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Objective To explore the potential of serum uric acid/albumin ratio(sUAR)as a predictive model for acute kidney injury(AKI)after PCI in patients with acute ST-segment elevation myocardial infarction(STEMI).Methods A total of 166 STEMI patients admitted to Duchang Hospital from July 2021 to July 2023 were retrospectively selected and divided into two groups:the occurrence group(n =34)and the non-occurrence group(n =132)based on whether AKI occurred after PCI.Base-line data,biochemical indexes,and sUAR were compared between the two groups.Univariate and multivariate logistic regression were utilized to analyze the risk factors for AKI following PCI,and a nomogram prediction model was developed.The ROC curve was developed to analyze the predictive efficiency of the model.Results There were significant differences in age,hypertension,Killip classification,NLR,sUAR,LVEF,contrast agent dose,PCI operation time,and multi-vessel lesions between the two groups(P＜0.05).Older age(OR=1.066),Killip grade≥2(OR=7.174),elevated NLR(OR=4.440),increased sUAR(OR=2.071),high contrast agent dose(OR=1.104),and prolonged PCI operation duration(OR=1.044)were identified as the independent risk factors for AKI following PCI(P＜0.05).The AUC values for the NLR,sUAR,"NLR+sUAR"and no-mogram prediction models were 0.807(95%CI:0.717～0.897),0.810(95%CI:0.729～0.892),0.877(95%CI:0.808～0.946),0.940(95%CI:0.901～0.979),respectively.Bootstrap(B =1 000)internal validation indicated that the bias-corrected prediction curve was closely aligned with the ideal line,and the nomogram risk prediction model had good predictive a-bility.The decision-making curve analysis revealed that the model's threshold probability ranged from 0.01 to 0.90 with a net re-turn more than 0.Conclusion AKI after PCI in STEMI patients are closely related to such indicators as age,Killip classifica-tion,NLR,sUAR,contrast agent dose,and PCI operation duration.The nomogram prediction model demonstrates higher predic-tive efficiency for AKI after PCI compared to the single model and it holds better clinical application value.
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Objective:To study the predictive values of lung ultrasound (LUS) score and Downes score in selecting respiratory support strategies for newborns with dyspnea.Methods:From September 2021 to July 2022, newborns admitted to our hospital with dyspnea were selected and assigned into the non-invasive respiratory support (N) group, invasive respiratory support (I) group and control (C) group based on the respiratory support strategies on admission. LUS scores and Downes scores at 6, 24, and 48 h after birth were recorded. ROC curves were drawn to determine the predictive values of LUS and Downes scores for respiratory support strategies.Results:A total of 263 cases were enrolled, including 105 cases in N group, 56 cases in I group and 102 cases in C group. The differences of LUS and Downes scores between the three groups at the same timepoint were statistically significant with I group had the highest scores, N group second and C group lowest ( P<0.05). LUS and Downes scores within each group at different timepoints were significantly different ( P<0.05).In all three groups, LUS and Downes scores were decreased with longer duration of treatment. LUS score, Downes score and PaO 2/FiO 2 were positively correlated with each other ( P<0.05). The area under the curve (AUC) of LUS score and Downes score predicting non-invasive respiratory support within 6 h after birth were 0.900 (95% CI 0.861-0.940, P<0.05) and 0.889 (95% CI 0.847-0.931, P<0.05), respectively, with the same cutoff of 2.5. The AUC of the combination of LUS and Downes scores predicting non-invasive respiratory support was 0.944 (95% CI 0.915-0.973, P<0.05). The AUC of LUS score and Downes score predicting invasive respiratory support were 0.979 (95% CI 0.963-0.995, P<0.05) and 0.831 (95% CI 0.760-0.902, P<0.05), respectively, with the same cutoff of 5.5. The AUC of the combination of LUS and Downes scores predicting invasive respiratory support was 0.985 (95% CI 0.972-0.998, P<0.05). Conclusions:Both LUS score and Downes score have certain predictive values for respiratory support strategies in newborns with dyspnea.
