was not statistically significant in different age groups. Conclusions:From 1990 to 2021, children aged 0 - 4 years in China were the highest-risk group for urticaria; the decline in the incidence rate of urticaria was more pronounced in female children than in male children, and earlier birth cohorts exhibited higher risks of urticaria. Exposure to PM 2.5 appeared to be associated with the incidence of urticaria.

Objective:To analyze serum inflammatory factors associated with antihistamine resistance in patients with chronic spontaneous urticaria (CSU) .Methods:A total of 88 CSU patients were enrolled from Guangzhou Dermatology Hospital from January 2022 to December 2024. All patients received antihistamine treatment according to the "Guideline for diagnosis and treatment of urticaria in China (2022) " . Based on the 7-day urticaria activity score (UAS7) after 4-week treatment, these patients were divided into an antihistamine-sensitive group and an antihistamine-resistant group. Serum levels of inflammatory factors at the initial visit were analyzed using the Olink-targeted proteomics technology. Specific biomarkers associated with antihistamine resistance were identified, and Spearman correlation analysis was carried out to analyze correlations among differentially expressed proteins. A logistic regression model was constructed based on the Olink proteomics data, and the predictive performance of the model was evaluated using receiver operating characteristic (ROC) curve analysis. Measurement data were expressed as mean ± standard deviation or median (lower quartile, upper quartile) .Results:The 88 CSU patients aged 12 to 81 (38.78 ± 13.89) years, with the disease duration being 18 (7.00, 60.00) months. There were 32 patients in the antihistamine-sensitive group and 56 in the antihistamine-resistant group. No significant differences were found between the two groups in terms of age, disease duration, gender, or history of allergic diseases (all P > 0.05) . After 4 weeks of antihistamine treatment, the UAS7 score was significantly higher in the antihistamine-resistant group (25.00 [15.25, 31.00] points) than in the antihistamine-sensitive group (0.50 [0.00, 4.00] points; Z = -7.08, P < 0.001) . The Olink-targeted proteomics identified 5 differentially expressed proteins between the two groups: compared with the antihistamine-sensitive group, the antihistamine-resistant group showed > 2-fold higher expression of fibroblast growth factor 19 (FGF19) , interleukin-15 receptor subunit alpha (IL-15RA) , eotaxin (CCL11) , and monocyte chemoattractant protein-1 (MCP-1) ; in contrast, the expression of sulfotransferase 1A1 (ST1A1) in the antihistamine-sensitive group was 2.54 times that in the antihistamine-resistant group. Among the differentially expressed proteins, MCP-1 showed the highest specificity (1.00) for predicting antihistamine resistance, followed by CCL11 (0.97) . Correlation analysis revealed a significant positive correlation between MCP-1 and CCL11, and a significant negative correlation between IL-15RA and ST1A1. ROC curve analysis showed that MCP-1 and CCL11 had area under the curve values of 0.603 and 0.630, respectively, in predicting antihistamine resistance. Conclusion:MCP-1 and CCL11 may be potential biomarkers for predicting antihistamine resistance in CSU patients.

