Objective To explore the risk factors associated with the occurrence of dampness syndrome based on peripheral blood multiple laboratory indicators,construct predictive model and validate it.Methods A retrospective analysis was conducted on 180 patients who visited the Preventive Treatment Center of Guangdong Provincial Hospital of Chinese Medicine from May 2022 to December 2023.They were divided into two groups according to the diagnostic criteria:the damp syndrome of TCM group(n=118)and the balanced yin-yang constitution group(n=62),with the latter serving as the"non-syndrome"control group for dampness syndrome.Serum biochemical indicators were detected by electrochemiluminescence(ECL),immune cell subsets were analyzed through flow cytometer,and routine blood parameters were assessed using an automatic hematology analyzed.Logistic regression analysis was employed to screen risk factors and develop a predictive model.The Bootstrap method was used for data resampling to draw the receiver operating characteristic(ROC)curve,calibration curve,and clinical decision curve analysis(DCA)to evaluate the predictive value,consistency,and clinical efficacy of the model.Results Compared with the balanced yin-yang constitution group,the damp syndrome of TCM group showed increased levels of insulin(INS),non-high-density lipoprotein cholesterol(non HDL-C),red blood cells(RBC)and the proportion of CD4+T cells,the proportion of triglyceride(TG)>1.70 mmol/L,total cholesterol(TC)>5.20 mmol/L,low-density lipoprotein cholesterol(LDL-C)>3.37 mmol/L,and high-density lipoprotein cholesterol(HDL-C)≤1.15 mmol/L were also significantly higher,with statistical significance(U/t/χ2=-2.900～4 626,all P＜0.05).Logistic regression analysis showed that INS,TC>5.20 mmol/L,HDL-C≤1.15 mmol/L,and the proportion of CD4+T cells were independent risk factors for the occurrence of damp syndrome of TCM(all P＜0.05).Based on the screened risk factors,a forecasting model was established and a nomogram was plotted.The model had an area under the ROC curve area under curve(AUC)of 0.747(95%CI=0.672～0.822),a Brier score of 0.184 for the calibration curve,and demonstrated clinical net benefit at threshold probabilities ranging from 0.30 to 1.00.Conclusion The forecasting model constructed based on INS,TC>5.20 mmol/L,HDL-C≤1.15 mmol/L,and CD4+T cells ratio has a high predictive value for damp syndrome of TCM.

Objective:To develop a clinical predictive model for dampness constitution based on laboratory testing indicators.Methods:A retrospective cohort study was conducted on 1 355 healthy individuals who underwent physical examinations at the Health Examination Center of Guangdong Provincial Hospital of Traditional Chinese Medicine from October 1 st, 2022 to October 31 st, 2023. Basic information and blood routine, blood glucose, liver function, lipid metabolism, and kidney function test results of 1 355 apparently healthy individuals were collected. According to the diagnostic criteria for dampness constitution in traditional Chinese medicine, they were divided into a dampness constitution group (683 cases, including 394 with phlegm-dampness constitution and 289 with damp-heat constitution) and a non-dampness constitution group (672 cases). Among them, there were 547 males and 136 females in the dampness constitution group, with an age of 38.0 (32.0, 45.0) years; and there were 355 males and 317 females in the non-dampness constitution group, with an age of 33.0 (27.0, 41.0) years. A total of 1 355 apparently healthy individuals were randomly divided into a training set ( n=948) and a validation set ( n=407) using computer-generated random numbers in a 7∶3 ratio. Logistic regression analysis was employed to identify risk factors associated with dampness constitution. Utilizing these identified risk factors, a predictive model was constructed and subsequently visualized. The model′s predictive accuracy, consistency, and clinical utility were assessed using the receiver operating characteristic (ROC) curve, calibration curve, and decision curve analysis (DCA), respectively. Results:Among 1 355 subjects, there were statistically significant differences ( P<0.05) in gender, age, body mass index (BMI), blood glucose, some indicators of renal function, some indicators of blood routine, liver function, and four indicators of lipid metabolism between the dampness constitution group and the non-dampness constitution group. Gender ( OR=0.434,95 %CI 0.253-0.738), Cr ( OR=0.981,95 %CI 0.967-0.996), BMI ( OR=1.366,95 %CI 1.290-1.450), and LDL-C ( OR=1.388,95 %CI 1.014-1.897) were independent risk factors for dampness constitution ( P<0.05). A nomogram was subsequently developed based on these identified risk factors. The areas under the ROC curves (AUC) of the training set and validation set were 0.810 (95 %CI 0.783-0.837) and 0.804 (95 %CI 0.762-0.846), respectively. Conclusion:Gender,BMI,Cr and LDL-C were risk factors for the development of dampness constitution, and the clinical predictive model has clinical application value in predicting the risk of dampness constitution.

