Objective:To analyze the characteristics of Hashimoto thyroiditis(HT)and Graves disease(GD),two autoimmune thyroid diseases aged 10-59 in Qingdao City from 2022 to 2024,and to provide scientific basis for making targeted prevention and treatment measures.Methods:A cross-sectional study design was adopted,based on the data of the Regional Health Information Platform in Qingdao,the con-firmed cases of HT and GD from 2022 to 2024 were included,and combined with the data of the seventh population census,the three-year and annual prevalence rates of HT and GD were calculated,and the time trend of annual prevalence was analyzed by Cochran-Armitage trend test.The distribution characte-ristics of HT and GD prevalence in different age groups and regions were analyzed,and Chi-square test was used to compare the differences between the groups.Results:The total number of HT patients among women aged 10-59 in Qingdao City from 2022 to 2024 was 40 362.The proportion of HT patients in 30-34 years old was the highest(19.83％).The proportion of HT patients in Huangdao District was the highest(17.72％).The three-year prevalence of HT was 1 206.53/100 000.In 2022-2024,the annual prevalence of HT increased significantly(P＜0.001),from 385.32/100 000 in 2022 to 1 206.32/100 000 in 2024.The three-year prevalence of HT was significantly different in age distribution(P＜0.001).The three-year prevalence of HT in 25-29 years(2 354.44/100 000)and 35-39 years(2 022.20/100 000)was higher than that in other age groups,showing a bimodal distribution.There were significant differences in the three-year prevalence of HT in different regions(P＜0.001),among which the three-year prevalence of HT in Shinan District was the highest(2 392.90/100 000),followed by Licang Dis-trict(1 492.41/100 000),and Laixi City was the lowest(659.940/100 000).The total number of GD patients was 2 095,among which the proportion of GD patients in the 35-39 age group was the highest(15.42％),and the proportion of GD patients from Jimo District was the highest(12.27％).From 2022 to 2024,the three-year prevalence rate of GD was 62.63/100 000,and the annual prevalence rate of GD showed an increasing trend(P＜0.001),from 20.33/100 000 in 2022 to 62.63/100 000 in 2024.There were significant differences in the prevalence of GD by age(P＜0.001).The three-year prevalence of GD reached the highest value in the 25-29 age group(98.90/100 000),followed by the 35-39 age group(85.21/100 000),and the lowest in the 10-14 age group(14.43/100 000).In the regional distribution,there were significant differences in the 3-year prevalence of GD(P＜0.001).Laoshan District had the highest three-year prevalence of GD(107.58/100 000),followed by Shinan District(97.83/100 000)and Huangdao District(28.92/100 000).Conclusion:The three-year pre-valence of HT and GD in females aged 10-59 years in Qingdao City from 2022 to 2024 is low,but the annual prevalence is on the rise,and the three-year prevalence of HT and GD in females aged 25-39 years is higher than that in other age groups,so it is necessary to strengthen the screening and monitoring of this population.

Objective To investigate the value of neutrophil to lymphocyte ratio(NLR)and lymphocyte to monocyte ratio(LMR)in the diagnosis and prognosis of patients with sepsis.Methods From January 2022 to December 2022,patients in the First Affiliated Hospital of Soochow University were recruited in this study,including 47 patients with sepsis(sepsis group),31 with infection but not diagnosed as sepsis(infection group),and 25 healthy individuals(control group)were simultaneously chosen.Patients with sepsis were assigned to non-shock group(32 cases)or shock group(15 cases),survivors group(38 cases)or deaths group(9 cases).Procalcitonin(PCT),C-reactive protein(CRP)and routine blood tests were analyzed and compared between groups.Spearman's correlation test was used to analyze the correlation among NLR,LMR and PCT,PCR,lymphocyte,monocyte,neutrophil,platelet and SOFA scores,the diagnostic value of NLR and LMR in sepsis was evaluated by plotting the receiver operating characteristic(ROC)curve.Results The NLR was 12.54(7.53,23.42)in sepsis group,3.85(1.83,5.64)in infection group,and 1.71(1.39,2.20)in normal control group.The corresponding LMR was 1.58(1.07,3.03),2.81(1.53,4.76),and 5.16(4.04,6.59),respectively.NLR was negatively correlated with LMR(rs=-0.469,P＜0.05).The NLR on day 7(NLR7)was 6.56(3.90,10.72)in the non-shock group and 15.20(7.53,27.31)in shock group.The corresponding △NLR7 was-1.64(-5.75,0.41)and 1.98(-0.48,13.79)in the two groups.The shock group had significantly higher △NLR7 than the non-shock group(P＜0.05).NLR7 was 7.10(4.09,12.96)in the survivors and 15.20(10.45,32.82)in the deaths group.The corresponding △NLR7 was-0.65(-5.58,1.58)and 5.02(-1.12,17.06)in the two groups.The deaths group had significantly higher △NLR7 than the survivors group(P＜0.05).The LMR on day 7(LMR7)was 2.22(1.64,3.78)in the non-shock group and 1.29(0.66,2.03)in shock group.The corresponding △LMR7 was 0.38(-0.37,1.17)and-0.19(-0.78,0.25)in the two groups.The shock group had significantly lower △LMR7 than the non-shock group(P＜0.05).LMR7 was 2.12(1.49,3.42)in the survivors group and 1.09(0.53,1.78)in the deaths group.The deaths group had significantly lower LMR7 than the survivors group(P＜0.05).The AUC of NLR was 0.959 1(95％CI:0.910 5-1.000 0)in diagnosis of sepsis.The best cut-off value was 4.16.The A UC of LMR was 0.913 6(95％CI:0.846 4-0.980 8)in diagnosis of sepsis.The best cut-off value was 3.21.Conclusions NLR and LMR can be used to evaluate the severity and prognosis of patients with sepsis.These two markers may play a role in the diagnosis of sepsis.