Objective:To analyze trends in urticaria incidence among children aged 0 - 14 years in China from 1990 to 2021, to explore its changing patterns in different age, period, and cohort groups, and to investigate the impact of age and air pollutants on the incidence trends.Methods:Data were obtained from the Global Burden of Disease Database (GBD2021) , including the number of urticaria cases, crude incidence rates, and age-standardized incidence rates among children aged 0 - 14 years of different genders in China from 1990 to 2021. The Joinpoint regression model was used to calculate the annual percentage change (APC) and average annual percentage change (AAPC) to assess temporal trends in incidence rates. An age-period-cohort model was applied to assess the effects of age, period, and cohort on urticaria incidence. Data on the annual emissions of 4 air pollutants (SO 2, CO, PM 2.5, and PM 10) in China from 1990 to 2021 were obtained from the Emissions Database for Global Atmospheric Research (EDGAR) , and a multivariable meta-regression model was used to explore the relationship between air pollutants and urticaria incidence. Results:From 1990 to 2021, the age-standardized incidence rate of urticaria among children aged 0 - 14 years in China demonstrated a slight overall downward trend (AAPC = -0.03%, P < 0.01) . The incidence rate was generally higher in female children than in male children, and the decline in incidence rates was greater in female children than in male children (female AAPC = -0.02%, male AAPC = -0.01%, both P < 0.01) . The age-period-cohort model indicated that the risk of urticaria decreased with advancing age: with the age group of 0 - 4 years as the reference ( RR = 1.000) , the risk of urticaria significantly decreased in the age group of 5 - 9 years ( RR = 0.790, 95% CI: 0.789 - 0.791) and further declined in the age group of 10 - 14 years ( RR = 0.711, 95% CI: 0.710 - 0.711) ; the period effect analysis showed that the risk of urticaria gradually decreased after the baseline period of 1992 - 1996 ( RR = 1.000) , and dropped to 0.995 (95% CI: 0.994 - 0.997) in the period of 2017 - 2021; in the cohort effect analysis of the overall population aged 0 - 14 years, with the 1988 - 1992 birth cohort as the base cohort, an earlier birth cohort 1978 - 1982 exhibited the highest risk of urticaria ( RR = 1.006, 95% CI: 1.004 - 1.009) , while the 2013 - 2017 cohort showed the lowest risk ( RR = 0.996, 95% CI: 0.994 - 0.997) . The multivariable meta-regression analysis indicated a significant association between PM 2.5 exposure and urticaria incidence ( β = 0.319, 95% CI: 0.022 - 0.616, P = 0.033) , although this association was not statistically significant in different age groups. Conclusions:From 1990 to 2021, children aged 0 - 4 years in China were the highest-risk group for urticaria; the decline in the incidence rate of urticaria was more pronounced in female children than in male children, and earlier birth cohorts exhibited higher risks of urticaria. Exposure to PM 2.5 appeared to be associated with the incidence of urticaria.

Objective:To analyze serum inflammatory factors associated with antihistamine resistance in patients with chronic spontaneous urticaria (CSU) .Methods:A total of 88 CSU patients were enrolled from Guangzhou Dermatology Hospital from January 2022 to December 2024. All patients received antihistamine treatment according to the "Guideline for diagnosis and treatment of urticaria in China (2022) " . Based on the 7-day urticaria activity score (UAS7) after 4-week treatment, these patients were divided into an antihistamine-sensitive group and an antihistamine-resistant group. Serum levels of inflammatory factors at the initial visit were analyzed using the Olink-targeted proteomics technology. Specific biomarkers associated with antihistamine resistance were identified, and Spearman correlation analysis was carried out to analyze correlations among differentially expressed proteins. A logistic regression model was constructed based on the Olink proteomics data, and the predictive performance of the model was evaluated using receiver operating characteristic (ROC) curve analysis. Measurement data were expressed as mean ± standard deviation or median (lower quartile, upper quartile) .Results:The 88 CSU patients aged 12 to 81 (38.78 ± 13.89) years, with the disease duration being 18 (7.00, 60.00) months. There were 32 patients in the antihistamine-sensitive group and 56 in the antihistamine-resistant group. No significant differences were found between the two groups in terms of age, disease duration, gender, or history of allergic diseases (all P > 0.05) . After 4 weeks of antihistamine treatment, the UAS7 score was significantly higher in the antihistamine-resistant group (25.00 [15.25, 31.00] points) than in the antihistamine-sensitive group (0.50 [0.00, 4.00] points; Z = -7.08, P < 0.001) . The Olink-targeted proteomics identified 5 differentially expressed proteins between the two groups: compared with the antihistamine-sensitive group, the antihistamine-resistant group showed > 2-fold higher expression of fibroblast growth factor 19 (FGF19) , interleukin-15 receptor subunit alpha (IL-15RA) , eotaxin (CCL11) , and monocyte chemoattractant protein-1 (MCP-1) ; in contrast, the expression of sulfotransferase 1A1 (ST1A1) in the antihistamine-sensitive group was 2.54 times that in the antihistamine-resistant group. Among the differentially expressed proteins, MCP-1 showed the highest specificity (1.00) for predicting antihistamine resistance, followed by CCL11 (0.97) . Correlation analysis revealed a significant positive correlation between MCP-1 and CCL11, and a significant negative correlation between IL-15RA and ST1A1. ROC curve analysis showed that MCP-1 and CCL11 had area under the curve values of 0.603 and 0.630, respectively, in predicting antihistamine resistance. Conclusion:MCP-1 and CCL11 may be potential biomarkers for predicting antihistamine resistance in CSU patients.

