Objective: To explore the impact of sleep quality, experience of childhood maltreatment, and their interaction on depressive symptoms among middle school students, so as to provide the reference for early intervention of depressive symptoms among middle school students. Methods: From September to December 2023, a questionnaire survey was conducted among 1 231 students from two secondary schools in Harbin, Heilongjiang Province by a convenient sampling method. The survey included general demographic information, Childhood Trauma Questionnaire Short Form, Pittsburgh Sleep Quality Index and Short Version of Center for Epidemiological Studies Depression Scale. The Chi square test was used to analyze the differences in depressive symptom, sleep quality and childhood maltreatment among students with different demographic characteristics. Correlation analysis was conducted using Logistic regression, and interaction analysis was performed by both additive and multiplicative interaction models. Results: The detection rate of depressive symptoms among middle school students was 22.7%, and the rate for high school students (35.2%) was significantly higher than that for middle school students (17.0%) ( χ 2=50.35, P <0.01). The detection rates of depressive symptoms among middle school students with a history of childhood maltreatment and poor sleep quality were 45.8% and 44.0%, respectively. Multivariate Logistic regression analysis showed that compared to students without a history of childhood maltreatment, students with a history of childhood maltreatment had a higher risk of depressive symptoms ( OR =4.49，95% CI =3.31~ 6.09 , P <0.01);students with poor sleep quality had a higher risk of depressive symptoms than students with good sleep quality ( OR = 5.99，95% CI =4.37~8.22, P <0.01).The interaction results showed that the presence of childhood maltreatment and poor sleep quality had an additive interaction on the occurrence of depression in middle school students. Compared with students without childhood maltreatment and having good sleep quality, students with childhood maltreatment and poor sleep quality had a 22.49 times higher risk of developing depression ( OR =22.49，95% CI =14.22~35.59, P <0.01). Conclusion Depressive symptoms among middle school students are associated with childhood maltreatment and poor sleep quality, and there is an additive interaction between childhood maltreatment and poor sleep quality on the impact of depressive symptoms.

Abstract Family is the primary living place of children and adolescents, which has important impacts on children and adolescents physical activity. The article systematically reviews the research progress on potential mechanisms of family influence on physical activities of children and adolescents, focusing on the theoretical mechanism of intergenerational transmission on parent-child physical activities,which includes family s role in children s motivation and achievement for exercise behaviors, the integrative model of parental socialization influence and integrated model of physical activity parenting. It provides new perspectives for future research in related fields and gives more suggestions and reference for subsequent development of family enhancement programs and family-school collaborative programs.

ObjectiveTo analyze the development trajectory， research hotspots， and trends in medical humanities research in China since the new era. MethodsA search was conducted on the CNKI （China National Knowledge Infrastructure） advanced search page using the themes“medical humanities”or “humanistic medicine，”retrieving a total of 5，758 articles. After applying specific screening criteria， 5，095 articles were included in the analysis. Citespace6.1.R6 was used to visualize and analyze the authors， institutions， and keywords of the 5，095 articles. ResultsSince the new era， the volume of publications on medical humanities in China has shown an overall upward trend， with limited collaboration between core institutions and core authors. The research content of medical humanities has evolved from broad to specific， from abstract to concrete， and from theoretical to practical. ConclusionThe development of medical humanities research in China has generally gone through three stages： defining related concepts， integrating medical humanistic spirit into clinical practice， and applying empirical methods. Narrative medicine， ideological and political education in curricula， and medical humanities education are potential future research directions.

