OBJECTIVES: The detection rate of scoliosis among school-aged children has been rising annually, varying by region, and has become a major public health concern affecting both physical and mental health. Its onset is multifactorial, and early screening combined with targeted interventions can alter disease progression. This study aims to investigate the prevalence and influencing factors of scoliosis among primary and secondary school students in Hunan Province, providing scientific evidence for targeted prevention strategies. METHODS: A stratified, randomized cluster sampling method was used to select 281 401 students from 14 prefecture-level cities in Hunan Province for scoliosis screening, physical examination, and questionnaire survey. The chi-square test was used for group comparisons, and trend chi-square test analyzed differences in screening positive rate by age. A multilevel regression model was applied to identify influencing factors, and ArcGIS was used to visualize spatial distribution patterns of scoliosis. RESULTS: The overall screening positive rate for scoliosis among Hunan students was 1.61%. Urban areas had a significantly higher rate than rural counties (2.81% vs 0.98%; P<0.01). The rate was equal between boys and girls (1.61% each). Underweight students had a higher rate than those with normal weight, overweight, or obesity (P<0.01). Stratified by age, urban students aged 6-18 years consistently showed higher positive rates than rural peers (P<0.001). No significant gender differences were observed at most ages (all P>0.05), except at age 11, where the females had a higher rate (1.28% vs 1.02%; P=0.048). After age 11, underweight students exhibited significantly higher positive rates than those with normal or higher BMI(all P<0.05). Across all groups, urban/rural, male/female, underweight/normal/overweight/obese, the scoliosis rate increased with age. By region, the screening positive rate ranged from 0.38% to 3.36%, with the top three being Chenzhou (3.36%), Xiangtan (2.78%), and Hengyang (2.71%), while the lowest was Xiangxi Tujia and Miao Autonomous Prefecture (0.38%). Multilevel regression analysis revealed that age (OR=1.160, 95% CI 1.135 to 1.186) and urban residence (OR=2.497, 95% CI 1.946 to 3.205) were positively associated with scoliosis risk (both P<0.01). Conversely, female gender (OR=0.931, 95% CI 0.874 to 0.993), normal nutritional status (OR=0.751, 95% CI 0.671 to 0.840), overweight (OR=0.513, 95% CI 0.447 to 0.590), obesity (OR=0.418, 95% CI 0.358 to 0.489), and engaging in ≥ 60 minutes of moderate-to-vigorous physical activity 2 to 4 days (OR=0.928, 95% CI 0.865 to 0.996) or 5 to 7 days per week (OR=0.912, 95% CI 0.833 to 0.998) were negatively associated with scoliosis risk (all P<0.05). CONCLUSIONS The prevalence of scoliosis among primary and secondary school students in Hunan Province is relatively high and is significantly associated with age, gender, urban-rural status, nutritional condition, and physical activity frequency. Targeted interventions and enhanced monitoring in high-risk regions and populations are essential to prevent and control scoliosis.
Humans ; Scoliosis/epidemiology* ; Male ; Female ; Adolescent ; China/epidemiology* ; Prevalence ; Child ; Students/statistics & numerical data* ; Rural Population/statistics & numerical data* ; Urban Population/statistics & numerical data* ; Surveys and Questionnaires ; Risk Factors ; Thinness/epidemiology*

Objective:To investigate the clinicopathological features of colorectal adenocarcinoma with enteroblastic differentiation (CAED).Methods:Eight cases of CAED diagnosed at the Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China from January 2017 to August 2023 were collected. The histopathological, immunohistochemical, molecular and prognostic features of 8 CAED cases were analyzed. The relevant studies were also reviewed.Results:Among the eight patients, there were six males and two females, with an average age of 58 years (range: 29-77 years, median age: 61.5 years). Preoperative serum alpha-fetoprotein levels were elevated in five patients (14.0-286.6 μg/L). Four tumors were located in the colon, and four tumors in the rectum. Two patients were clinically staged as advanced stage (stage Ⅳ), and distant metastasis occurred at the initial diagnosis (one case had liver metastasis, and the other had lung, bone and multiple lymph nodes metastases). Six patients were clinically staged as locally-advanced stage (Stage Ⅱ-Ⅲ). Three of them developed distant metastases after surgery (one case had liver metastasis, one case had lung metastasis, and one case had peritoneal metastasis). Additionally, two patients died at 9 months and 24 months after surgery, respectively. The tumors were composed of various proportions of adenocarcinoma components with enteroblastic differentiation (30%-100%) and classical tubular adenocarcinoma components. The component with enteroblastic differentiation exhibited morphology similar to embryonic intestinal epithelium: cuboidal or columnar tumor cells arranged in tubular, papillary, cribriform, or solid nest patterns, with clear cytoplasm. Immunohistochemical studies showed that tumor cells expressed at least one oncofetal protein (SALL4, Glypican-3, and AFP). In addition, focal squamous differentiation was observed in 3 cases (3/8). Compared to the primary tumor, both CAED and squamous differentiation components were increased in the metastatic tumors. Based on the sequencing results of KRAS, NRAS and BRAF of the primary and/or metastatic tumors, 5 cases were wild-type, while KRAS exon 2 (G13D) mutations were identified in 2 cases.Conclusions:CAED is a rare colorectal malignancy with a dismal prognosis. Accurate pathological diagnosis is prognostically valuable. The histological features of enteroblastic differentiation, elevated serum AFP levels, and the expression of oncofetal proteins play an important role in the tumor diagnosis.