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Objective:To describe and analyze suicide risk of patients with schizophrenia,major depressive disorder,and bipolar disorder.Methods:A total of 2 016 patients with schizophrenia,903 patients with major de-pressive disorder,and 381 patients with bipolar disorder from inpatients,clinics,or communities who met the diag-nostic criteria of the Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition were recruited.All patients were interviewed by psychiatrists using the Mini International Neuropsychiatric Interview to diagnose mental disor-ders and assess suicide risk,as well as Clinical-Rated Dimensions of Psychosis Symptom Severity(CRDPSS)to as-sess symptoms.Differences and risk factors of suicide risk among three types of mental disorders were explored u-sing multivariate logistic regression analysis.Results:In the past one month,37 patients with schizophrenia(1.8％),516 patients with major depressive disorder(57.1％),and 102 patients with bipolar disorder(26.8％)had suicide risk.Compared with patients with schizophrenia,suicide risk in patients with major depressive disorder(OR=36.50)and bipolar disorder(OR=20.10)increased.Female(OR=1.87),smoking(OR=1.76),family history of suicide(OR=5.09),higher score of CRDPSS hallucination(OR=1.80),and higher score of CRDPSS depression(OR=1.54)were risk factors of suicide risk of patients.Conclusions:Suicide risk of patients with ma-jor depressive disorder and bipolar disorder is higher than that of patients with schizophrenia.In clinical practice,it is important to regularly assess suicide risk of patients.Patients who experience symptoms of hallucination and de-pression should be paid more attention to.
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Objective:To evaluate direct and indirect costs for schizophrenia,major depressive disorder(MDD)and bipolar disorder,and to compare their differences of cost composition,and to explore the drivers of the total costs.Methods:A total of 3 175 inpatients with schizophrenia,MDD,and bipolar disorder were recruited.In-patient's self-report total direct of medical costs outpatient and inpatient,out-of-pocket costs,and direct non-medical costs were regarded as direct costs.Productivity loss and other loss caused by damaging properties were defined as indirect costs.The perspectives of this study included individual and societal levels.Multivariate regression analysis was applied for detecting the factors influencing disease costs.Results:The total cost of schizophrenia was higher than those of MDD and bipolar disorder at individual and societal levels.The indirect costs of three mental disorders were higher than the direct costs,and the indirect cost ratio of bipolar disorder was higher than those of schizophre-nia and MDD.Age,gender,working condition and marital status(P＜0.05)were the important drivers of total costs.Conclusion:The economic burden of the three mental disorders is relatively heavy.Schizophrenia has heaviest disease burden,and the productivity loss due to mental disorders is the driving force of the soaring disease cost
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Objective:To explore the clinical characteristics and related socio-demographic factors of schizo-phrenia patients with different ages of onset.Methods:Totally 2 016 patients with schizophrenia aged 15 to 70 were selected according to the diagnostic criteria for schizophrenia in the Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition.All of the patients were interviewed by psychiatrists using the Mini International Neuropsy-chiatric Interview to diagnose schizophrenia,Clinical-Rated Dimensions of Psychosis Symptom Severity(CRDPSS)and the Positive and Negative Syndrome Scale(PANSS)to assess symptoms.The cut-off points were 18 and 25 years old for three age groups,i.e.early onset(EOS),youth onset(YOS)and adult onset(AOS).Statistical analy-ses were performed by analysis of variance Pearson correlation analysis,and multivariate linear regression.Results:The early-onset patients had the highest total PANSS score(73.8±28.0)and CRDPSS score(11.7±5.4).Fe-male gender,high education level,Han ethnicity,early onset age,and slower onset of illness were negatively corre-lated with the total and dimension score of PANSS scale and CRDPSS scale(standardized regression coefficient:0.04-0.47),and income level and smoking were negatively correlated with those score(standardized regression coefficient:-0.04--0.14).Conclusion:Early-onset schizophrenia patients have more severe symptoms,and fe-male,high education level,early-onset disease,and chronic onset are the risk factors of symptom severity in patients with schizophrenia.
