[Objective]To investigate the application effect of micro-lecture combined with workshop education mode in home Chinese medicine retention enema for patients with ulcerative colitis(UC).[Methods]Eighty patients with UC who needed home Chinese medicine retention enema of Compound Qingdai Enema in Zhejiang Provincial Hospital of Chinese Medicine from June 2022 to June 2024 were selected and randomly divided into control group and experimental group,40 cases in each group.Control group received the routine health education,while experimental group received micro-lecture combined with workshop education mode.The scores of Chinese medicine retention enema and satisfaction with nursing were evaluated in the two groups within 1 day after intervention.The clinical intestinal symptoms,quality of life,anxiety and depression scores of patients were evaluated before intervention and 6 months after intervention.[Results]After the intervention of micro-lecture combined with workshop mode,the theoretical score of Chinese medicine retention enema in experimental group was(98.35±0.80),the operational score was(92.48±3.86),the nursing satisfaction score was(96.93±1.70),the quality of life score was(176.11±21.11),the anxiety score was(34.56±5.69),and the depression score was(33.41±5.69).In control group,the theoretical score was(92.02±2.01),the operational score was(80.05±3.07),the nursing satisfaction score was(92.40±2.12),the quality of life score was(161.29±20.56),the anxiety score was(42.31±5.33),and the depression score was(41.63±5.12).The scores of theoretical and operational assessment,nursing satisfaction,each item of clinical intestinal symptoms,quality of life,anxiety and depression in experimental group were significantly higher than those in control group(P<0.05).[Conclusion]Compared with conventional health education,the micro-lecture combined workshop education mode can improve the cognition and operation level of home Chinese medicine retention enema in patients with UC,reduce the anxiety and depression levels of patients,promote the relief of clinical intestinal symptoms,improve quality of life and nursing satisfaction.

[Objective]To investigate the application effect of micro-lecture combined with workshop education mode in home Chinese medicine retention enema for patients with ulcerative colitis(UC).[Methods]Eighty patients with UC who needed home Chinese medicine retention enema of Compound Qingdai Enema in Zhejiang Provincial Hospital of Chinese Medicine from June 2022 to June 2024 were selected and randomly divided into control group and experimental group,40 cases in each group.Control group received the routine health education,while experimental group received micro-lecture combined with workshop education mode.The scores of Chinese medicine retention enema and satisfaction with nursing were evaluated in the two groups within 1 day after intervention.The clinical intestinal symptoms,quality of life,anxiety and depression scores of patients were evaluated before intervention and 6 months after intervention.[Results]After the intervention of micro-lecture combined with workshop mode,the theoretical score of Chinese medicine retention enema in experimental group was(98.35±0.80),the operational score was(92.48±3.86),the nursing satisfaction score was(96.93±1.70),the quality of life score was(176.11±21.11),the anxiety score was(34.56±5.69),and the depression score was(33.41±5.69).In control group,the theoretical score was(92.02±2.01),the operational score was(80.05±3.07),the nursing satisfaction score was(92.40±2.12),the quality of life score was(161.29±20.56),the anxiety score was(42.31±5.33),and the depression score was(41.63±5.12).The scores of theoretical and operational assessment,nursing satisfaction,each item of clinical intestinal symptoms,quality of life,anxiety and depression in experimental group were significantly higher than those in control group(P<0.05).[Conclusion]Compared with conventional health education,the micro-lecture combined workshop education mode can improve the cognition and operation level of home Chinese medicine retention enema in patients with UC,reduce the anxiety and depression levels of patients,promote the relief of clinical intestinal symptoms,improve quality of life and nursing satisfaction.