Objective:To develop a clinical predictive model for dampness constitution based on laboratory testing indicators.Methods:A retrospective cohort study was conducted on 1 355 healthy individuals who underwent physical examinations at the Health Examination Center of Guangdong Provincial Hospital of Traditional Chinese Medicine from October 1 st, 2022 to October 31 st, 2023. Basic information and blood routine, blood glucose, liver function, lipid metabolism, and kidney function test results of 1 355 apparently healthy individuals were collected. According to the diagnostic criteria for dampness constitution in traditional Chinese medicine, they were divided into a dampness constitution group (683 cases, including 394 with phlegm-dampness constitution and 289 with damp-heat constitution) and a non-dampness constitution group (672 cases). Among them, there were 547 males and 136 females in the dampness constitution group, with an age of 38.0 (32.0, 45.0) years; and there were 355 males and 317 females in the non-dampness constitution group, with an age of 33.0 (27.0, 41.0) years. A total of 1 355 apparently healthy individuals were randomly divided into a training set ( n=948) and a validation set ( n=407) using computer-generated random numbers in a 7∶3 ratio. Logistic regression analysis was employed to identify risk factors associated with dampness constitution. Utilizing these identified risk factors, a predictive model was constructed and subsequently visualized. The model′s predictive accuracy, consistency, and clinical utility were assessed using the receiver operating characteristic (ROC) curve, calibration curve, and decision curve analysis (DCA), respectively. Results:Among 1 355 subjects, there were statistically significant differences ( P<0.05) in gender, age, body mass index (BMI), blood glucose, some indicators of renal function, some indicators of blood routine, liver function, and four indicators of lipid metabolism between the dampness constitution group and the non-dampness constitution group. Gender ( OR=0.434,95 %CI 0.253-0.738), Cr ( OR=0.981,95 %CI 0.967-0.996), BMI ( OR=1.366,95 %CI 1.290-1.450), and LDL-C ( OR=1.388,95 %CI 1.014-1.897) were independent risk factors for dampness constitution ( P<0.05). A nomogram was subsequently developed based on these identified risk factors. The areas under the ROC curves (AUC) of the training set and validation set were 0.810 (95 %CI 0.783-0.837) and 0.804 (95 %CI 0.762-0.846), respectively. Conclusion:Gender,BMI,Cr and LDL-C were risk factors for the development of dampness constitution, and the clinical predictive model has clinical application value in predicting the risk of dampness constitution.

Objective:To examine the status of self-perceived aging, family function, and fear of disease progression among elderly patients with peptic ulcer disease (PUD), and to explore the mediating role of self-perceived aging in the relationship between family function and fear of disease progression.Methods:This was a cross-sectional study. Using a convenience sampling method, a total of 307 elderly patients with PUD hospitalized in the Third Hospital of Bethune, Jilin University between December 2023 and May 2024 were included. Data were collected using the General Information Questionnaire, the Brief Ageing Perceptions Questionnaire (B-APQ), the Fear of Progression Questionnaire-Short Form (FoP-Q-SF), and the Chinese version of the Family Adaptability and Cohesion Evaluation Scales (FACES II-CV). The PROCESS macro in SPSS was used to construct and validate a mediation model to assess the mediating effect of self-perceived aging between family function and fear of disease progression among elderly patients with PUD.Results:A total of 307 questionnaires were distributed, with 276 valid responses obtained (effective response rate: 89.90%). The B-APQ score was (53.79±18.30), the FACES II-CV score was (92.17±16.39), and the FoP-Q-SF score was (30.16±6.02). Family function negatively predicted fear of disease progression directly, with a direct effect value of -0.083, accounting for 44.15% of the total effect (-0.083/-0.188). Self-perceived aging exerted a significant mediating effect between family function and fear of disease progression, with an indirect effect value of -0.105, representing 55.85% of the total effect (-0.105/-0.188) .Conclusions:This study reveals the mediating role of self-perceived aging in the relationship between family function and fear of disease progression in elderly PUD patients. The findings enrich the explanatory dimensions of psychosocial models in chronic disease management and underscore the importance of addressing family dynamics and aging perceptions in designing comprehensive interventions for elderly patients with digestive diseases.

