ObjectiveTo systematically review the association of interleukin-33 (IL-33) expression and coronary heart disease (CHD). MethodsWe searched The Cochrane Library, PubMed, EMbase, CBM, VIP, CNKI and WanFang Data up to June 30th, 2014, to collect case-control studies concerning the association of IL-33 expression with CHD. Two reviewers independently screened literature according the inclusion and exclusion criteria, extracted data and assessed the methodological quality of included studies; and then, meta-analysis was performed using the RevMan 5.2 software. ResultsSix case-control studies were included. The results of meta-analysis showed that:there were no significant differences in the levels of IL-33 between stable angina pectoris or ST-elevation myocardial infarction patients and healthy population (MD=-25.15, 95%CI -51.08 to 0.77, P=0.06; MD=-28.97, 95%CI -62.89 to 4.95, P=0.09). However, there were significant differences in the levels of IL-33 between unstable angina pectoris or non-ST-elevation myocardial infarction patients and healthy population (MD=-24.79, 95%CI -50.00 to 0.42, P=0.05; MD=-14.60, 95%CI -20.09 to -9.12, P<0.000 01). ConclusionIL-33 expression may be associated with unstable angina pectoris and non-ST-elevation myocardial infarction patients.
Objective To evaluate the correlation between benign prostatic hyperplasia (BPH) and metabolic syndrome (MS). Methods Total 666 elderly male patients admitted to West China Hospital for routine physical examination in May, 2010 were included in this study. The related laboratory tests of BPH and MS were taken. The correlation among BPH, lower urinary tract Symptoms (LUTS), prostate volume (PV), MS and its component diseases were analyzed. Results Hypertension was an important risk factor for BPH (OR=1.309, 95%CI 1.033 to 1.661), low HDL-C hyperlipidemia was a risk factor for IPSS scored over 7 points (OR=1.573, 95%CI 0.330 to 0.997), and the score of PV was positively correlated to obesity, hypertension, low HDL-C hyperlipidemia and MS (all Plt;0.05). Conclusion For the patient with BPH, MS and its component diseases mainly exert their effects on PV changes rather than LUTS.
Objective To systematically review the association between prothrombin gene G20210A mutation and the risk of cerebral venous thrombosis (CVT). Methods Databases including PubMed, Springer, Google Scholar, The Cochrane Library (Issue 1, 2016), CNKI, WanFang Data and CBM were searched for case-control studies concerning the association between prothrombin gene G20210A mutation and cerebral venous thrombosis risk from inception to January 2016. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, meta-analysis was performed using RevMan 5.3 software and Stata 12.0 software. Results A total of 26 case-control studies were included, involving 1 361 CVT cases and 6 323 controls. The results of meta-analysis showed that: there was a significant association between prothrombin gene G20210A mutation and CVT risk (OR=4.56, 95% CI 3.51 to 5.93,P<0.000 01). Sensitivity analysis showed no significant publication bias was detected confirmed the stability of results. Subgroup analysis showed that G20210A mutation increased CVT risk in adults (OR=5.02, 95% CI 3.81 to 6.60,P<0.000 01), but not in children (OR=1.99, 95% CI 0.83 to 4.79,P=0.12). Conclusion Prothrombin gene G20210A mutation can significantly increase the CVT risk. Due to the limited quality and quantity of included studies, the above results are needed to be validated by more high quality studies.
ObjectiveTo explore the possible association between early injury assessment indexes and the length of stay (LOS) in first-line hospitals, in order to help the hospitals take advantage of resource effectively and transfer victims reasonably during earthquakes. MethodWe retrospectively analyzed the medical information of 3 576 traumatic patients injured in the Wenchuan Earthquake who were transferred to 242 first-line medical institutes between 14:28, May 12th and 14:30, May 19th in 2008. Three kinds of 15 variables were extracted for the analysis, including gender, age, heart or lung disease, pre-hospital time, head injury, trunk injury, open injury, crush injury, asphyxia, body temperature, heart rate, respiration, systolic blood pressure, diastolic blood pressure, and Glasgow coma score. Multiple stepwise linear regression analysis was performed to identify the factors associated with LOS. ResultsThe multiple linear regression analysis showed that age as well as other six factors affected LOS significantly (P<0.05). The partial regression coefficients of age, pre-hospital time, head injury, trunk injury, crush injury, complication of cardiac or pulmonary disease, and Glasgow coma score were -0.062, 0.157, 3.703, 4.111, 12.602, 14.762 and -1.312, respectively. ConclusionsEarthquake trauma patients with older age, long pre-hospital time, head injury, trunk injury, heart or lung disease, crush injury, and lower Glasgow coma score are at increased risk for extended LOS.