Objective To investigate the related factors of early neurological deterioration in elderly patients with thrombolysis for acute occlusive stroke of large intracranial vessels. Methods Clinical materials of 480 elderly patients with thrombolysis for acute occlusive stroke of large intracranial vessels were retrospectively analyzed. The National Institutes of Health Stroke Scale (NIHSS) was used to evaluate the neurological function of patients within 72 hours after thrombectomy, and the patients were divided into deterioration group and non-deterioration group. The baseline materials were compared between the two groups, the factors of early neurological deterioration were analyzed, and the receiver operating characteristic (ROC) curve was drawn to analyze the predictive value of risk. Results Among 480 elderly patients with thrombolysis for acute occlusive stroke of large intracranial vessels, 92 cases (19.17%) had early neurological deterioration; the blood glucose level, white blood cell count, incidence of dysphagia, and incidence of coma in the deterioration group were significantly higher than those in the non-deterioration group (P < 0.05); the Logistic regression analysis showed that high level of blood glucose (95%CI, 1.203 to 1.478), high level of white blood cell count (95%CI, 1.159 to 1.408), dysphagia (95%CI, 7.049 to 31.475), and coma (95%CI, 8.375 to 43.195) were risk factors for early neurological deterioration in elderly patients with thrombolysis for acute occlusive stroke of large intracranial vessels (OR>1, P < 0.05). ROC curve results showed that blood glucose, white blood cell count, dysphagia, and coma had certain predictive value for early neurological deterioration in elderly patients with thrombolysis for acute occlusive stroke of large intracranial vessels[the area under the curve (AUC) was 0.733, 0.708, 0.707 and 0.701]; the ROC curve showed AUC was 0.934, indicating that the model was reliable and stable. Conclusion Early neurological deterioration in elderly patients with thrombolysis for acute occlusive stroke of large intracranial vessels may be related to factors such as blood glucose, white blood cell count, dysphagia, and coma. Early risk assessment and relevant intervention measures can be taken clinically to improve prognosis.

Objective To investigate the overweight and obesity of primary and middle school students in Sijing area of Shanghai from 2020 to 2022,so as to provide scientific basis for the intervention of childhood obesity.Methods In October 2020 and October 2022,all primary and middle school students in Sijing area underwent physical examination by cluster sampling method.A cross-sectional study was conducted to investigate the obesity and overweight in primary and middle school students of different ages and genders in Sijing area.Results In 2020 and 2022,7 766 and 10 594 students completed physical examination,respectively,and 4 626 of them underwent two consecutive physical examinations.The incidences of overweight and obesity were 15.14%and 21.89%in 2020,respectively.The incidences of overweight and obesity were 15.41%and 21.11%in 2022,respectively.There were no significant differences in the incidences of overweight or obesity between 2020 and 2022(P>0.05).In 2020,the incidences of overweight and obesity of male students were 14.91%and 24.70%;the incidences of overweight and obesity of female students were 15.40%and 18.80%,respectively.In 2022,the incidences of overweight and obesity of male students were 15.04%and 24.14%;the incidences of overweight and obesity of female students were 15.82%and 17.82%,respectively.There was no significant difference in the overweight rate between males and females(P>0.05).The incidence of obesity of male students was significantly higher than that of female students in both 2020 and 2022(P<0.05).In the students aged 12 years old,the incidence of obesity was 27.42%in 2022,which was significantly higher than that in 2020(P<0.05).There was no significant difference in the incidence of obesity between other age groups(P>0.05).Among the 4 626 children who participated in two consecutive physical examinations,the overweight/obesity rates were 14.46%/21.25%in 2020 and 16.04%/21.78%in 2022;there was significant difference in the overweight rates(P<0.05),while no significant difference was found in obesity rates(P>0.05).Among the 4 626 children,there were 2 402 boys and 2 224 girls.In 2020,the overweight/obesity rates were 13.70%/24.48%in these boys and 15.29%/17.76%in these girls.In 2022,the overweight/obesity rates were 16.07%/25.44%in these boys and 16.01%/17.72%in these girls.There was no significant difference in the incidence of overweight between these girls and boys in 2020 and 2022(P>0.05),but the obesity rate of boys was significantly higher than that of girls(P<0.05).Conclusion There are high incidences of overweight and obesity among primary and middle school students in Sijing area of Shanghai,and dietary and exercise guidances should be strengthened.Meanwhile,the incidences of overweight and obesity are higher among boys,and obesity prevention and control measures should be strengthened for boys.