OBJECTIVE To investigate the reference range of tacrolimus blood concentration in children with Henoch- Schonlein purpura nephritis （HSPN） and analyze the factors affecting the blood concentration， in order to provide a reference for rational use of the drug in clinic. METHODS Clinical data of children with HSPN who were treated with tacrolimus and regularly monitored for blood concentration at the Children’s Hospital Affiliated to Kunming Medical University were retrospectively collected from January 2018 to January 2024. The threshold of effective concentration of tacrolimus was determined by the receiver operating characteristic curve of the subjects. The clinical efficacy of tacrolimus in different concentrations and the incidence of adverse drug reaction （ADR） were compared to determine the reference range of tacrolimus blood concentration. The factors influencing the blood concentration were analyzed by one-way and multiple linear regression. RESULTS A total of 97 pediatric patients were included， and their tacrolimus blood concentrations were monitored 203 times， the blood concentration was 4.26 （2.47， 6.34） ng/mL. The area under the receiver operating characteristic curve of the subjects was 0.723 （95%CI：0.596-0.850， P＜ 0.01）， which corresponded to an effective threshold of 2.19 ng/mL. The clinical efficacy in pediatric patients with tacrolimus blood concentrations of 3-＜5 ng/mL， 5-＜10 ng/mL， and ≥10 ng/mL was significantly higher than that of children with concentrations ＜3 ng/mL （P＜0.05）. Additionally， the overall incidence of ADR in children with concentrations of 5-＜10 ng/mL and ≥10 ng/mL was significantly higher than that in children with concentrations ＜3 ng/mL and 3-＜5 ng/mL （P＜0.05）. The impact of body mass index and CYP3A5 genotype on the blood concentration of tacrolimus was statistically significant （P＜0.05）. CONCLUSIONS When using tacrolimus to treat HSPN in children clinically， the reference range for blood concentration is 3 to 5 ng/mL； body mass index and CYP3A5 genotype are factors that influence the blood concentration of tacrolimus.

Objective: To investigate the clinicopathological characteristics and surgical outcomes of adrenal hemolymphangioma,so as to enhance the understanding of this disease. Methods: Clinical and pathological data of 8 patients with adrenal hemolymphangioma admitted to the Department of Urology of our hospital during Jan.2013 and Dec.2022 were retrospectively analyzed,and relevant literature was reviewed. Results: The patients included 5 males and 3 female,median age 54(25-75) years.Adrenal hemolymphangioma was detected in all patients in physical examinations without obvious symptoms.And 4 of the patients had a history of hypertension.Adrenal function test results showed no abnormalities.A total of 9 tumors were identified by imaging examination,including 1 unilateral multiple and 7 unilateral solitary tumors,with a median diameter of 3.6(1.0-5.4) cm.Posterior laparoscopic adrenal tumor resection was performed in 7 cases and robot-assisted laparoscopic adrenal tumor resection in 1 case；all of the tumors were completely removed.The median operation time was 77(53-115) min,median intraoperative blood loss 7.5(2.0-20.0) mL,and median postoperative hospital stay 4(1-7) d.Postoperative pathology showed interwoven deformed and dilated blood vessels and lymphatic vessels in the cystic tumors,with a large amount of lymphoid fluid,lymphocytes and red blood cells.Chronic lymphocyte infiltration was visible between the tube walls.The cystic cavity was partially connected,with flat endothelial cells lining.The pathological diagnosis was adrenal hemolymphangioma.During the median follow-up of 53.5(12.0-106.8) months,all patients recovered well,with stable blood pressure and no tumor recurrence or metastasis. Conclusion: Adrenal hemolymphangioma has no specific clinical symptoms.As adrenal functional tests show no obvious abnormalities,the diagnosis depends on pathological examinations.Popsterior laparoscopic or robot-assisted laparoscopic resection has good efficacy and prognosis.