ObjectiveTo investigate the relationship between the red blood cell distribution width (RDW) and the severity of acute exacerbation of bronchiectasis in elderly patients.MethodsThe clinical data of 216 elderly patients with acute exacerbation of bronchiectasis admitted from January 2015 to October of 2018 were analyzed retrospectively. The severity of acute exacerbation of bronchiectasis in the elderly was evaluated by bronchiectasis severity index (BSI) score. Meanwhile, 50 elderly people receiving qualified medical examination were collected as a healthy control group in the same period. The distributions of BSI score, RDW, procalcitonin (PCT), neutrophil percentage (NEU%) and C-reactive protein (CRP) were described in the patients with different risk degree. The severity of acute exacerbation of bronchiectasis in the elderly was evaluated by BSI. The patients were divided into three groups by BSI score: a low risk group, a middle risk group, and a high risk group. The indexes were described including the distribution of stratified BSI score, RDW, PCT, NEU%, CRP at different risk levels. The correlation of each index was analyzed by Spearman correlation. The threshold value of RDW was calculated by general linear regression, and the influencing factors of BSI score were analyzed by multivariate linear regression analysis.ResultsThe higher the risk stratification, the higher the BSI score, RDW, PCT, NEU% and CRP were. RDW was positively correlated with PCT, NEU% and CRP (r values were 0.425, 0.311, 0.177, respectively, P<0.05). BSI score was positively correlated with RDW, PCT, NEU%, and CRP (r values were 0.425, 0.394, 0.650, 0.578, respectively, P<0.05). RDW was positively correlated with PSI score (r=0.425, P<0.05). The thresholds of RDW were 11.45% and 14.03%. Multiple linear regression showed that RDW, PCT, NEU% and CRP were all influential factors of BSI score and explained 52.3% of the total mutation rate.ConclusionRDW is related to the severity of acute exacerbation of bronchiectasis in the elderly, and can predict the severity of acute exacerbation of bronchiectasis in the elderly.
ObjectivesTo explore the status quo of the readiness for hospital discharge and the quality of discharge guidance in patients after total hip/knee arthroplasty, and analyze their correlations.MethodsA cross-sectional survey was conducted to investigate patients who underwent total hip/knee arthroplasty in a tertiary hospital in Chengdu between January and November 2017. The survey included basic patient information questionnaire, Readiness for Hospital Discharge Scale, and the Quality of Discharge Teaching Scale.ResultsThe average age of 352 patients undergoing total hip/knee arthroplasty was (59.56±12.69) years. The total score of readiness for hospital discharge was 177.08±19.41, the average score was 7.82±0.88, and the average quality of discharge teaching was 145.87±14.87. There was a statistically significant difference between the patients’ access and the required discharge teaching (t=28.742, P<0.001). The score of readiness for hospital discharge was positively correlated with the score of the quality of discharge guidance (r=0.645, P<0.001), the obtained content dimension (r=0.542, P<0.001), and the teaching skill dimension (r=0.522, P<0.001).ConclusionsThe readiness for hospital discharge in patients after total hip/knee arthroplasty is in a medium level, and the quality of discharge teaching is higher overall and it is positively correlated with the readiness for hospital discharge. Medical staff should pay attention to the discharge guidance for patients. In the course of health education, not only the content and quantity of guidance should be emphasized, but also the guiding skills should be paid attention to, so as to improve the quality of discharge teaching, thereby improving the patient’s discharge readiness and promoting the patient’s later rehabilitation.
ObjectiveTo investigate the relationship between nonalcoholic fatty liver disease (NAFLD) and Helicobacter pylori (HP) infection. MethodsMedical examination data of healthy physical examination participates who underwent carbon 14 urea breath test for detection of HP and abdominal ultrasound examination between March and June 2015 were analyzed. Cross sectional analysis was carried out. Based on the diagnostic criteria of NAFLD, the subjects were divided into two groups: NAFLD group and normal control group. HP infection was compared between the two groups. Logistics regression analysis was performed to analyze the relationship between HP infection and NAFLD. ResultsThe proportion of men, age, weight, body mass index (BMI), waistline, alanine aminotransferase (ALT), aspartate aminotransferase, glutamyl transferase, albumin, fasting blood-glucose (GLU), total cholesterol triacylglycerol (TG), low density lipoprotein-cholesterol, and blood pressure were all significantly higher in the NAFLD group than the control group (P < 0.05), while height and high density lipoprotein-cholesterol were significantly lower in the NAFLD group (P < 0.05). The detection rate of NAFLD in males was higher than that in females. The detection rates of NAFLD in different age groups were significantly different, and the highest detection rate of NAFLD was in the age group of 50-59 years old (P < 0.05). The rate of HP infection was not significantly different in subjects of different ages and genders (P > 0.05). The rate of HP infection in the NAFLD group was significantly higher than those of the control group in age groups of 18-29, 30-39, 40-49, 50-59, and 70-79 years old (P < 0.05). The logistic regression analysis revealed that age, HP infection, TG, ALT, BMI, GLU, and diastolic pressure were correlated with NAFLD (P < 0.05). ConclusionHP infection may be a risk factor in the development of NAFLD.