Objective To explore the causal relationship between family resilience and mental health in military personnel population.Methods A total of 204 military personnel were recruited from an army unit stationed in Western China with cluster convenience sampling.Family Resilience Scale(FRS)and Symptom Checklist 90(SCL-90)were used to survey them twice,in an interval of 4 months.Amos 26.0 was applied to construct a cross-lag model and analyze the data.Results After controlling mental symptoms from the first survey,family resilience in the first measure significantly predicted mental symptoms in the second measure(β=-0.14,P＜0.05).After controlling for family resilience from the first survey,mental symptoms in the first measure significantly predicted family resilience in the second measure(β=-0.13,P＜0.05).Conclusion The relationship between family resilience and mental health is mutually causal in military personnel,and one predicts the other one.Our findings highlight the key dimensions of the relationship between the two.

Background The mental health problems of employees in administrative organs and public institutions are highly valued.However,there is a lack of understanding regarding the mental health status of employees in provincial and municipal administrative organs and public institutions in Qinghai region.Objective To analyze the anxiety and depression of employees in provincial and municipal administrative organs and public institutions in Qinghai region,so as to provide references for promoting their mental health and intervening in psychological problems.Methods From October 23 to 28,2022,a total of 3 096 employees in provincial and municipal administrative organs and public institutions in Qinghai region were enrolled using stratified cluster sampling technique,and were assessed using Self-rating Anxiety Scale(SAS)and Self-rating Depression Scale(SDS).Results A total of 1797(58.04％)employees in municipal and above administrative organs and public institutions in Qinghai region completed a valid questionnaire survey.Depressive symptoms were noted in 579(32.22％).SDS scores yielded statistical difference among the selected employees of different ethnicities,types of job positions and educational levels(F=9.074,101.488,4.477,P<0.01),and the severity of depressive symptoms also demonstrated statistical difference among the selected employees with different ethnicities,educational levels and types of job positions(H=49.196,17.028,160.848,P<0.01).Anxiety symptoms were detected in 711(39.57％)employees.SAS scores exhibited statistical difference among the employees with different genders,ages,ethnicities,educational levels,marital status and types of job positions(t=-4.571,F=6.648,3.950,5.243,12.008,22.253,P<0.01).Statistical differences were also illustrated in the severity of anxiety symptoms among the selected employees with different ages,genders,ethnicities,educational levels,marital status and types of job positions(H=24.361,-3.788,28.365,24.268,25.976,56.204,P<0.01).Conclusion About one-third of employees in municipal and above administrative organs and public institutions in Qinghai region may have symptoms of depression and anxiety.The depression symptoms are more severe among Tibetan people,those with low education levels and ordinary civil servants.The anxiety symptoms are more severe among employees aged 30 and below,those with low education levels,unmarried and those in technical positions.