Objective To explore the risk factors associated with the occurrence of dampness syndrome based on peripheral blood multiple laboratory indicators,construct predictive model and validate it.Methods A retrospective analysis was conducted on 180 patients who visited the Preventive Treatment Center of Guangdong Provincial Hospital of Chinese Medicine from May 2022 to December 2023.They were divided into two groups according to the diagnostic criteria:the damp syndrome of TCM group(n=118)and the balanced yin-yang constitution group(n=62),with the latter serving as the"non-syndrome"control group for dampness syndrome.Serum biochemical indicators were detected by electrochemiluminescence(ECL),immune cell subsets were analyzed through flow cytometer,and routine blood parameters were assessed using an automatic hematology analyzed.Logistic regression analysis was employed to screen risk factors and develop a predictive model.The Bootstrap method was used for data resampling to draw the receiver operating characteristic(ROC)curve,calibration curve,and clinical decision curve analysis(DCA)to evaluate the predictive value,consistency,and clinical efficacy of the model.Results Compared with the balanced yin-yang constitution group,the damp syndrome of TCM group showed increased levels of insulin(INS),non-high-density lipoprotein cholesterol(non HDL-C),red blood cells(RBC)and the proportion of CD4+T cells,the proportion of triglyceride(TG)>1.70 mmol/L,total cholesterol(TC)>5.20 mmol/L,low-density lipoprotein cholesterol(LDL-C)>3.37 mmol/L,and high-density lipoprotein cholesterol(HDL-C)≤1.15 mmol/L were also significantly higher,with statistical significance(U/t/χ2=-2.900～4 626,all P＜0.05).Logistic regression analysis showed that INS,TC>5.20 mmol/L,HDL-C≤1.15 mmol/L,and the proportion of CD4+T cells were independent risk factors for the occurrence of damp syndrome of TCM(all P＜0.05).Based on the screened risk factors,a forecasting model was established and a nomogram was plotted.The model had an area under the ROC curve area under curve(AUC)of 0.747(95%CI=0.672～0.822),a Brier score of 0.184 for the calibration curve,and demonstrated clinical net benefit at threshold probabilities ranging from 0.30 to 1.00.Conclusion The forecasting model constructed based on INS,TC>5.20 mmol/L,HDL-C≤1.15 mmol/L,and CD4+T cells ratio has a high predictive value for damp syndrome of TCM.

Objective:To examine the status of self-perceived aging, family function, and fear of disease progression among elderly patients with peptic ulcer disease (PUD), and to explore the mediating role of self-perceived aging in the relationship between family function and fear of disease progression.Methods:This was a cross-sectional study. Using a convenience sampling method, a total of 307 elderly patients with PUD hospitalized in the Third Hospital of Bethune, Jilin University between December 2023 and May 2024 were included. Data were collected using the General Information Questionnaire, the Brief Ageing Perceptions Questionnaire (B-APQ), the Fear of Progression Questionnaire-Short Form (FoP-Q-SF), and the Chinese version of the Family Adaptability and Cohesion Evaluation Scales (FACES II-CV). The PROCESS macro in SPSS was used to construct and validate a mediation model to assess the mediating effect of self-perceived aging between family function and fear of disease progression among elderly patients with PUD.Results:A total of 307 questionnaires were distributed, with 276 valid responses obtained (effective response rate: 89.90%). The B-APQ score was (53.79±18.30), the FACES II-CV score was (92.17±16.39), and the FoP-Q-SF score was (30.16±6.02). Family function negatively predicted fear of disease progression directly, with a direct effect value of -0.083, accounting for 44.15% of the total effect (-0.083/-0.188). Self-perceived aging exerted a significant mediating effect between family function and fear of disease progression, with an indirect effect value of -0.105, representing 55.85% of the total effect (-0.105/-0.188) .Conclusions:This study reveals the mediating role of self-perceived aging in the relationship between family function and fear of disease progression in elderly PUD patients. The findings enrich the explanatory dimensions of psychosocial models in chronic disease management and underscore the importance of addressing family dynamics and aging perceptions in designing comprehensive interventions for elderly patients with digestive diseases.

Objective To preliminarily explore the efficacy of chimeric antigen receptor T cells(CAR-T)targeting CD 123 in the treatment of acute myeloid leukemia(AML)and the role of dasatinib in the treatment of CD123 targeting CAR-T induced side effects.Methods Clinical data of 1 patient with relapsed AML admitted to No.920 Hospital of PLA Joint Logistic Support Force in September,2019 were collected.The patient relapsed after previous multi-line chemotherapy and was treated with CD123 targeting CAR-T therapy.The routine blood changes of the patient after treatment were observed.Dasatinib was used when agranulocytosis occurred,40 mg orally 3 times per day,and was stopped when agranulocytosis was relieved.Changes in blood cells,CAR-T amplification,and disease control were observed.The patient was followed up for over 1 year.Results Flow cytometry for bone marrow showed that minimal residual disease negative result was observed in 30 d after infusion.The patient remained disease-free for over 1 year.After CD 123 CAR-T cells infusion,significant expansion of CAR-T cells was observed,accompanied by granulocyte deficiency and cytokine release syndrome(CRS).After using dasatinib,inhibition of CAR-T cell expansion was observed,accompanied by blood cell recovery,and CRS symptoms were alleviated.After stop of dasatinib,CAR-T cells expanded again and blood cells decreased again.Conclusion CAR-T cells targeting CD 123 have certain efficacy in the treatment for relapsed AML.Dashatinib has a blocking effect on the amplification and function of CAR-T,which can alleviate bone marrow suppression caused by CD 123 targeting CAR-T and avoid severe CRS.