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Objective:To describe demographic,clinical and physiological characteristics,treatment between first-episode major depressive disorder(MDD)and relapse MDD,and to explore characteristics of relapse MDD.Methods:Totally 858 patients who met the diagnostic criteria for depression of the Diagnostic and Statistical Manual of Mental Disorders,Fifth Edition(DSM-5),were included by using the Mini International Neuropsychiatric Interview(MINI),Clinician-Rated Dimensions of Psychosis Symptom Severity,and Hamilton Depression Scale etc.Among them,529(58.6％)were first-episode depression and 329(36.0％)were relapsed.The differences of demographic characteristics,clinical and physiological characteristics,treatment were compared byx2test and Kruskal-Wallis rank sum test.Multivariate logistic regression was used to explore the characteristics of MDD recur-rence.Results:Compared to first-episode MDD,relapse MDD had more comorbidity(OR=2.11,95％CI:1.00-4.44),more days out of role(OR=1.26,95％CI:1.01-1.56),more history of using psychiatric drug more than one month(OR=1.41,95％CI:1.02-1.97)and electroconvulsive therapy(OR=3.23,95％CI:1.42-7.36),and higher waist-hip ratio(OR=33.88,95％CI:2.88-399.32).Conclusion:Relapse MDD has positive as-sociation with comorbidity of mental disorders,out of role,and higher waist-hip ratio.
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Objective:To compare demographic characteristics,clinical characteristics,therapeutic characteris-tics and physiological indicators of patients with bipolar Ⅰ disorder and bipolar Ⅱ disorder.Methods:A total of 381 patients with bipolar disorder(BD)diagnosed by the Diagnostic and Statistical Manual of Mental Disorders 5 th Edi-tion(DSM-5)were selected,including 302 patients with BD-Ⅰ(79.27％),74 patients with BD-Ⅱ(19.42％)and 5 patients with other specific and related disorders(1.31％).Demographic and clinical characteristics were collected with self-designed clinical information questionnaire.Multivariate logistic regression and multivariate linear regres-sion analysis were used for analysis.Results:Compared with patients with BD-Ⅱ,patients with BD-Ⅰ had more risk to have psychotic features(OR=5.75,95％CI:2.82-11.76),longer disease duration,and more repeated transcra-nial magnetic therapy(OR=3.09,95％CI:1.02-9.35),higher uric acid,total cholesterol and high-density lipo-protein.BD-Ⅰ in Han nationality was more common(OR=11.50,95％CI:1.76-75.30),and had lower education level(OR=10.22,95％CI:1.16-89.77),and less family history of psychosis(OR=2.34,95％CI:1.01-5.42).Conclusion:There are significant differences between BD-Ⅰ and BD-Ⅱ in demographic and clinical charac-teristics,treatment status,and physiological indicators,which could provide clues for exploring the pathogenesis of bipolar disorder.
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Objective:To compare clinical characteristics,treatment patterns and physiological indicators in bipolar disorder(BD)patients with different age of onset.Methods:Totally 380 patients with DSM-5 BD were se-lected in this study.Psychiatrists diagnosed the patients using the Mini International Neuropsychiatric Interview.The clinical information questionnaire and the Global Assessment of Functioning scale were utilized to collected clinical characteristics,treatment status,and physiological indicators.The onset age of BD was divided into 21 and 35 years as cut-off points.Multivariate logistic regression and linear regression were used to analyze related factors.Results:Among the 380 patients with BD,199 cases were early-onset group(52.4％),121 cases were middle-onset group(31.8％),and 60 cases were late-onset group(15.8％).There were 26.6％of patients in the early-onset group in-itially diagnosed as depression,23.1％in the middle-onset group,and 11.7％in the late-onset group.Multivariate analysis revealed that compared to the early-onset group of BD,the middle-onset(OR=2.22)and late-onset(OR=4.99)groups had more risk to experience depressive episodes,and the late-onset group(OR=6.74)had 6.74 times of risk to suffer from bipolar Ⅱ disorder.Additionally,patients in the middle-onset(β=-1.52)and late-on-set(β=-4.29)groups had shorter durations of delayed treatment,and those in the middle-onset(β=-1.62)and late-onset(β=-3.14)groups had fewer hospitalizations.Uric acid levels were lower in both the middle-onset(β=-28.39)and late-onset(β=-31.47)groups,and total cholesterol level was lower in the middle-onset group(β=-0.23).Conclusion:Patients with BD in different age of onset show significant differences in clinical charac-teristics,treatment conditions and physiological indicators.