Objective:To evaluate the long-term efficacy of radiotherapy for elderly patients with esophageal squamous cell carcinoma.Methods:Clinical data of 118 elderly patients aged ≥65 years with esophageal squamous cell carcinoma treated with radiotherapy alone or concurrent chemoradiotherapy in Cancer Hospital affiliated to Xinjiang Medical University from January 2013 to January 2016 were retrospectively analyzed. All patients were randomly divided into the radiotherapy alone ( n=57) and concurrent chemoradiotherapy groups ( n=61). The effective rate, survival rate, adverse reactions and causes of death were compared between two groups. Rate and constituent ratio were used to describe the categorical variables, and Pearson Chi-square test was used for univariate analysis. Results:The effective rate (68.4% vs. 86.9%, P=0.016) and incidence of adverse reactions (21.1% vs. 50.9%, P<0.001) between radiotherapy alone and concurrent chemoradiotherapy groups were significantly differed. The 1-year overall survival rate significantly differed between two groups (75.4% vs. 91.8%, P=0.016), while no significant differences were observed in the 3-year overall survival rate (36.8% vs. 42.7%, P=0.088) and 5-year overall survival rate (10.7% vs. 18.0%, P=0.746). The main cause of death in two groups was recurrence combined with distant metastasis. Conclusion:Compared with the radiotherapy alone, concurrent chemoradiotherapy can significantly improve the effective rate and survival rate for elderly patients with esophageal squamous cell carcinoma, whereas it may increase the incidence of adverse reactions.

Objective:To investigate the effects of free triiodothyronine/free thyroxine(FT3/FT4) and one carbon metabolites on metabolic syndrome(MetS) in patients with severe mental illness(SMI).Methods:Retrospective case-control study was conducted to select 328 patients with SMI who were hospitalized in Beijing Huilongguan Hospital from January 2022 to August 2023 as the study subjects, including 180 patients with schizophrenia (SZ), 74 patients with bipolar disorder (BD), and 74 patients with major depression (MDD). Another 74 healthy subjects in the same period were selected as the control group. The levels of thyroid hormones and one-carbon metabolites [ folic acid, vitamin B12 (VitB12) and homocysteine (HCY) ] were compared between the two groups. At the same time, clinical data and MetS related information of SMI patients were collected. Partial correlation analysis and Logistic regression analysis were used to study the relationship between FT3/FT4 and one-carbon metabolites and MetS risk factors and insulin resistance in SMI patients, respectively.Results:There were statistically significant differences in gender, age, course of disease, smoking rate, body mass index (BMI), high-density lipoprotein cholesterol (HDL-C), triglyceride (TG)/HDL-C, low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), antipsychotic drug use rate, mood stabilizer use rate, antidepressant drug use rate and hypoglycemic treatment among SZ, BD and MDD groups in SMI patients (all P<0.05).Compared with the control group, FT3/FT4, folic acid and VitB12 in patients with SMI were significantly lower ( Z=-4.315, P<0.001; Z=-8.216, P<0.001; Z=-6.021, P<0.001), HCY increased significantly ( Z=-8.789, P<0.001);Partial correlation analysis showed that FT3/FT4 in patients with SMI was positively correlated with TG( r=0.303, P<0.001), TG/HDL-C( r=0.228, P<0.001), insulin resistance index(HOMA-IR)( r=0.204, P<0.001), triglyceride glucose index(TyG)( r=0.284, P<0.001), triglyceride glucose body mass index(TyG-BMI)( r=0.211, P<0.001) and body mass index(BMI)( r=0.154, P=0.005), and negatively correlated with insulin sensitivity index(QUICKI)( r=-0.205, P<0.001). VitB12 was positively correlated with HDL-C( r=0.144, P=0.009) and QUICKI( r=0.115, P=0.038), and negatively correlated with TyG-BMI ( r=-0.122, P=0.028) and BMI ( r=-0.127, P=0.022). HCY was positively correlated with TyG ( r=0.114, P=0.039) and TyG-BMI ( r=0.188, P=0.001). Multivariate ordinal logistic regression analysis showed that smoking( OR=1.602,95% CI=1.004-2.558), female( OR=1.736,95% CI=1.041-2.895), FT3/FT4( OR=17.811,95% CI=1.596-198.764), HCY ( OR=1.026,95% CI=1.009-1.043) and BD ( OR=2.150,95% CI=1.092-4.232) were the influencing factors of the number of risk factors for MetS in patients with SMI, while VitB12 ( OR=0.997,95% CI=0.995-0.998) was a protective factor; binary Logistic regression analysis showed that patients with SMI with long course of disease( OR=1.024,95% CI=1.008-1.041) and high level of HCY ( OR=1.033,95% CI=1.014-1.052) were more likely to have MetS. Conclusion:Dynamic monitoring of FT3/FT4 and one-carbon metabolites levels is helpful to identify the risk of MetS in patients with SMI and provide reference for prevention and treatment.