Objective:To explore the mediating effect of distress disclosure between perceived social support and psychological distress in colorectal cancer patients.Methods:The convenient sampling method was used to select 220 postoperative colorectal cancer patients who were reviewed in China-Japan Union Hospital of Jilin University from February to August 2023 as the research objetcs. The Distress Disclosure Index (DDI), Perceived Social Support Scale (PSSS), and Chinese version of Screening Tool for Psychological Distress in Cancer Patients were used to conduct the survey.Results:A total of 220 questionnaires were distributed in this study, and 213 valid questionnaires were recovered, with a valid recovery rate of 96.82%. The total score of the Chinese version of Screening Tool for Psychological Distress in Cancer Patients for colorectal cancer patients was (4.31±2.46), the total score of the DDI was (37.26±9.97), and the total score of the PSSS was (57.82±14.60). Pearson correlation analysis showed that psychological distress was negatively correlated with distress disclosure in colorectal patients ( P<0.01), distress disclosure was positively correlated with perceived social support ( P<0.01), and psychological distress was negatively correlated with perceived social support ( P<0.01). The mediating effect results showed that the direct effect of perceived social support on psychological distress was -0.359 ( P<0.01), and the mediating effect between perceived social support and psychological distress was -0.227 ( P<0.01), which acted as a partial mediating effect with the mediating effect accounting for 38.74% of the total effect. Conclusions:Perceived social support can not only directly affect the psychological distress of colorectal cancer patients, but also indirectly affect psychological distress through distress disclosure. Clinical staffs should take certain interventions to improve the level of patients' perceived social support and distress disclosure, so as to improve the psychological distress of patients.

Objective:To explore the direct impact of self-efficacy on the sense of personal mastery and the indirect impact mediated by uncertainty in illness in aged patients with chronic heart failure (CHF), and provide a theoretical basis for developing interventions to improve the sense of personal mastery in this patient population.Methods:Totally 240 aged CHF patients hospitalized in the Department of Geriatrics at the China-Japan Union Hospital of Jilin University from January to November 2023 were selected by convenience sampling. They were surveyed using the Personal Mastery Scale (PMS), the Mishel Uncertainty in Illness Scale (MUIS), and the General Self-Efficacy Scale (GSES). The Bootstrap method was employed to test the mediating effect of uncertainty in illness between self-efficacy and the sense of personal mastery.Results:A total of 240 questionnaires were distributed, with 221 valid responses collected, yielding a response rate of 92.08%. The total score for the PMS was (21.49±5.92), the total score for the MUIS was (75.00±20.94), and the total score for the GSES was (21.15±6.10). Mediating effect analysis showed that the total effect of self-efficacy on the sense of personal mastery was 0.557 (95% CI: 0.438-0.659; P=0.001) ; the direct effect was 0.311 (95% CI: 0.157-0.455; P=0.001) ; and the indirect effect through uncertainty in illness was 0.246 (95% CI: 0.169-0.344; P<0.001). Uncertainty in illness partially mediated the relationship between self-efficacy and the sense of personal mastery, accounting for 44.17% of the total effect. Conclusions:The sense of personal mastery in aged CHF patients is relatively low. Clinical healthcare providers should implement interventions to enhance patients' self-efficacy and reduce uncertainty in illness, thereby improving their sense of personal mastery.

Objective:To develop a Pediatric Nursing Care Deficiency Scale (PNCDS) and evaluate its reliability and validity.Methods:Based on theories of nursing care deficiency and considering pediatric nursing characteristics, the scale was developed following standard procedures and principles. This included semi-structured interviews, expert evaluations, a pilot survey, and a large-scale survey to finalize the scale.Results:The final version of the PNCDS comprised four dimensions with 25 items. The content validity index (CVI) of the overall scale was 0.937, with item-level CVIs ranging from 0.857 to 1.000. Exploratory factor analysis revealed that the factor loadings for all items were greater than 0.5, and the four factors accounted for a cumulative variance of 66.456%. Confirmatory factor analysis indicated a good model fit for the final scale. The overall Cronbach's α coefficient for the scale was 0.917, while the Cronbach's α coefficients for the four dimensions were 0.861, 0.923, 0.881, and 0.909, respectively.Conclusions:The PNCDS demonstrated good reliability and validity and provides a useful tool for assessing pediatric nursing care deficiencies and aiding in the development of intervention strategies.