Objective: To analyze the trajectories of body mass index for age z-score (BAZ) and its influencing factors among children with congenital hypothyroidism (CH) based on latent class growth modeling (LCGM), so as to provide the evidence for improving treatment measures and optimizing growth management among children with CH. Methods Children with CH aged 0 to 3 years from the Newborn Disease Screening Center of Shanxi Children's Hospital (Shanxi Maternal and Child Health Hospital) between 2017 and 2022 were selected as the research subjects. Basic information, height and weight data from 3 to 36 months of age, age at treatment initiation, thyroid-stimulating hormone (TSH) levels at diagnosis, and family information were retrospectively collected. BAZ for children with CH at each month of age was calculated based on the WHO Child Growth Standards. The trajectories of BAZ were analyzed using LCGM, and factors affecting the trajectories of BAZ among children with CH were analyzed using a multinomial logistic regression model. Methods: Children with CH aged 0 to 3 years from the Newborn Disease Screening Center of Shanxi Children's Hospital (Shanxi Maternal and Child Health Hospital) between 2017 and 2022 were selected as the research subjects. Basic information, height and weight data from 3 to 36 months of age, age at treatment initiation, thyroid-stimulating hormone (TSH) levels at diagnosis, and family information were retrospectively collected. BAZ for children with CH at each month of age was calculated based on the WHO Child Growth Standards. The trajectories of BAZ were analyzed using LCGM, and factors affecting the trajectories of BAZ among children with CH were analyzed using a multinomial logistic regression model. Results: A total of 299 children with CH were included. There were 140 boys (46.82%) and 159 girls (53.18%). The median of BAZ was 0.50 (interquartile range, 1.68). The LCGM analysis categorized the subjects into three groups: the persistent high-growth pattern group with 24 cases (8.03%), the slow-growth pattern group with 39 cases (13.04%), and the appropriate-growth pattern group with 236 cases (78.93%). Multinomial logistic regression analysis showed that compared to the children with CH in the appropriate-growth pattern group, those who started treatment at the age of 30 to 60 days (OR=0.109, 95%CI: 0.016-0.732; OR=0.166, 95%CI: 0.032-0.852) had a lower risk of persistent high-growth and slow-growth patterns; CH children with TSH levels of 50 to 150 mIU/L at diagnosis (OR=3.554, 95%CI: 1.201-10.514) and those whose paternal had a senior high school/technical secondary school education (OR=2.975, 95%CI: 1.003-8.823) exhibited a higher risk of the persistent high-growth pattern. Conversely, CH children whose paternal reproductive age was 30 to 35 years (OR=0.166, 95%CI: 0.034-0.806) had a lower risk of the persistent high-growth pattern. Conclusions The BAZ trajectory of children with CH aged 0 to 3 years exhibited three patterns: persistent high-growth, slow-growth, and appropriate-growth. The persistent high-growth and slow-growth patterns were associated with treatment timing, TSH levels at diagnosis, paternal reproductive age, and paternal education level. It is recommended to strengthen early treatment interventions and provide family follow-up guidance.

Objective: To investigate the epidemiological characteristics of pertussis in Harbin City from 2015 to 2024, so as to provide the basis for formulating pertussis prevention and control measures. Methods: The incidence data of pertussis in Harbin City from 2015 to 2024 were collected through the Infectious Disease Reporting Information System of Chinese Disease Prevention and Control Information System, and the vaccination data were collected through the Immunization Program Information System of Heilongjiang Province. Descriptive epidemiological methods were used to analyze the temporal, regional and population distribution characteristics of pertussis incidence as well as the immunization history of pertussis cases. Results: A total of 417 cases of pertussis were reported in Harbin City from 2015 to 2024, with an average annual reported incidence of 0.41/100 000. The reported incidence increased from 0.18/100 000 in 2015 to 0.64/100 000 in 2024, showing an overall upward trend (P<0.05). The peak incidence period was from August to November, with 253 cases, accounting for 60.67%. The average annual reported incidences of pertussis in Shuangcheng District, Nangang District and Daoli District were relatively high, at 1.09/100 000, 0.93/100 000 and 0.52/100 000, respectively. There were 223 male cases and 194 female cases, with a male-to-female ratio of 1.15∶1. The average annual reported incidence of pertussis was 0.45/100 000 in males and 0.39/100 000 in females, with no statistically significant difference (P>0.05). Cases were predominantly distributed among children under 6 months and those aged 6 to under 10 years, with 176 and 144 cases, accounting for 42.21% and 34.53% respectively. The majority of cases were scattered children, with 266 cases (63.79%). There were 175 cases (41.97%) without diphtheria-tetanus-pertussis (DTP) vaccine and 172 cases (41.25%) who had completed the full course of immunization. Conclusions The incidence of pertussis in Harbin City showed an upward trend from 2015 to 2024. Autumn was identified as the peak season for disease onset. Shuangcheng District and Nangang District were the high-incidence areas. Children under 6 months, those aged 6 to under 10 years, scattered children, and those who had not received the DTP vaccine were the high-risk groups. It is recommended to improve pertussis surveillance strategies and strengthen childhood immunization programs.