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Objective:To describe the prevalence of anxiety symptom and personality disorder among medical aesthetic clients,and explore related factors of anxiety symptoms among them.Methods:Totally 788 clients who consulted in a cosmetic plastic surgery department were recruited in a tertiary hospital in Beijing from November 2021 to July 2023.Using the Personality Diagnostic Questionnaire-4(PDQ-4)and the Self-Rating Anxiety Scale(SAS)as assessment instruments,with a cutoff point of 42 and 50 points respectively,for screening out personality disorder and anxiety symptom.Statistical analysis was conducted by analysis of variance,chi-square tests,multivari-ate linear regression and logistic regression.Results:The rate of anxiety symptom among the medical aesthetic cli-ents was of 15.23％(120/788),and the prevalence of personality disorder was 3.50％(28/788).Age was nega-tively associated with SAS scores(β=-0.82,P=0.009),PDQ-4 score was positively associated with SAS score(β=0.15,P＜0.001),eye plastic surgery,facial contouring and minimally invasive plastic surgery were positively associated with SAS score(β=2.00-3.64,P＜0.05).Conclusion:The younger and the more prominent the per-sonality dysfunction the clients are,the severer anxiety symptom they have.The clients who consult for eye plastic surgery,facial contouring,and minimally invasive plastic surgery have severer anxiety symptom.
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Objective To investigate the effect of Fuzhengquxie prescription on the proliferation,apoptosis,invasion,and migration of ovarian cancer cells and its associated mechanism.Methods After Fuzhengquxie prescription was applied to human ovarian cancer SKOV3 cells,the effects on cell proliferation,apoptosis,invasion,and migration were detected by 3-(4,5-dimethylthiazol-2-yl)-2,5 diphenyl tetrazolium bromide,cell cloning,cell scratch,and Transwell assay experiments.Quantitative reverse transcription-polymerase chain reaction(qRT-PCR)and Western blotting were used to determine the expression levels of the negative epigenetic regulatory protein,EZH2;its related protein,E-cadherin;and the apoptosis-related proteins,Bax and Bcl-2.Results Fuzhengquxie prescription inhibited the growth rate of SKOV3 cells in a concentration-and time-dependent manner,and significantly inhibited the proliferation,invasion,and migration of SKOV3 cells.Western blotting and qRT-PCR results showed that Fuzhengquxie prescription combined with GSK126 inhibited the transcription of EZH2and Bcl-2,promoted the transcription of Baxand E-cadherin,down-regulated the expression of EZH2 and Bcl-2 proteins,and promoted the expression of Bax and E-cadherin proteins.Conclusion Fuzhengquxie prescription inhibited the proliferation,invasion,and migration of SKOV3 cells and induced their apoptosis.It may be involved in regulating the E-cadherin-mediated proliferation,invasion,and migration of ovarian cancer cells by inhibiting the epigenetic regulatory protein EZH2,and regulating the apop-tosis of ovarian cancer cells mediated by Bcl-2 and Bax.
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Objective To summarize the medication law of TCM in the treatment of chronic bronchitis;To provide reference for clinical medication.Methods Medical records of patients with chronic bronchitis who were hospitalized in the Respiratory Department of the First Affiliated Hospital of Henan University of Chinese Medicine from January 1,2016 to December 31,2021 were extracted based on HIS electronic medical record data.After screening,the TCM prescriptions used by patients with chronic bronchitis were input into Excel 2019 to establish a database.Based on the software Lantern 5.0,the latent structure model was learned,hidden variables and explicit variables were obtained,and the model was interpreted.SPSS Modeler 18.0 was used to establish model points with Apriori algorithm for Chinese materia medica with a frequency greater than 6%,to obtain the association rules between drugs,and to analyze the medication law of TCM in treating chronic bronchitis.Results A total of 3 410 cases were included,involving 423 kinds of Chinese materia medica,with a cumulative frequency of 82 766 times.Among them,109 kinds of Chinese materia medica with a frequency of>6 % had a cumulative frequency of 69 845 times.The top five commonly used medicines were Fritillariae Cirrhosae Bulbus,Poria,Atractyodis Macrocephalae Rhizoma,Asteris Radix et Rhizoma,Citri Reticulatae Pericarpium,mainly with medicines