Objective To investigate the efficacy of stenting combined suction embolization in treating elderly acute large vascular occlusion stroke(ALVOS)in anterior circulation.Methods Sixty ALVOS patients who received stent thrombectomy alone from January 2020 to December 2020(control group)and 60 ALVOS patients who received stenting combined suction embolization from January 2021 to December 2022(observation group)were compared.The clinical data of the two groups before and after treatment were compared and analyzed.Results The total vascularization rate of the observation group was significantly higher than the control group(P＜0.05).The decrease of monocyte chemoattractant protein,IL-6,TNF-α,neuron-specific enolase,central nerve specific protein and NIHSS and mRS scores after treatment in the observation group were more significantly than those in the control group(all P＜0.05).The total effective rate in the observation group was significantly higher than that in the control group(P＜0.05).Conclusion Compared with stent thrombectomy alone,stent combined with thrombectomy can effectively improve the vascular revascularization rate in elderly patients with ALVOS,regulate the expression levels of inflammatory cytokines and neurological function prognosis-related factors,and have a better regulation effect on nerve function recovery and inflammatory response,and improve the prognosis of patients.

Objective: The study aimed to explore the relationship between childhood maltreatment (CM) and the Big Five personality traits of middle school students, so as to provide scientific evidence for promoting the healthy development of middle school students personality. Methods: A total of 5 724 middle school students from Xuancheng, Hefei and Huaibei of Anhui Province were selected by using a multi stage stratified cluster sampling method to conduct a questionnaire survey, including demographic characteristics, CM experience and Big Five personality traits. Linear regression analysis and canonical correlation analysis were used to explore the associations between CM and the Big Five personality traits. Results: Physical abuse, emotional abuse, sexual abuse, physical neglect, and emotional neglect of middle school students were significantly associated with conscientiousness ( β = -1.71 --2.55) and neuroticism ( β =1.93-3.87) personality traits( P <0.05). Except physical abuse, all other types of CM were significantly associated with extraversion ( β =-1.04--2.32) and agreeableness ( β =-1.07--1.37) personality traits( P <0.05), and only sexual abuse was associated with openness personality trait( β=-0.70, P <0.05). Except for openness personality trait, the relationship between the number of CM experience and the personality traits of middle school students was statistically significant; there was a dose response relationship between the number of CM experiences and the scores of personality traits each dimension( P < 0.05). In the canonical correlation analysis, the canonical correlation coefficient was -0.375( P <0.05). CM experiences were mainly reflected by emotional abuse, emotional neglect and physical neglect (canonical load coefficient was 0.556-0.951). The Big Five personality traits were mainly reflected by neuroticism, conscientiousness and extraversion (canonical load coefficient was -0.702 -0.639). Conclusion There is a correlation between CM and the personality traits of middle school students, and prevention of CM is of great significance for promoting the healthy development of middle school students personality.

Objective:To investigate the screening values of immunocytochemical P16/Ki-67 double staining, P16 INK4α single staining and high-risk human papillomavirus (HR-HPV) testing for high-grade cervical lesions. Methods:The clinical data of 622 patients who underwent cervical thin-layer liquid-based cytology (TCT) and HR-HPV testing in General Hospital of Taiyuan Iron and Steel (Group) Co., Ltd. from March 2019 to July 2021 were retrospectively analyzed. The remaining cytological specimens were detected by P16/Ki-67 double staining and P16 INK4α single staining. Among them, 334 patients with TCT results suggesting atypical squamous cell of undetermined significance (ASCUS) and above and HPV-positive underwent colposcopy pathological biopsy. Using pathological results as reference, the positive predictive value, sensitivity, specificity and accuracy of P16/Ki-67 double staining, P16 INK4α single staining and HR-HPV testing for screening of high-grade squamous intraepithelial neoplasia (HSIL) and cervical cancer were compared. Results:Taking the results of histopathology as references, combined with the results of TCT, 31 of 622 patients were HSIL, of which 22 (71.0%) were positive for P16/Ki-67 double staining, 23 (74.2%) were positive for P16 INK4α single staining, and 25 (80.6%) were positive for HR-HPV testing; 4 cases were cervical cancer, and the positive rates of the three detection methods were all 100.0% (4/4). Among 622 patients, the positive rates of P16/Ki-67 double staining, P16 INK4α single staining and HR-HPV testing for screening of HSIL and cervical cancer were 13.99% (87/622), 25.40% (158/622) and 21.38% (133/622); the positive predictive values were 29.89%, 17.09% and 21.08%; the accuracies were 91.19%, 78.94% and 83.28%; the specificities were 89.77%, 77.98% and 82.46%; the sensitivities were 74.29%, 77.14% and 82.86%. The positive rate, positive predictive value, specificity and accuracy of P16/Ki-67 double staining were higher than those of P16 INK4α single staining and HR-HPV testing, and the differences were statistically significant ( z values were -5.062 and -3.418, 2.328 and 2.450, 5.436 and 3.570, 6.043 and 4.161, all P < 0.05); the sensitivity of HR-HPV testing was higher than that of P16/Ki-67 double staining and P16 INK4α single staining, but the differences were not statistically significant ( z values were -0.890 and 1.017, both P > 0.05). Conclusions:HR-HPV testing is more suitable for primary cervical lesion screening; P16/Ki-67 double staining can be used as a potential combined cell screening tool or an effective triage tool; P16 INK4α single staining has certain limitations.