Objective:To evaluate the predictive value of serum 25-hydroxyvitamin D (25(OH)D) level for the clinical response and imaging response to anal fistula in patients with perianal fistulizing Crohn′s disease (PFCD) treated with ustekinumab (UST).Methods:From October 1, 2021 to June 30, 2023, 80 patients with active PFCD who received UST treatment at the Second Affiliated Hospital of Wenzhou Medical University were retrospectively collected. Harvey-Bradshaw index (HBI) was applied to evaluate the clinical activity of PFCD patients. Perianal disease activity index (PDAI) were used to evaluate the clinical outcomes of anal fistula and pelvic magnetic resonance imaging (MRI) were used to evaluate the imaging outcomes of anal fistula. Serum 25(OH)D levels were examined at week 0, 8, 16, and 24 after UST treatment. Binary logistic regression models were performed to analyze the relationship between the baseline serum 25(OH)D level and the clinical pathological characteristics. And the correlation between the serum 25(OH)D level and the clinical response to anal fistula at week 8 after UST treatment was analyzed. The relationship between clinical response and imaging response to anal fistula at week 24 was also analyzed. R software was employed to draw nomograms and calculate the C-index. Independent sample t test and chi-square test were used for statistical comparison. Results:Multifactorial binary logistic regression analysis showed that the baseline level of serum 25(OH)D was independently correlated with the baseline HBI and baseline PDAI in PFCD patients ( OR=1.45, 95% confidence interval (95% CI) 1.08 to 1.95, P=0.014; OR=1.39, 95% CI 1.01 to 1.92, P=0.042). At week 8 after UST treatment, the serum 25(OH)D level of patients with clinical response to fistula was higher than that of patients without clinical response ((21.77±6.17) μg/L vs. (16.72±6.39) μg/L), while the baseline PDAI was lower than that of patients without response (6.88±2.15 vs. 8.06±2.14), and the proportions of patients with previous failure of biologic therapy and with complex anal fistula were also lower than those of patients without response (42.4%, 14/33 vs. 66.0%, 31/47; 57.6%, 19/33 vs. 78.7%, 37/47), and the differences were statistically significant ( t=3.53 and 2.43, χ2=4.36 and 4.13; P=0.002, 0.022, 0.039 and 0.045). At week 24 after UST treatment, the serum level of 25(OH)D in patients with imaging response was higher than that in patients without response ((22.48±5.81) μg/L vs. (16.66±6.34) μg/L), and the proportion of patients with previous failure of biologic therapy and the proportion of patients with complex anal fistula was lower than that in patients without response (40.0%, 20/50 vs. 12/15; 60.0%, 30/50 vs. 14/15), and all the differences were statistically significant ( t=3.33, χ2=7.39 and 5.86; P=0.004, 0.011 and 0.038). Multifactorial binary logistic regression model analysis showed that the average serum 25(OH)D level and previous failure of biological therapy were 2 independent factors of clinical response to anal fistula at week 8 after UST treatment ( OR=1.11, 95% CI 1.02 to 1.21, P=0.012; OR=0.34, 95% CI 0.12 to 0.97, P=0.043), which were also 2 independent factors of clinical response to anal fistula ( OR=1.14, 95% CI 1.05 to 1.24, P=0.002; OR=0.30, 95% CI 0.11 to 0.89, P=0.029) and imaging response to anal fistula ( OR=1.20, 95% CI 1.05 to 1.36, P=0.006; OR=0.11, 95% CI 0.02 to 0.58, P=0.009) at week 24 after UST treatment. The nomograms showed the C-indexes of the clinical response to anal fistula at week 8 and week 24 after UST treatment were 0.78 (95% CI 0.68 to 0.89) and 0.76 (95% CI 0.64 to 0.87), respectively. The C-index of imaging response at week 24 after UST treatment was 0.85 (95% CI 0.76 to 0.95). Conclusions:In PFCD patients treated with UST, serum 25(OH)D levels and previous failure of biological therapy may independently affect the clinical response to anal fistula at week 8 and 24 after UST treatment, as well as the imaging response to anal fistula at week 24 after UST treatment.