of reducing cough and phlegm,antiasthmatic medicine,tonifying deficiency,clearing heat,relieving superficies,promoting blood circulation and removing blood stasis.The medicinal properties were warming,cold and mild,and the main tastes were bitter,sweet and pungent,and the meridians were mainly lung,spleen,liver and stomach meridians.Through analysis of latent structure,49 hidden variables and 149 hidden classes were obtained.Combined with professional knowledge,10 comprehensive clustering models and 21 core formulas were deduced,such as Sangbaipi Decoction,Xuefu Zhuyu Decoction,Xiaoqinglong Decoction,Erchen Decoction,Shashen Maidong Decoction,Liuwei Dihuang Pills,Yinqiao Powder,Zhisou Powder,Yupingfeng Powder,Xuefu Zhuyu Decoction combined with Daotan Decoction,etc.It was concluded that the chronic bronchitis syndrome included phlegm-heat stagnation lung syndrome,qi stagnation blood stasis syndrome,cold fluid attacking lung syndrome,phlegm-dampness accumulation lung syndrome,lung qi and yin deficiency syndrome,kidney yin deficiency syndrome,wind heat attacking lung syndrome,wind cold attacking lung syndrome,lung qi and spleen deficiency syndrome,phlegm stasis interjunction syndrome.A total of 41 strong association rules were screened in the analysis of association rules,including 5 strong association rules for two and 36 strong association rules for three.The high confidence rules were Saposheikovize Radix + Angelicae Sinensis Radix →Atractyodis Macrocephalae Rhizoma,Saposheikovize Radix + Codonopsis Radix → Atractyodis Macrocephalae Rhizoma,Codonopsis Radix + Citri Reticulatae Pericarpium → Atractyodis Macrocephalae Rhizoma;the higher degree of improvement were Bupleuri Radix + Mori Cortex → Scutellariae Radix,Perillae Fructus + Belamcandae Rhizoma → Fritillariae Cirrhosae Bulbus,Armeniacae Semen Amarum + Pinelliae Rhizoma → Citri Reticulatae Pericarpium,etc.Conclusion In the treatment of chronic bronchitis,TCM is mainly used to reduce phlegm,relieve cough and asthma,and the method of promoting blood circulation and removing blood stasis is commonly used to help eliminate phlegm.In addition,TCM pays attention to the application of methods such as tonifying lung and securing the exterior,invigorating spleen and benefiting qi.
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Objective To investigate the influences of arctigenin(ATG)on ventricular remodeling and inflammatory reaction in chronic heart failure(CHF)rats,and to analyze its potential mecha-nism.Methods A total of 79 SD rats were randomly divided into sham operation group(n=12),and the remaining rats were inflicted with abdominal aortic coarctation to establish a rat CHF model.After modeling,60 CHF rats were randomly divided into CHF group,low and high dose ATG group(ATG-L and ATG-H groups,10 and 20 mg/kg,respectively),ATG+NC group[20 mg/kg ATG+100 μl high mobility group protein B1(HMGB1)negative control plasmid],and ATG+HMGB1 group(20 mg/kg ATG+100 pl HMGB1 overexpression plasmid),with 12 rats per group.After 4 weeks of corresponding intervention,heart function,levels of B-type brain na-triuretic peptide(BNP),N-terminal B-type brain natriuretic peptide precursor(NT-proBNP)andIL-6 and TNF-α,heart mass index(HMI)and left ventricular mass index(LVMI),pathological changes of myocardial tissue,cross-sectional area of myocardial cells and myocardial collagen vol-ume fraction(CVF)and protein expression of HMGB1/Toll-like receptor 4(TLR4)/NF-κB sig-naling pathway in left ventricular myocardial tissue were measured.Results Compared with the sham operation group,myocardial tissue HMGB1(0.42±0.05 vs 0.15±0.02)and TLR4(0.70± 0.09 vs 0.21±0.04)protein levels,and phosphorylated NF-κB p65(p-NF-κB p65)/NF-κB p65(0.73±0.09 vs 0.26±0.05)protein ratio were obviously increased in the CHF group,while the left ventricular ejection fraction(LVEF)and left ventricular short-axis fractional shortening(LVFS)were obviously decreased(P＜0.05).Myocardial tissue HMGB1(0.33±0.04、0.24±0.04 vs 0.42±0.05)and TLR4(0.56±0.06、0.41±0.05 vs 0.70±0.09)protein levels,and p-NF κB p65/NF-KB p65(0.61±0.08、0.49±0.06 vs 0.73±0.09)protein ratio were decreased,and the LVEF and LVFS were increased in the ATG-L group and ATG-H group than the CHF group(P＜0.05).Overexpression of HMGB1 obviously attenuated the inhibitory effects of ATG on HMGB1/TLR4/NF-κB signaling pathway,ventricular remodeling,and inflammatory reaction in CHF rats(P＜0.05).Conclusion ATG may suppress ventricular remodeling in CHF rats by in-hibiting HMGB1/TLR4/NF-κB signaling inflammatory pathway.