Objective:To explore the configurational factors influencing the professional commitment of Master of Nursing Specialist (MNS) students and identify effective paths to enhance their professional commitment.Methods:A convenience sample of MNS students from six hospitals in Jiangsu Province, Shanghai City, and Anhui Province was surveyed between December 2023 and October 2024. Data were collected using a general information questionnaire, the Nurses' Professional Commitment Scale (NPCS), the Connor-Davidson Resilience Scale (CD-RISC-10), the Multidimentional Perceived Social Support (MSPSS), and the Vocational Outcome Expectation Scale (VOE-R). Fuzzy-set Qualitative Comparative Analysis (fsQCA) was used to explore the configurational influences on professional commitment.Results:A total of 332 questionnaires were distributed, and 302 valid responses were obtained (effective response rate: 90.1%). The mean NPCS score among respondents was (89.30±22.42), indicating a upper-middle level of professional commitment. The fsQCA results revealed that the frequency of night shift rotation was a necessary condition affecting professional commitment. A total of three distinct configurations (paths) were identified that can enhance the professional commitment of MNS students.Conclusions:The professional commitment of MNS students is influenced by multiple interacting factors. It is recommended that hospitals, universities, and nursing educators develop targeted interventions based on these identified configurations to improve professional commitment.

Objective:To retrospectively seek any correlation between hemoglobin (Hb) levels and post-stroke cognitive impairment (PSCI), and to explore the value of Hb levels in PSCI diagnosis and prediction.Methods:The Mini-mental State Examination (MMSE) was used to sort elderly persons who had suffered a first stroke into a PSCI group showing cognitive impairment and a PSNCI group which was not cognitively impaired. Healthy counterparts undergoing physical examinations were selected into a healthy group. Everyone′s white blood cell count (WBC), neutrophil count (NC), lymphocyte count (LC), monocyte count (MONO), platelet count (PLT) and Hb, total cholesterol (TC), triglyceride (TG), high density lipoprotein cholesterol (HDL-C), and low density lipoprotein cholesterol (LDL-C) were recorded. Monocyte to high density lipoprotein cholesterol ratios (MHRs), neutrophil to lymphocyte ratios (NLRs), and platelet to lymphocyte ratios (PLRs) were calculated. The differences among the three groups were compared seeking to identify risk factors predicting PSCI.Results:There were no significant differences in age, gender, WBC, MONO, PLT, TG or MHR among the three groups, on average. But there were significant differences in NC, LC, Hb, TC, HDL-C, LDL-C, NLR and PLR. Spearman correlation analysis showed that NC, NLR and PLR were negatively correlated with the average MMSE score, while LC, Hb, TC, HDL-C and LDL-C were positively correlated with it. Logistic regression analysis showed that a low level of Hb was an independent risk factor for PSCI for the elderly stroke survivors. The area under the receiver operating characteristics curve (AUC) for Hb was 0.794 for predicting PSCI in elderly stroke patients, with a maximum Youden index of 0.496. The critical value of Hb was estimated as 138.5g/L.Conclusions:Hb levels can significantly predict the cognitive functioning of elderly stroke survivors. An Hb level below 138.5g/L is an independent risk factor for PSCI, while higher Hb levels may indicate cognitive benefits.

To report a case of Stormorken syndrome(STRMK)diagnosed in adulthood and to study its clinical,pathological and genetic characteristics.The individual was a 31-year-old male whose symptoms started from childhood with epilepsy as initial symptom.He gradually developed progressive muscle weakness and atrophy.The patient's clinical data,laboratory results,and imaging studies were collected.A biopsy on the patient's left gastrocnemius muscle was conducted.Simultaneously,whole-exome sequencing on both the patient and his parents was performed.The physical examination of the patient showed short stature,proximal muscle weakness with lower limb predominance,accompanied by joint contracture and scoliosis.Abdominal CT examination revealed asplenia and magnetic resonance image(MRI)showed obvious fat infiltration in the bilateral lower limb muscle.Muscle biopsy was consistent with tubular-aggregate myopathy.Genetic test indicated that the patient had a c.326A>G(p.His109Arg)heterozygous mutation in the stromal interaction molecule 1(STIM1)gene,a known pathogenic mutation.This study further enables neurologists to gain a better understanding of this rare disease.