Objective:To investigate the anticoagulant causes, hemorrhagic susceptibility factors and clinical characteristics of patients with warfarin-related major bleeding in the emergency department of a general hospital.Methods:In a registry study from January 2017 to February 2020, 114 cases of warfarin-related major bleeding patients admitted to Department of Emergency Medicine, the First Affiliated Hospital of Wenzhou Medical University were enrolled. The descriptive methods were used to analyze anticoagulant causes, hemorrhagic susceptibility factors and clinical characteristics. Patients were divided into the international normalized ratio (INR) overrange group and the INR non-overrange group according to INR value during bleeding. The Chi-square test, Student’s t test, and Wilcoxon rank sum test were used to compare the differences between the INR overrange group and the INR non-overrange group. The Wilcoxon rank sum test and Student’s t test were used to analyze the characteristics of gastrointestinal tract bleeding and cerebral hemorrhage. Results:Warfarin-related major bleeding accounted for 0.36% (114/32 040) of first aid cases and 9.84% (114/1 158) of warfarin-taking cases, respectively. Seventy-seven cases (67.5%) of anticoagulant causes were related to atrial fibrillation (AF) and 32 cases (28.1%) were related to post-operative cardiac valve replacement. Of the bleeding susceptibility factors, HAS-BLED scored at 4.0 (3.0, 5.0), 84 cases (73.7%) had a history of drug use, 77 cases (67.5%) aged older than 65 years old, 65 cases (57.0%) had irregular INR monitoring, and 29 cases (25.4%) had recent increase in dose. Forty cases (35.1%) were gastrointestinal tract bleeding with the lowest hemoglobin (Hb) value and the highest score of HAS-BLED. Twenty-one cases (18.4%) were cerebral hemorrhage with the shortest prothrombin time (PT), the lowest INR value, the highest Hb, and the lowest score of HAS-BLED. Twelve cases (10.5%) died or gave up treatment in critical condition, including 6 cases of cerebral hemorrhage, 5 cases of gastrointestinal tract bleeding, and 1 case of hemoptysis. There were statistically significant differences in previous history of antiplatelet therapy, recent increase in dose, HAS-BLED score and bleeding site between the INR overrange group and the INR non-overrange group (all P<0.05). Conclusions:Among patients with warfarin-related major bleeding, AF and post-operative cardiac valve replacement are the main causes of warfarin anticoagulation. INR overrange is related to the previous history of antiplatelet therapy, recent increase in dose, and the high score of HAS-BLED. The gastrointestinal tract bleeding is the most common, with the lowest Hb value and the highest score of HAS-BLED. Cerebral hemorrhage is the second common, with the shortest PT, the lowest INR value, and the highest Hb. The incidence and mortality rates of warfarin-related major bleeding are relatively high.