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Objective:To evaluate the effect of individualized positive end-expiratory pressure (PEEP) titration based on open-lung strategy on the intraoperative thoracic fluid content (TFC) in elderly patients undergoing transurethral ultrasound-guided laser-induced prostatectomy (TULIP).Methods:Eighty-six American Society of Anesthesiologists Physical Status classification Ⅱ or Ⅲ, patients, aged 65-80 yr, with body mass index of 18-28 kg/m 2, scheduled for elective TULIP, were divided into 2 groups ( n=43 each) by the random number table method: fixed PEEP group (group C) and individualized PEEP titration group (group P). PEEP was set at 4 cmH 2O after routine mechanical ventilation in group C. Patients underwent pulmonary recruitment maneuvers combined with individualized PEEP titration during surgery in group P. TFC was measured using a non-invasive cardiac output monitor at 5 min after tracheal intubation (T 0), 30 min after PEEP titration and ventilation (T 1), 5 min before surgery (T 2), and 5 min before leaving the recovery room (T 3). Cardiac output, oxygenation index and stroke volume index were recorded from T 0-T 2, arterial blood gas analysis was simultaneously performed to record peak airway pressure and dynamic lung compliance, and oxygenation index was calculated. The duration of postanesthesia care unit stay, pulmonary complications within 7 days after surgery, and length of hospital stay were also recorded. Results:Eighty-three patients were finally included, with 42 in group C and 41 in group P. Compared with group C, TFC was significantly decreased at T 1-T 3, cardiac index, cardiac output and stroke volume index were decreased at T 1, dynamic lung compliance, PaO 2 and oxygenation index were increased at T 1 and T 2, PaCO 2 was decreased, the incidence of postoperative pulmonary complications was reduced, and the duration of postanesthesia care unit stay and postoperative length of hospital stay were shortened in group P ( P<0.05). Conclusions:Individualized PEEP titration based on open-lung strategy can effectively decrease TFC and improve intraoperative oxygenation and prognosis in elderly patients undergoing TULIP.
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Interpretation of syndrome differentiation is a necessary topic for the research on intelligent syndrome differentiation. The syndrome differentiation system of traditional Chinese medicine （TCM） is huge， with diverse and interrelated interpretations， and non-standardized linguistic expressions， while detailed interpretations involve complex basic theories and literature of TCM， resulting in a challenging organization of the system. From the perspective of text mining， this article analyzed the limitations of existing intelligent syndrome differentiation research， clarified the importance and necessity of constructing a syndrome differentiation interpretation system， and proposed the idea of constructing an interpretation system including conceptual system， logical system， evaluation system， and visualization presentation. Future research can continue to refine the structure， logical and semantic relationships， as well as evaluation methods of the interpretation system based on this ideas， present concrete examples， and build the interpretation corpus by utilizing various data sources such as textbooks， medical records， medical discourse， and papers， to provide technicians with standard reference and data support for TCM syndrome differentiation interpretation.
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Alzheimer' s disease (AD) is a neurodegenerative disease that progresses with age and is clinically characterized by cognitive impairment, memory decline, mental symptoms and behavioral disorders. Oxidative stress emerges when an imbalance exists between the generation of free radicals and the antioxidant capacity to scavenge them in the body, and the resulting oxidative injury is closely related to the occurrence of AD. Oxidative stress leads to the mass production of free radicals, which increases the oxidation of macromolecules of nerve cells, the aggregation of β amyloid (Aβ) and the excessive phosphorylation of tau protein and forms the neurofibrillary tangles, thereby inducing apoptosis of nerve tissue cells. In addition, a large number of free radicals can also cause brain inflammatory response and aggravate nerve tissue injury. This paper mainly reviews the pathogenesis of AD and its relationship with oxidative stress, aiming to provide ideas for clinical research.