Objective:To explore the configurational factors influencing the professional commitment of Master of Nursing Specialist (MNS) students and identify effective paths to enhance their professional commitment.Methods:A convenience sample of MNS students from six hospitals in Jiangsu Province, Shanghai City, and Anhui Province was surveyed between December 2023 and October 2024. Data were collected using a general information questionnaire, the Nurses' Professional Commitment Scale (NPCS), the Connor-Davidson Resilience Scale (CD-RISC-10), the Multidimentional Perceived Social Support (MSPSS), and the Vocational Outcome Expectation Scale (VOE-R). Fuzzy-set Qualitative Comparative Analysis (fsQCA) was used to explore the configurational influences on professional commitment.Results:A total of 332 questionnaires were distributed, and 302 valid responses were obtained (effective response rate: 90.1%). The mean NPCS score among respondents was (89.30±22.42), indicating a upper-middle level of professional commitment. The fsQCA results revealed that the frequency of night shift rotation was a necessary condition affecting professional commitment. A total of three distinct configurations (paths) were identified that can enhance the professional commitment of MNS students.Conclusions:The professional commitment of MNS students is influenced by multiple interacting factors. It is recommended that hospitals, universities, and nursing educators develop targeted interventions based on these identified configurations to improve professional commitment.

Objective To investigate the value of neutrophil to lymphocyte ratio(NLR)and lymphocyte to monocyte ratio(LMR)in the diagnosis and prognosis of patients with sepsis.Methods From January 2022 to December 2022,patients in the First Affiliated Hospital of Soochow University were recruited in this study,including 47 patients with sepsis(sepsis group),31 with infection but not diagnosed as sepsis(infection group),and 25 healthy individuals(control group)were simultaneously chosen.Patients with sepsis were assigned to non-shock group(32 cases)or shock group(15 cases),survivors group(38 cases)or deaths group(9 cases).Procalcitonin(PCT),C-reactive protein(CRP)and routine blood tests were analyzed and compared between groups.Spearman's correlation test was used to analyze the correlation among NLR,LMR and PCT,PCR,lymphocyte,monocyte,neutrophil,platelet and SOFA scores,the diagnostic value of NLR and LMR in sepsis was evaluated by plotting the receiver operating characteristic(ROC)curve.Results The NLR was 12.54(7.53,23.42)in sepsis group,3.85(1.83,5.64)in infection group,and 1.71(1.39,2.20)in normal control group.The corresponding LMR was 1.58(1.07,3.03),2.81(1.53,4.76),and 5.16(4.04,6.59),respectively.NLR was negatively correlated with LMR(rs=-0.469,P＜0.05).The NLR on day 7(NLR7)was 6.56(3.90,10.72)in the non-shock group and 15.20(7.53,27.31)in shock group.The corresponding △NLR7 was-1.64(-5.75,0.41)and 1.98(-0.48,13.79)in the two groups.The shock group had significantly higher △NLR7 than the non-shock group(P＜0.05).NLR7 was 7.10(4.09,12.96)in the survivors and 15.20(10.45,32.82)in the deaths group.The corresponding △NLR7 was-0.65(-5.58,1.58)and 5.02(-1.12,17.06)in the two groups.The deaths group had significantly higher △NLR7 than the survivors group(P＜0.05).The LMR on day 7(LMR7)was 2.22(1.64,3.78)in the non-shock group and 1.29(0.66,2.03)in shock group.The corresponding △LMR7 was 0.38(-0.37,1.17)and-0.19(-0.78,0.25)in the two groups.The shock group had significantly lower △LMR7 than the non-shock group(P＜0.05).LMR7 was 2.12(1.49,3.42)in the survivors group and 1.09(0.53,1.78)in the deaths group.The deaths group had significantly lower LMR7 than the survivors group(P＜0.05).The AUC of NLR was 0.959 1(95％CI:0.910 5-1.000 0)in diagnosis of sepsis.The best cut-off value was 4.16.The A UC of LMR was 0.913 6(95％CI:0.846 4-0.980 8)in diagnosis of sepsis.The best cut-off value was 3.21.Conclusions NLR and LMR can be used to evaluate the severity and prognosis of patients with sepsis.These two markers may play a role in the diagnosis of sepsis.