Objective:To exploring the application effect of doctors-nurses-patients theory of goal attainment combined with StMarys cluster intervention mode in patients with tracheotomy after stroke.Methods:Using convenient sampling method, a total of 130 stroke patients with tracheostomy who were admitted to Shangqiu First People's Hospital from August 2020 to February 2022 were selected as the research objects. The patients were divided into the control group and the observation group using the random number table method, with 65 cases in each group. The control group received routine nursing care, while the observation group applied doctors-nurses-patients theory of goal attainment combined with StMarys cluster nursing intervention mode on the basis of the control group. After intervention, scores of Self Rating Anxiety Scale (SAS) and Self Rating Depression Scale (SDS) and patient nursing satisfaction were compared between the two groups.Results:After intervention, the SAS and SDS scores of the observation group were lower than those of the control group, and the nursing satisfaction was higher than that of the control group, and the differences were statistically significant ( P<0.05) . Conclusions:The doctors-nurses-patients theory of goal attainment combined with StMarys cluster intervention mode can help improve the psychological state of patients and increase nursing satisfaction.

Objective To compare the difference of peripheral blood adiponectin and CD4+T cell subsets between patients with a-cute gouty arthritis and healthy controls,to explore the correlation between adiponectin and serum uric acid,disease activity,CT4+T cell subsets and some cytokines in patients with gout.Methods The clinical data(including general data,neutrophils,erythrocyte sedimen-tation rate,C-reactive protein,blood uric acid,CT4+T cell subsets and some cytokines)of acute gout group(n=90)and healthy con-trol group(n=72)were collected.The level of adiponectin in peripheral blood of two groups were detected,and the differences of adi-ponectin and CD4+T cell subsets between the two groups were compared;the correlation between adiponectin and clinical data was ana-lyzed.Results The levels of serum adiponectin in the acute gout group were significantly lower than those in the healthy control group(P＜0.001),and the levels of Th2,Thl7,Th17/Treg were significantly higher than those in the healthy control group(P＜0.05),while the levels of Treg and Th1/Th2 were significantly lower than those in the healthy control group(P＜0.05).In the acute gout group,adiponectin was negatively correlated with neutrophil,erythrocyte sedimentation rate and C-reactive proten(r=-0.244,P＜0.05;r=-0.311,P＜0.05;r=-0.506,P＜0.001),there was no correlation with serum uric acid.In acute gout group,adiponectin was posi-tively correlated with Th1 and Th1/Th2(r=0.252,P＜0.05;r=0.218,P＜0.05).In acute gout group,adiponectin in peripheral blood was positively correlated with interleukin-2(IL-2),interleukin-4(IL-4)and interleukin-10(IL-10)(r=0.323,P＜0.05;r=0.377,P＜0.05;r=0.359,P＜0.05).There was a negative correlation between interleukin-6(IL-6)and tumor necrosis factor-α(TNF-α)(r=-0.265,P＜0.05;r=-0.299,P＜0.05).Multiple linear regression analysis showed that adiponectin in the acute gout group was negatively correlated with erythrocyte sedimentation rate,C-reactive protein,IL-6 and TNF-α(BESR=-12.541,P=0.003;BCRP=-8.256,P=0.024;BIL-6=-15.907,P=0.037;BTNF-α=-79.770,P=0.040),but positively correlated with Th1(BTh1=2.959,P=0.006).Conclusion The levels of adiponectin in the peripheral blood of patients with acute gouty arthritis were decreased,the levels of Th2 and Th17 were increased,and the levels of Treg were decreased.The decrease of adi-ponectin was related to the immunological disorder and inflammation in the patients with acute gouty arthritis.