Objective: To explore the relationship between sleep quality and mental health among middle school students, so as to provide scientific basis for improving mental health among adolescents. Methods: From September to December 2023, a stratified cluster random sampling method was employed to select 5 713 middle school students aged 13-18 from Shanghai, Suzhou, Taiyuan, Wuyuan, Xingyi, and Urumqi. Sleep quality and mental health were assessed using the Pittsburgh Sleep Quality Index (PSQI) and the Brief Adolescent Mental Health Assessment Questionnaire. Spearman correlation analysis and linear regression analysis were used to explore the relationship between sleep quality and various dimensions of mental health among middle school students. Results: There was a statistically significant difference in the total PSQI score among middle school students of different age groups ( H=226.49, P <0.01), and there was no statistically significant difference in the psychological health scores of middle school students in different age groups ( H=5.37, P >0.05). In terms of gender, the total PSQI score for girls [5.00 (3.00, 6.00)] was higher than that for boys [4.00 (2.00, 6.00)]; additionally, boys had higher mental health scores [85.00 (75.00, 90.00)] than females [83.00 (70.00, 89.00)], with statistically significant differences ( Z=-10.90, -8.16, P <0.01). Spearman correlation analysis revealed a negative correlation between total PSQI scores and mental health scores ( r=-0.51, P <0.05) among middle school students. After controlling for variables such as maximum oxygen uptake, physical activity and nutritional status, linear regression analysis further confirmed that higher PSQI scores were associated with lower mental health scores ( B=-3.76, 95%CI = -4.15 to -3.38, P <0.01). Conclusion There is a negative correlation between PSQI scores and mental health scores among middle school students, indicating that improving sleep quality may contribute to better mental health among middle school students.

Objective To explore the value of quantitative chest CT in early diagnosis of chronic obstructive pulmonary disease(COPD).Methods The clinical data of 138 cases of COPD high-risk patients in Shanghai community and COPD high-risk respondents in outpatient clinic of Zhongshan Hospital,Fudan University from September 20,2013 to May 20,2014 were retrospectively analyzed.All high-risk participants underwent pulmonary function and chest CT examination at baseline and 1 year later.Chest CT images were imported into quantitative CT analysis software to collect quantitative CT data.These participants were divided into COPD group(n=40)and non-COPD group(n=98)based on their lung functions after 1 year.The differences in baseline lung function and quantitative CT measurements between the two groups were compared.Binary logistic regression was used to analyze the predictors of COPD in high-risk individuals after 1 year of follow-up,and the efficacy of the logistic regression model was evaluated by ROC curve.Results There were no significant differences in gender,body mass index(BMI),the percentage value of forced expiratory volume in 1 second predicted(FEV1%pred),airway wall area ratio(WA%),total airway count(TAC),and airway wall thickness(WT)between the two groups at baseline.Compared to the non-COPD group,the square root of the tracheal wall area at 10 mm from the inner circumference of the airway(Pi10),(3.43[3.30,3.54]vs 3.23[3.15,3.36],P＜0.001),and the percentage area of low attenuation regions below ﹣950 HU(LAA%﹣950),(2.06[0.32,6.29]vs 0.57[0.25,1.89],P=0.015)were significantly higher in the COPD group.The mean lung density(MLD)in the COPD group was lower than that in the non-COPD group([﹣799.89±35.62]vs[﹣783.60±43.52],P=0.038).Binary logistic regression analysis indicated that age and Pi10 were risk factors for COPD(P＜0.05),with an area under the ROC curve of 0.791(95%CI 0.714-0.868).Conclusions In the COPD high-risk population with normal lung function,patients with elevated Pi10 and LAA%﹣950 have a higher incidence of COPD one year later,suggesting that quantitative chest CT measurements such as Pi10 and LAA%﹣950 can assist clinicians in identifying early-stage COPD.

OBJECTIVE: To establish a screening model for females of reproductive age carrying Duchenne muscular dystrophy (DMD) variants based on a current community health examination platform. METHODS: A total of 61 870 participants were recruited between October 2017 and October 2019. Serum creatine kinase (CK) was measured with a Roche Cobasc 701/702 using an enzymatic rate method. Genetic testing was offered to those with a CK level of ≥ 200 U/L. For carriers of DMD variants, genetic counseling and follow up were provided. RESULTS: For the 61 870 females participating in the program, 1078 were found with raised serum CK (≥ 200 U/L), of which 618 (57.33%) accepted CK re-measurement after at least a two-week interval. One hundred and twenty cases were found with sustained serum CK elevation, of which 6 were confirmed to be definite DMD carriers regardless of family history. Genetic testing was provided to 33 females with a family history for DMD, and 13 were determined as definite carriers. An affected fetus was detected by prenatal diagnosis. After genetic counseling, the parents had opted induced abortion. CONCLUSION Large-scale DMD carrier screening through a three-step approach based on the current community health examination platform is both feasible and cost effective.
Female ; Genetic Carrier Screening ; Genetic Counseling ; Genetic Testing ; Humans ; Muscular Dystrophy, Duchenne/genetics* ; Pregnancy ; Prenatal Diagnosis

Objective To establish teaching cases evaluation questionnaire for problem based learning (PBL) in "Nursing Ethics".Methods Based on the literature review, the nursing ethics PBL teaching case evaluation questionnaire was established with the theoretical frame of teaching cases evaluation standard by China Case Center for Public Policy & Management (CCCPPM), consulting undergraduate professional certificate standard, combing the characteristics of PBL teaching and nursing ethics teaching, screening initialization questionnaire entries through theoretical analysis and interviewing 15 experts with a two-round Delphi survey.Results The positive coefficients of the two-round of expert consultation questionnaire were 93.75% and 100%. The expert coefficient of authority was 0.93. The nursing ethics PBL teaching case evaluation questionnaire containing 10 entries was established.Conclusions The preliminary establishment of PBL teaching case evaluation questionnaire of "Nursing Ethics" has a high scientificity and rationality, which can provide references for the research and practice of PBL teaching case evaluation in nursing ethics.