Objective:To retrospectively seek any correlation between hemoglobin (Hb) levels and post-stroke cognitive impairment (PSCI), and to explore the value of Hb levels in PSCI diagnosis and prediction.Methods:The Mini-mental State Examination (MMSE) was used to sort elderly persons who had suffered a first stroke into a PSCI group showing cognitive impairment and a PSNCI group which was not cognitively impaired. Healthy counterparts undergoing physical examinations were selected into a healthy group. Everyone′s white blood cell count (WBC), neutrophil count (NC), lymphocyte count (LC), monocyte count (MONO), platelet count (PLT) and Hb, total cholesterol (TC), triglyceride (TG), high density lipoprotein cholesterol (HDL-C), and low density lipoprotein cholesterol (LDL-C) were recorded. Monocyte to high density lipoprotein cholesterol ratios (MHRs), neutrophil to lymphocyte ratios (NLRs), and platelet to lymphocyte ratios (PLRs) were calculated. The differences among the three groups were compared seeking to identify risk factors predicting PSCI.Results:There were no significant differences in age, gender, WBC, MONO, PLT, TG or MHR among the three groups, on average. But there were significant differences in NC, LC, Hb, TC, HDL-C, LDL-C, NLR and PLR. Spearman correlation analysis showed that NC, NLR and PLR were negatively correlated with the average MMSE score, while LC, Hb, TC, HDL-C and LDL-C were positively correlated with it. Logistic regression analysis showed that a low level of Hb was an independent risk factor for PSCI for the elderly stroke survivors. The area under the receiver operating characteristics curve (AUC) for Hb was 0.794 for predicting PSCI in elderly stroke patients, with a maximum Youden index of 0.496. The critical value of Hb was estimated as 138.5g/L.Conclusions:Hb levels can significantly predict the cognitive functioning of elderly stroke survivors. An Hb level below 138.5g/L is an independent risk factor for PSCI, while higher Hb levels may indicate cognitive benefits.

Background/Aims: Metabolic dysfunction–associated steatotic liver disease (MASLD) is a chronic liver disease characterized by hepatic steatosis. Ubiquitin-specific protease 29 (USP29) plays pivotal roles in hepatic ischemiareperfusion injury and hepatocellular carcinoma, but its role in MASLD remains unexplored. Therefore, the aim of this study was to reveal the effects and underlying mechanisms of USP29 in MASLD progression. Methods: USP29 expression was assessed in liver samples from MASLD patients and mice. The role and molecular mechanism of USP29 in MASLD were assessed in high-fat diet-fed and high-fat/high-cholesterol diet-fed mice and palmitic acid and oleic acid treated hepatocytes. Results: USP29 protein levels were significantly reduced in mice and humans with MASLD. Hepatic steatosis, inflammation and fibrosis were significantly exacerbated by USP29 deletion and relieved by USP29 overexpression. Mechanistically, USP29 significantly activated the expression of genes related to fatty acid β-oxidation (FAO) under metabolic stimulation, directly interacted with long-chain acyl-CoA synthase 5 (ACSL5) and repressed ACSL5 degradation by increasing ACSL5 K48-linked deubiquitination. Moreover, the effect of USP29 on hepatocyte lipid accumulation and MASLD was dependent on ACSL5. Conclusions USP29 functions as a novel negative regulator of MASLD by stabilizing ACSL5 to promote FAO. The activation of the USP29-ACSL5 axis may represent a potential therapeutic strategy for MASLD.

Background/Aims: Metabolic dysfunction–associated steatotic liver disease (MASLD) is a chronic liver disease characterized by hepatic steatosis. Ubiquitin-specific protease 29 (USP29) plays pivotal roles in hepatic ischemiareperfusion injury and hepatocellular carcinoma, but its role in MASLD remains unexplored. Therefore, the aim of this study was to reveal the effects and underlying mechanisms of USP29 in MASLD progression. Methods: USP29 expression was assessed in liver samples from MASLD patients and mice. The role and molecular mechanism of USP29 in MASLD were assessed in high-fat diet-fed and high-fat/high-cholesterol diet-fed mice and palmitic acid and oleic acid treated hepatocytes. Results: USP29 protein levels were significantly reduced in mice and humans with MASLD. Hepatic steatosis, inflammation and fibrosis were significantly exacerbated by USP29 deletion and relieved by USP29 overexpression. Mechanistically, USP29 significantly activated the expression of genes related to fatty acid β-oxidation (FAO) under metabolic stimulation, directly interacted with long-chain acyl-CoA synthase 5 (ACSL5) and repressed ACSL5 degradation by increasing ACSL5 K48-linked deubiquitination. Moreover, the effect of USP29 on hepatocyte lipid accumulation and MASLD was dependent on ACSL5. Conclusions USP29 functions as a novel negative regulator of MASLD by stabilizing ACSL5 to promote FAO. The activation of the USP29-ACSL5 axis may represent a potential therapeutic strategy for MASLD.