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Objective@#To describe the association of different sleep characteristics and cardiometabolic risk among college students, so as to provide reference for health promotion of college students.@*Methods@#By random cluster sampling method, a questionnaire survey and physical examination including blood pressure, waist circumference and blood lipid indicators, which were conducted in April and May of 2019 among a total of 1 179 college students from the first grade in two universities in Hefei City of Anhui Province and Shangrao City of Jiangxi Province. A total of 729 college students with valid questionnaires were included into analysis. The Pittsburgh Sleep Quality Index (PSQI) and Insomnia Severity Index (ISI) were used to investigate sleep behavior, and the Morning And Evening Questionnaire-5 (MEQ-5) was used to investigate sleep characteristics. The cardiometabolic risk score was derived using the sum of the standardized sex specific Z scores of waist circumference, mean arterial pressure, HDL cholesterol (multiplied by -1), triglycerides, and insulin resistance index. The rank sum tests were used to compare differences in cardiometabolic risk scores across demographic characteristics. Generalized linear models were used to compare the association of different sleep characteristics with cardiometabolic risk scores among college students.@*Results@#The average cardiovascular metabolic risk score of college students was -0.32(-2.03, 1.58). There were statistically significant differences in cardiovascular metabolic risk scores among college students in variables such as smoking, health status, and physical activity levels ( t/F=-3.41, 12.88, 51.07, P <0.01). The results of the generalized linear model showed that nighttime preference ( B=1.89, 95%CI =1.02-3.49), insomnia symptoms ( B=3.25, 95%CI =1.79-5.90), and short or long sleep duration ( B=1.92, 95%CI =1.21-3.05) were positively correlated with the cardiovascular metabolic risk score of college students ( P <0.05).@*Conclusions@#Poor sleep patterns among college students are positively correlated with the risk of cardiovascular metabolism. The sleep behavior of college students should be actively changed to reduce the risk of cardiovascular disease.
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Objective:To explore the prevalence of mood disorders and utilization of health services inadults in the Ningxia Hui Autonomous Region,thus providing the scientific basis for disease prevention and control.Methods:Using Composite International Diagnostic Interview with the criteria of the Diagnostic and Statis-tical Manual of Mental Disorders,Fourth Edition(DSM-Ⅳ),the first survey on mood disorders was carried out by multiple stage sampling.The Rao-Scott x2 test was used to compare the prevalence rate of mood disorders in popula-tions with different characteristics.Results:The 12-month prevalence rate of mood disorder was 4.0％,while life-time prevalence rate of mood disorder was 7.4％.The 12-month prevalence rate was higher in female than male(4.9 vs.3.3％),and the 12-month prevalence rate in rural area was higher than that in urban area(5.0％vs.3.0％)(Ps＜0.05).The 12-month prevalence rate of bipolar Ⅰ disorder decreased with age growth(P＜0.001),and the 12-month prevalence rate of any mood disorder and major depressive disorder decreased with the increase of education level(Ps＜0.05).Among those who met any mood disorder's criteria,92.6％never sought help,45.8％of the help secekers didn't receive any effective help.Conclusion:The prevalence of mood disorder in Ningxia adults is relatively high,but the utilization of mental health services is very low.Females,rural residents,and persons with low education level are the key groups for the prevention of mood disorder.