ObjectiveTo investigate the clinical efficacy of gentle moxibustion in treating old interphalangeal collateral ligament injury.MethodSixty patients were randomly allocated to two groups. The treatment group of 30 patients received gentle moxibustion 20-30 min once daily for two consecutive courses of treatment. The control group of 30 patients received TDP irradiation 20-30 min once daily for two consecutive courses of treatment.ResultThe excellent rate and the total excellent rate were 56.7% and 83.3%, respectively, in the treatment group and 36.7% and 76.7%, respectively, in the control group; there were statistically significant differences between the two groups (P<0.01).ConclusionGentle moxibustion has a marked therapeutic effect on old interphalangeal collateral ligament injury.

Objective To comparatively analyze the HIV disease progression and the death situa-tion between injecting drug users (IDUs) with HIV infection and those with HIV/HCV co-infection.Meth-ods The counts of CD4+T cells were collected through a retrospective study and the data about death situa-tion were collected with follow-up cards from 2006 to 2014 .A statistical analysis was conducted for the two groups .Results Among the 175 cases with HIV infection , the average value of primary CD 4+T cell counts was 370 cell/μl and 25.71%of them, primary CD4+T cell counts were less than 200 cell/μl.The average change rate of CD4+T cell counts was -1.50 cell/μl in month.The annual mortality rate was 18.18%. Among the 325 cases with HIV/HCV co-infection, the average value of primary CD4+T cell counts was 420 cell/μl and 20.45%of them, primary CD4+T cell counts were less than 200 cell/μl.The average change rate of CD4+T cell counts was -2.76 cell/μl in month.The annual mortality rate was 32.14%.The differ-ences between the groups were significant (P<0.05).Conclusion Compared with patients with HIV infec-tion, those with HIV/HCV co-infection showed significantly decreased CD 4+T cell counts , resulting in a faster disease progression and a faster death .It was urgent for the management department to work out HIV prevention and therapeutic measures .

Objective To explore the application value of preoperative methylene blue staining in locating for the operation of intraspi-nal tumors. Methods The clinical data of patients with intraspinal tumors from September 2010 to September 2012 in our hospital were ret-rospectively analyzed. The patients were divided into tag group and control group according to whether stained by methylene blue or not. The operation time( min) ,intraoperative hemorrhage,the rate of total resection of tumor,spinal instability rate,tumor recurrence rate,and reopera-tion rate of two groups were compared. Results The operation time of tag group was significantly shorter than that of the control group. The amount of intraoperative bleeding was significantly less than that of in control group, the differences were statistically significant(P<0. 05). The total resection rate of tumor was significantly higher than that in control group,the differences were statistically significant(P<0. 05). The spinal instability rate,tumor recurrence rate and operation rate of patients within 1 year in two groups were not significant. Conclusion The methylene blue method is simple and convenient,and provides favorable conditions for the operation,which reduces the operation time and intraoperative hemorrhage,increases the rate of complete tumor resection. There was no difference in recurrence rate,operation rate and the stability of the spine within 1 year compared to traditional method.

Executive dysfunction is one of the cognitive impairment in patients with stroke. This paper reviewed the assessment tools and rehabilitation approaches for post-stroke executive dysfunction, and the interactive game such as Xbox Kinect may be prospective rehabilitation for executive dysfunction.

Objective To observe the effect of interactive somatic game Kinect on motor of lower limbs and balance function in patients with stroke. Methods 40 inpatients were divided into experimental group (n=20) and control group (n=20). All the patients received routine rehabilitations, while the experimental group received the interactive game Kinect in addition. They were assessed with Fugl-Meyer assessment of lower limb (FMA) and Berg balance scale (BBS) before and after intervention. Results The scores of flexor synergy, extensor synergy,movement combining synergies (in sitting), lower limb total score of FMA, and the score of BBS increased more in the experimental group than in the control group (P<0.05) after intervention. Conclusion The interactive somatic game Kinect can further improve the motor of lower limb and balance function of patients with stroke.

Objective To observe the effect of somatosensory interactive technology of Kinect on post-stroke depression (PSD). Methods 60 patients with PSD were divided into control group (n=30) and experimental group (n=30), who accepted routine rehabilitation and Kinect in addition, respectively. They were assessed with Zung's Self-rating Depression Scale (SDS) before and 4 weeks after intervention. Results The scores of SDS was (43.25±10.11) in the experimental group, which was less than that in the control group (55.67±8.80) after intervention (P<0.01). Conclusion Rehabilitation with somatosensory interactive technology of Kinect may improve the efficiency on PSD.