Objective:To investigate the relationship between serum matrix metalloproteinase-9 (MMP-9) level and the location and severity of bleeding in patients with cerebral microbleeds(CMBs).Methods:A total of 60 CMBs patients admitted to the Department of Neurology of the First Affiliated Hospital of the Xinxiang Medical University from January 2019 to August 2020 were selected as subjects as the CMBs group, and 60 healthy controls without nervous system diseases in outpatient physical examination during the same period were selected as the control group. The clinical data and biochemical indicators of the two groups were collected. Serum MMP-9 levels were measured by enzyme linked immunosorbent assay (ELISA). According to susceptibility weighted imaging (SWI), CMBs patients were divided into grade 1 group ( n=24), grade 2 group ( n=19) and grade 3 group ( n=17), and according to the micro analytical rating scale (MARS), the CMBs patients were divided into the lobar group ( n=19), the deep or infratentorial group ( n=17) and the mixed group ( n=24).The relationship between serum MMP-9 level and the location and severity of CMBs was analyzed. SPSS 19.0 software was used for data statistical analysis.One-way ANOVA, t-test and rank sum test were used for comparison. Logistic regression analysis was used to analyze the influencing factors. Pearson correlation analysis and Spearman correlation analysis were used for correlation analysis. Results:The level of MMP-9 in CMBs group was significantly higher than that in control group (208.13(142.25, 285.88) μg/L, 149.50(93.40, 186.51)μg/L), and the difference was statistically significant ( P<0.05). Serum MMP-9 level was a risk factor of CMBs ( β=1.322, OR=3.750, 95% CI=2.038-7.997, P=0.002). The difference of level of MMP-9 in different severity of CMBs was statistically significant (147.55(109.25, 266.47)μg/L, 242.12(147.55, 288.80)μg/L, 270.42(203.43, 364.27)μg/L, P=0.017). Serum MMP-9 level was positively correlated with the number of CMBs ( r=0.371, P=0.003). The difference of MMP-9 level of CMBs in different locations were statistically significant (249.77(158.43, 338.46)μg/L, 188.83(138.52, 243.15)μg/L, 210.65(144.25, 255.78)μg/L, P=0.013). The increased serum MMP-9 level was a risk factor for CMBs( β=0.401, OR=1.122, 95% CI=1.004-1.204, P=0.036). Conclusion:The increased level of serum MMP-9 may be a risk factor of CMBs, especially for CMBs in cerebral lobesand, and the level of MMP-9 is positively correlated with the severity of CMBs.

Objective: To analyze the effect to the prognosis of tumor site on the patients of colorectal cancer after curative resection with different stage. Methods: Clinicopathological and follow-up data of 2 097 colorectal carcinoma cases undergoing resection at Fourth Hospital of Hebei Medical University from January 2008 to March 2015 were retrospectively analyzed. There were 421 patients in left-sided colorectal cancer (LCC) group (including carcinoma in cecum, ascending colon , hepatic flexure, and transvers colon) , 386 in right-sided colorectal cancer (RCC) group (including carcinoma in splenic flexure, descending colon and sigmoid colon) and 1 290 in rectal cancer (RECC) group. Clinicopathologic features in patients with different tumor location were compared. 5-year overall survival rate were compared among the 3 groups. Patients were stratified by different stage to analyze the effect of tumor location on the prognosis. χ²test and Kruskal-Wallis rank-sum test were used to compare the clinicopathological features among the 3 groups, Kaplan-Meier curve and Log-rank test were used to analyze prognosis, respectively. Results: No significant differences were identified between the three groups in age, family history, N stage and intestinal obstruction. Significant difference were found in gender among LCC, RCC and RECC group (male were 62.5% vs. 54.9% vs.56.3%, χ²=6.040, P=0.049) . Compared with LCC group and RCC group, RECC group had more well and moderately differentiated adenocarcinoma patients (89.7% vs. 86.0% vs. 82.4%, χ²=10.712 and 17.385, P=0.013 and 0.001) , more stage Ⅰ patients (17.1% vs. 6.9% vs. 6.5%, χ²=37.459 and 37.208, P=0.000 and 0.000) , and less likely to be stage T4 (44.7% vs. 76.7% vs.78.5%, χ²=128.015 and 133.704, P=0.000 and 0.000), metastasis (2.6% vs. 5.7% vs. 3.6%, χ²=1 417.167 and 1 424.217, P=0.000 and 0.000) and intestinal obstruction (11.3% vs. 21.1% vs. 24.4%, χ²=25.846 and 41.141, P=0.000 and 0.000). Five-year survival rate reduced in turn in the patients with RECC, LCC and RCC(70.9%, 59.8%, 58.9%, χ²=11.577, P=0.009). In the subgroup of stage Ⅲ, patients with different tumor location had different overall survival (χ²=9.878, P=0.007). Compared to right-sided colon cancer patients, rectal ones had significantly better overall survival (χ²=9.271, P=0.002); but in the subgroup of stage Ⅰ, Ⅱ and stage Ⅳ, patients with different tumor location had similar overall survival (P were 0.124, 0.888, 0.263, respectively). Conclusions Colorectal cancer patients with tumor location had different clinicopathologic features. Patients with rectal cancer had better five-year survival rate than those with left located and right located colon cancer. Tumor location had different effects on the prognosis according to the different TNM stage-subgroups.