Objective:To investigate the effects of free triiodothyronine/free thyroxine(FT3/FT4) and one carbon metabolites on metabolic syndrome(MetS) in patients with severe mental illness(SMI).Methods:Retrospective case-control study was conducted to select 328 patients with SMI who were hospitalized in Beijing Huilongguan Hospital from January 2022 to August 2023 as the study subjects, including 180 patients with schizophrenia (SZ), 74 patients with bipolar disorder (BD), and 74 patients with major depression (MDD). Another 74 healthy subjects in the same period were selected as the control group. The levels of thyroid hormones and one-carbon metabolites [ folic acid, vitamin B12 (VitB12) and homocysteine (HCY) ] were compared between the two groups. At the same time, clinical data and MetS related information of SMI patients were collected. Partial correlation analysis and Logistic regression analysis were used to study the relationship between FT3/FT4 and one-carbon metabolites and MetS risk factors and insulin resistance in SMI patients, respectively.Results:There were statistically significant differences in gender, age, course of disease, smoking rate, body mass index (BMI), high-density lipoprotein cholesterol (HDL-C), triglyceride (TG)/HDL-C, low-density lipoprotein cholesterol (LDL-C), total cholesterol (TC), antipsychotic drug use rate, mood stabilizer use rate, antidepressant drug use rate and hypoglycemic treatment among SZ, BD and MDD groups in SMI patients (all P<0.05).Compared with the control group, FT3/FT4, folic acid and VitB12 in patients with SMI were significantly lower ( Z=-4.315, P<0.001; Z=-8.216, P<0.001; Z=-6.021, P<0.001), HCY increased significantly ( Z=-8.789, P<0.001);Partial correlation analysis showed that FT3/FT4 in patients with SMI was positively correlated with TG( r=0.303, P<0.001), TG/HDL-C( r=0.228, P<0.001), insulin resistance index(HOMA-IR)( r=0.204, P<0.001), triglyceride glucose index(TyG)( r=0.284, P<0.001), triglyceride glucose body mass index(TyG-BMI)( r=0.211, P<0.001) and body mass index(BMI)( r=0.154, P=0.005), and negatively correlated with insulin sensitivity index(QUICKI)( r=-0.205, P<0.001). VitB12 was positively correlated with HDL-C( r=0.144, P=0.009) and QUICKI( r=0.115, P=0.038), and negatively correlated with TyG-BMI ( r=-0.122, P=0.028) and BMI ( r=-0.127, P=0.022). HCY was positively correlated with TyG ( r=0.114, P=0.039) and TyG-BMI ( r=0.188, P=0.001). Multivariate ordinal logistic regression analysis showed that smoking( OR=1.602,95% CI=1.004-2.558), female( OR=1.736,95% CI=1.041-2.895), FT3/FT4( OR=17.811,95% CI=1.596-198.764), HCY ( OR=1.026,95% CI=1.009-1.043) and BD ( OR=2.150,95% CI=1.092-4.232) were the influencing factors of the number of risk factors for MetS in patients with SMI, while VitB12 ( OR=0.997,95% CI=0.995-0.998) was a protective factor; binary Logistic regression analysis showed that patients with SMI with long course of disease( OR=1.024,95% CI=1.008-1.041) and high level of HCY ( OR=1.033,95% CI=1.014-1.052) were more likely to have MetS. Conclusion:Dynamic monitoring of FT3/FT4 and one-carbon metabolites levels is helpful to identify the risk of MetS in patients with SMI and provide reference for prevention and treatment.

Objective:To investigate the clinicopathological features, immunohistochemical characteristics, differential diagnosis and prognosis of gastric SWI/SNF-complex deficient undifferentiated/rhabdoid carcinomas.Methods:Two cases of gastric SWI/SNF-complex deficient undifferentiated/rhabdoid carcinoma were collected at Fudan University Shanghai Cancer Center, Shanghai, China from 2017 to 2018. The clinicopathological characteristics were analyzed. Hematoxylin and eosin, and immunohistochemical stains were performed, and the relevant literatures were reviewed.Results:The two patients were both male, aged 60 and 74 years, respectively. Their symptoms were both abdominal pain. The tumor arose in the esophagogastric junction in case 1, and the cardia to the fundus and the posterior wall of the upper part of gastric body in case 2. Both tumors were present as an ulcerative mass. The patients died of tumor 11 months and 8 months after surgery, respectively. Histologically, the tumor cells arranged in sheets, nests, cords or trabecular patterns, and pseudoavleolar structure. The tumor cells were epithelioid with uniform morphology, while the tumors showed scant stroma and massive necrosis. Variable rhabdoid cells and multinucleated giant cells were seen in both cases. SMARCA4 encoding protein BRG1 was undetectable in both tumors, while SMARCB1 encoding protein INI1 was detected. The tumor cells were diffusely positive for vimentin and negative for epithelial marker (CKpan), gastrointestinal stromal tumor markers (CD117 and DOG1), myogenic markers (desmin and myogenin), melanoma markers (S-100 protein, SOX10 and HMB45), and lymphohematopoietic markers (LCA and CD20).Conclusions:Gastric SWI/SNF-complex deficient undifferentiated/rhabdoid carcinoma is a rare and highly aggressive tumor with poor prognosis. The detection of subunits protein expression of SWI/SNF complex is important for diagnosis of the tumor.