Objective It conducted a grounded theory on the factors influencing the sense of job significance of hospital administrators to provide suggestions and references for the promotion of high-quality development of hospital management work.Methods From April to September 2023,it interviewed 23 administrators from various departments across Provinces/Cities,including Zhejiang,Heilongjiang,Guangdong,Shanghai,Henan,Jilin,Sichuan and others,using a theoretical sampling method.Employing Grounded Theory,it encoded over transcriptional information at three levels.Results Three-level coding process yielded 66 free nodes,19 initial concepts,7 main categories,and 3 dimensions,leading to the development of a theoretical model encompassing existence,relatedness,and growth.Conclusion The job meaning for hospital administrators is shaped by existence,relatedness,and growth.It recommend revising performance assessments,fostering an empowering culture,enhancing informal communication,providing professional growth pathways,and offering diverse career development options to deepen administrators'job meaning.

Objective To explore the influencing factors of the career plateau among hospital administrators,to provide scientific reference for enhancing the quality of hospital management and operation.Methods The interview data were analyzed by grounded theoretical research methods.It conducted semi-structured interviews with 22 tar-get objects and conducted qualitative research on the influencing factors of hospital administrators'career plateau with the help of NVivo 11.0 software.Results After a three-level coding,114 initial concepts,30 subcategories,10 main categories,and 3 core categories were summarized.A theoretical model was developed,encompassing three dimensions:aggravating factors,dissipating factors,and convertible factors.Conclusion The career plateau of hospi-tal administrators is affected by a complex interplay of aggravating,dissipating and convertible factors.Hospitals need to provide regular vocational training to cultivate organizational loyalty for their employees.Hospital administra-tors should engage in proactive career planning and skill diversification.and the government should coordinate the es-tablishment of links between hospitals and the external system to promote the openness and connection of the healthcare system to the outside world.

Objective It conducted a grounded theory on the factors influencing the sense of job significance of hospital administrators to provide suggestions and references for the promotion of high-quality development of hospital management work.Methods From April to September 2023,it interviewed 23 administrators from various departments across Provinces/Cities,including Zhejiang,Heilongjiang,Guangdong,Shanghai,Henan,Jilin,Sichuan and others,using a theoretical sampling method.Employing Grounded Theory,it encoded over transcriptional information at three levels.Results Three-level coding process yielded 66 free nodes,19 initial concepts,7 main categories,and 3 dimensions,leading to the development of a theoretical model encompassing existence,relatedness,and growth.Conclusion The job meaning for hospital administrators is shaped by existence,relatedness,and growth.It recommend revising performance assessments,fostering an empowering culture,enhancing informal communication,providing professional growth pathways,and offering diverse career development options to deepen administrators'job meaning.

Objective To explore the influencing factors of the career plateau among hospital administrators,to provide scientific reference for enhancing the quality of hospital management and operation.Methods The interview data were analyzed by grounded theoretical research methods.It conducted semi-structured interviews with 22 tar-get objects and conducted qualitative research on the influencing factors of hospital administrators'career plateau with the help of NVivo 11.0 software.Results After a three-level coding,114 initial concepts,30 subcategories,10 main categories,and 3 core categories were summarized.A theoretical model was developed,encompassing three dimensions:aggravating factors,dissipating factors,and convertible factors.Conclusion The career plateau of hospi-tal administrators is affected by a complex interplay of aggravating,dissipating and convertible factors.Hospitals need to provide regular vocational training to cultivate organizational loyalty for their employees.Hospital administra-tors should engage in proactive career planning and skill diversification.and the government should coordinate the es-tablishment of links between hospitals and the external system to promote the openness and connection of the healthcare system to the outside world.

Objective It conducted a grounded theory on the factors influencing the sense of job significance of hospital administrators to provide suggestions and references for the promotion of high-quality development of hospital management work.Methods From April to September 2023,it interviewed 23 administrators from various departments across Provinces/Cities,including Zhejiang,Heilongjiang,Guangdong,Shanghai,Henan,Jilin,Sichuan and others,using a theoretical sampling method.Employing Grounded Theory,it encoded over transcriptional information at three levels.Results Three-level coding process yielded 66 free nodes,19 initial concepts,7 main categories,and 3 dimensions,leading to the development of a theoretical model encompassing existence,relatedness,and growth.Conclusion The job meaning for hospital administrators is shaped by existence,relatedness,and growth.It recommend revising performance assessments,fostering an empowering culture,enhancing informal communication,providing professional growth pathways,and offering diverse career development options to deepen administrators'job meaning.