ObjectiveTo explore whether the vaginal environment changes of pregnant women were correlated with pathogenesis of fungal vaginitis. MethodsWe selected 166 women in their early pregnancy in the Obstetrics and Gynaecology Clinic between July 2011 and July 2012 as the study objects (excluding fungal vaginitis patients already confirmed). Two important indicators of changes in pH and the amount of vaginal lactobacilli were chosen to determine changes in the vaginal environment. Using prospective study method, by checking changes in the vaginal environment, the objects were divided into two groups: 96 were in the changing environment group, and 70 were in the normal environment group. Sixty seven of them had a pH value lower or equal to 4.0, and 99 higher than 4.0. Fifty-eight of them had a reduced amount of lactobacillus, and 108 had a normal amount of lactobacillus. The rate of fungal vaginitis in each group was counted. ResultsThe morbidity rate in patients whose pH value was lower than or equal to 4.0 was 17.9% (12/67), while it was 6.1% (6/99) in patients with a pH value higher than 4.0, and the difference was significant (χ2=5.804, P=0.016). The morbidity rate in patients with a reduced amount of lactobacillus was 25.9% (15/58), and it was 2.8% (3/108) in patients with normal lactobacillus, and the difference was also significant (χ2=20.800, P=0.000). The morbidity rate for patients with changing vaginal environment was 16.7% (16/96), and for those with normal environment was 2.9% (2/70), and the difference was significant (χ2=7.985, P=0.005). In those with normal lactobacillus, the reduction of pH value was not correlated with the occurrence of fungal vaginitis (χ2=0.000, P=1.000). ConclusionThe vaginal environment changes during pregnancy (pH value decrease and Lactobacillus decrease) are associated with the incidence of fungal vaginitis, and it can be prevented and treated based on this phenomenon.
ObjectiveThrough neuropsychological assessment, explore the factors that may cause cognitive impairment in patients with focal epilepsy.MethodsCollected 53 epilepsy patients in outpatients and inpatients of Tianjin Medical University General Hospital from March 2016 to January 2020, including 25 males and 28 females, with an average age of (23.58±13.24) years old, and the course of disease (6.49±7.39), all met the 2017 ILEA diagnostic criteria for focal epilepsy, and there was no history of progressive brain disease or brain surgery. Carry out relevant cognitive assessments for the enrolled patients, use SPSS statistical software to conduct Spearman correlation analysis on the cognitive functions of the study subjects, and further analyze the related factors of cognition through Logistic regression analysis to clarify the factors related to cognition whether it may be a risk factor for cognitive impairment in patients with focal epilepsy.Results Spearman correlation analysis showed that the FIQ of patients with focal epilepsy was related to education level, age of onset, seizure pattern, total number of seizures, AEDs and EEG interval discharge side (P<0.05). Binary Logistic regression analysis shows that among all cognitive-related factors, only the number of AEDs (P=0.003) and EEG interval discharge (P=0.013) are the risk of cognitive impairment in patients with focal epilepsy factor.ConclusionIn the clinical treatment of epilepsy, seizures should be actively controlled, but the types of drugs should be minimized. When there are more than 3 kinds of drugs, surgical treatment or other non-surgical treatments can be considered. At the same time, the EEG should be reviewed regularly to understand the changes in epileptiform discharges between episodes.
Objective To explore the correlation between anxiety and social support in patients before radio frequency catheter ablation (RFCA). Methods A cross-sectional study was conducted on 120 patients before RFCA from September to November 2014. The participants were asked to complete the Self-rating Anxiety Scale and Social Support Scale. Anxiety score and social support score were compared with the Chinese norm throught-test, and Pearson Correlation was used to identify the correlation between anxiety and social support. Results The mean score of RFCA patients’ anxiety was 46.33±9.67, significantly different from the Chinese norm (t=18.700,P<0.05). The total score of social support was 39.80±7.59, significantly higher than the Chinese normal (t=7.287,P<0.05). Anxiety had negative correlation with social support, and the correlation coefficient was –0.377. Conclusions Patients’ anxiety before RFCA is higher than normal people, and social support is one of the significant factors of anxiety. Consequently, enhancing social support is a great contribution to relieve anxiety.