Objective: To investigate the clinicopathological features and outcome of gastroenteropancreatic high-grade neuroendocrine tumors. Methods: A total of 60 gastroenteropancreatic high-grade neuroendocrine tumors were collected from January 1st, 2013 to December 31th, 2018 at Fudan University Shanghai Cancer Center, with available pathology databases and clinic follow-up information. At the same time, 157 cases of gastrointestinal pancreatic neuroendocrine neoplasm (NEN) diagnosed at the hospital in 2018 were collected and the incidence of NEN at all grades was compared. Results: There were 32 males and 28 females, aged 13-80 years (mean 54 years). Pancreas primary was the most common (48%, 29/60). Nodal metastatic rate was 9/16 and distant metastatic rate was 41%(18/44). Liver was the most common site of metastasis. Among all the gastroenteropancreatic neuroendocrine neoplasms diagnosed in the hospital in 2018, the incidence of high-grade neuroendocrine tumors was the lowest (7%, 11/157). High-grade neuroendocrine tumors had typical pathologic features of well-differentiated/moderate neuroendocrine tumors, but with significant differences in mitotic rates. By immunohistochemical staining, most of the tumors expressed neuroendocrine markers and somatostatin receptor 2 was positive in 60% (12/20) of the cases. The average Ki-67 index was 30%-40%, and there was significant difference between cases (18%-80%). The overall survival of high-grade neuroendocrine tumors was 43 months, and the disease-free survival was 12 months. Conclusions High-grade neuroendocrine tumor is a rare group of neuroendocrine tumors, with unique clinicopathological features and good prognosis. Pathological classification and grading of gastroenteropancreatic neuroendocrine neoplasms can help clinicians to select appropriate treatment and accurately evaluate prognosis.

Objective To investigate the delay of door to signature time in primary percutaneous coronary intervention (PCI) and its influence in patients with ST segment elevation myocardial infarction (STEMI),therefore to provide a scientific basis for further effective shortening the time of primary PCI in patients with STEMI.Methods A total of 226 patients who diagnosed with STEMI and underwent primary PCI at Henan Provincial People's Hospital from June 2016 to December 2017 were enrolled in the study.Observation indicators include:(1) baseline data of patients;(2) time segments in primary PCI:total ischemic time (TIT),door to balloon time (DTBT),door-to-signature time (DTST),signature to balloon time (STBT);(3) the demographic characteristics of the family members who signed informed consent;and (4) the psychological factors and coping strategies of family members before signing informed consent.All data was analyzed using SPSS software (version 22.0).Multiple linear regression analysis was used to analyze the influencing factors of delay of DTST.A P＜0.05 was considered statistically significant.Results In this study,226 patients with STEMI who were first diagnosed in our hospital had a mean age of 55.23±10.80 years,and 181 (80.1％) were male.The median of TIT,DTBT,DTST,STBT were 312 min,166 min,82 min,and 80 min.The ratio of DTST in DTBT and TIT was 50％ and 28.5％,respectively.The multiple linear regression analysis showed that the number of direct family members (P＜0.001),the degree of educational in middle school and below (P=0.010),high school/technical secondary school (P=0.029),families worrying about the high cost of medical care (P=0.020),families consulted each other repeatedly (P=0.022),and consulted the other medical staff(P=0.022) are risk factors of DTST delay,and city residence (P=0.048) is the protection factor of DTST delay.Conclusions The long time of DTS is a reality of the practice of primary PCI in China.The factors that lead to longer DTST include demographic characteristics,psychological factors and coping strategies of family members.The STBT of primary PCI in China should be taken into the value while emphasizing the DTBT.