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Objective:To investigate the prevalence of alcohol use disorder in adult residents in Ningxia and related factors,and to provide scientific evidence for intervention.Methods:In this cross-sectional study,multi-stage sampling was administrated.According to the diagnostic criterion of the Diagnostic and Statistical Manual of Mental Disorder,Fourth Edition(DSM-Ⅳ),face-to-face interview in household was carried out using Composite Interna-tional Diagnostic Interview in Ningxia Hui Autonomous Region.The prevalence of alcohol use disorder and the re-lated factors were analyzed.Results:In 4 085 residents who completed the survey,the 12-month prevalence of alco-hol use disorder was 1.2％,and the life-time prevalence rate was 3.5％.The twelve-month prevalence rates of alco-hol abuse and alcohol dependence were 1.1％and 0.6％,respectively,and the life-time prevalence rates of them were 2.8％and 1.2％,respectively.Comparing with control population,male(OR=10.84,95％CI:2.88-40.87),age groups of 18 to 29 years old(OR=3.67,95％CI:1.27-10.59),30 to 39 years old(OR=5.12,95％CI:1.98-13.24),and 40 to 49 years old(OR=3.82,95％CI:1.45-10.06),secondary school(OR=3.07,95％CI:1.22-7.75),high school or above(OR=3.13,95％CI:1.21-8.12),smoking(OR=3.00,95％CI:1.34-6.70)and body pain(OR=1.88,95％CI:1.05-3.36)were risk factors of alcohol use disorder.Conclusions:The prevalence of alcohol use disorder in different populations distribute dissimilarly in Ningxia.Males,middle-aged and young people,smokers,and those with physical pain should be key objects of intervention for alcohol use disorders.
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Objective:To explore the value of quantitative parameters of cortical and cancellous bone in the first lumbar vertebrae (L1) based on CT spinal bone quantification system for evaluating the severity of chronic obstructive pulmonary disease (COPD) in males.Methods:A total of 88 male patients with COPD diagnosed at the Second Affiliated Hospital of Shandong First Medical University from August 2021 to December 2022 were retrospectively analyzed. According to the 2023 edition of global initiative for chronic obstructive lung disease (GOLD), the patients were classified as GOLD Ⅰ (29 cases), GOLD Ⅱ (36 cases), and GOLD Ⅲ-Ⅳ (23 cases). And then 29 males with normal lung function during the same period were recruited. People with normal lung function and COPD patients of GOLD Ⅰ-Ⅱ were classified as non-severe COPD group (94 cases), COPD patients of GOLD Ⅲ-Ⅳ were classified into the severe COPD group (23 cases). On the CT images of L1, the CT spine bone quantification system was used to automatically segment cortical and cancellous bone. The total volume, cortical volume, cancellous volume, average cortical thickness, cortical bone average CT value and cancellous bone average CT value of L1 vertebral body were measured using the system respectively. Single factor analysis of variance was used to compare the differences of various parameters among normal lung function and COPD patients with different lung function grades. The efficacy of various parameters in evaluating the severity of COPD were calculated using the receiver operating characteristic curve.Results:The overall differences in L1 vertebral total volume, cancellous volume and cortical bone average CT value among people with normal lung function and COPD patients of GOLD Ⅰ, Ⅱ, and Ⅲ-Ⅳ were statistically significant ( F=3.60, 4.26, 5.39, P=0.016, 0.007, 0.002), and showed a downward trend as the severity of COPD progressed. There were no statistically significant difference in cortical volume, average cortical thickness and cancellous bone average CT value of L1 ( P>0.05). The area under the curve (AUC) for distinguishing severe and non-severe COPD was 0.64 (95%CI 0.54-0.72), 0.65 (95%CI 0.56-0.74) and 0.75 (95%CI 0.66-0.83) for the total vertebral volume, cancellous volume and cortical bone average CT value of L1 respectively. The AUC of cortical bone average CT value was the highest, with a cutoff value of 217 HU/mm 3, a sensitivity of 69.6% and a specificity of 80.9%. Conclusion:Male COPD patients have reduced bone mass compared to the same age male population. The L1 quantitative parameters measured based on the CT spinal bone quantification system can effectively evaluate the severity of lung function in male COPD patients. Among them, the cortical bone average CT value has the highest diagnostic efficacy.
ABSTRACT
Renal abscess caused by fish bone ingestion is extremely rare and has not been reported in the literature. A male patient presented with a 1-week history of flank pain and a 2-day history of fever. Urinary ultrasound and CT scan showed an irregular hypodense lesion in the left kidney and blurred thickening of the descending colon wall. Three-dimensional CT reconstruction images revealed a needle-like foreign body, which perforated from the descending colonic lumen to the left kidney. The patient had accidentally eaten fish bone one week prior. On the basis of clinical data, the diagnosis of renal abscess caused by foreign body was suspected. Accordingly, laparotomy was performed, the abscess was drained, and the colon was repaired. The foreign body was confirmed to be fish bone. The postoperative condition of the patient was uneventful, and the patient remained well in the 3 months' follow-up without any further complaints.