ObjectiveTo compare the health-related quality of life (HRQOL) of patients with or without coronary artery disease (CAD) and also to determine the factors affecting their quality of life.MethodsOne hundred patients with CAD and 100 patients without CAD were included in this cross-sectional study. The patients with CAD and the patients without CAD were matched by age, sex, marital status, and income. HRQOL was measured with the generic HRQOL instrument.ResultsHRQOL scores of the patients with CAD differed significantly from the patients without CAD. Compared to the patients without CAD, the HRQOL of the patients with CAD was lower in the dimensions of mobility, hearing, breathing, elimination, usual activities, mental function, discomfort and symptoms, vitality, and sexual activity. The patients with CAD had lower HRQOLscores than the patients without CAD. In the patients with CAD, age and sex independently affected the HRQOL. Older patients and women had worse HRQOL.ConclusionCoronary artery disease negatively affects HRQOL. It is thought that interventions to increase quality of life the patients with CAD may improve their HRQOL.

Objective To explore influence of out-hospital health education on life quality of senile patient with acute myocardial infarction (AMI) after underwent stenting therapy of coronary artery.Methods A total of 100 cases of AMI patients undergoing stenting therapy of coronary artery were selected and randomly divided into the follow-up group and control group with 50 cases in each group. Patients of the follow-up group accepted out-hospital health education. While patients of the control group were only carried out conventional in-hospital health education. The quality of life of two groups was compared.Results At the end of study, the follow-up group had a better life quality than the control group ( P<0.01). The satisfactory degrees of nurse-patient relationship in the follow-up group were better than that of control group ( P<0.05).Conclusion Out-hospital health education can improve life quality of senile patient with AMI after underwent stenting therapy of coronary artery.

Objective:To investigate the difference of CD3+CD4+and CD3+CD8+T cells between patients with advanced small cell lung cancer and with non-small cell lung cancer, and provide available reference for treatment.Methods: Peripheral blood was taken from 65 patients with advanced lung cancer which was included 14 cases of small cell lung cancer and 51 cases of non-small cell lung cancer, 20 cases normal controls.The expression of CD3+CD4+ and CD3+CD8+ on lymphocytes was analyzed with flow cytometry.Results:We found that the percentage of CD3+CD4+T cells in small cell and non-small cell lung cancer patients were both much less than that of normal controls.There was no significant variation in the percentage of CD3+CD8+T cells between advanced lung cancer patients and normal controls.CD4+/CD8+in patients with advanced small cell lung cancer were a lot less than those in normal controls.Conclusion:Both of the percentage of CD3+CD4+T cells in small cell and non-small cell advanced lung cancer patients were significantly decreased than that in normal controls.Patients who attacked with advanced lung cancer were severely injured in cellular immunity.

Objective To investigate the relationship between positive experience and social support of spouses' of community stroke patients.Methods 100 stroke patients and their spouses in two communities were conveniently selected and investigated about their positive experience and social support with General Information Questionnaire (GIQ),Modified Barthel Index(MBI),Positive Aspects of Caregiver (PAC),Perceived Social Support Scale (PSSS).Results The mean score of the spouses' positive experience was (22.74±5.85); the dimension of serf-affirmation was (15.82±3.84),higher than the dimension of life expectation(6.92±2.95).The scores of the spouses' positive experience were significantly different among age,gender,education of spouses and age and ability of daily life of stroke patients; the score of the spouses' positive experience was positively correlated with social support,subjective support,utility of support;multiple linear regression showed that age of spouses,ability of daily life of stroke patients and utility of support were influential important factors of spouses' positive experience.Conclusions The spouses' positive experience was below average level,we must pay more attention to improve it,utility of support can improve spouses' positive experience.

Objective:To investigate the clinical value ofplatelet distribution width ratio (RDW) and neutrophil lymphocyte ratio (NLR) in the prediction of coronary no reflow in patients treated with acute percutaneous coronary intervention (PCI).Methods:66 patients underwent emergency PCI treatment in our hospital from January 2016 December 2016 were selected as the research object,RDW and NLR of the patients before treatment were detected,and coronary no reflow phenomenon after emergency PCI rate were statistically calculated.RDW and NLR of patients with no reflow and normal blood flow were compared,the relationship between RDW and NLR with no reflow and the value of them predicting coronary no reflow were analyzed.Results:The incidence of coronary no reflow after emergency PCI was 30.30％ (20/66).Compared with patients with normal blood flow,the RDW and NLR of patients with coronary no reflow were elevate (P＜0.05).Spearman correlation analysis results showed that RDW and NLR were positively correlated with coronary no reflow (r=0.826,0.878,P＜0.05).Further ROC curve analysis showed that AUC of preoperative RDW combined with NLR predicting the postoperative coronary no reflow in patients treated with emergency PCI were higher than RDW and NLR alone.Conclusion:RDW and NLR in patients treated with emergency PCI were closely related to the postoperative coronary no reflow,which might be used as reference index for evaluation of coronary no reflow after emergency PCI.

Animals ; Blood Platelets ; cytology ; Bone Marrow Cells ; cytology ; Cell Differentiation ; Cells, Cultured ; Culture Media, Conditioned ; Cyclophosphamide ; Female ; Fibroblasts ; cytology ; Male ; Megakaryocytes ; cytology ; Mice ; Stem Cells ; cytology ; Thrombocytopenia ; chemically induced ; therapy

Objective : To investigate the prevalence of comorbid chronic obstructive pulmonary disease (COPD) and osteoporosis (OP) and its influencing factors among residents aged 40 years and older in Zhangjiagang City, Jiangsu Province, so as to provide insights into prevention of comorbid COPD and OP. Methods: Permanent residents aged 40 years and older were sampled using a multi-stage stratified cluster random sampling method in Zhangjiagang City in 2019, and their pulmonary functions and bone mineral density were measured. The prevalence of comorbid COPD with OP was estimated. The demographic features, smoking, diet, exercises and physical examinations were collected, and factors affecting the prevalence of comorbid COPD with OP were identified using a logistic regression model. Results: Totally 3 140 subjects were enrolled, including 1 315 men (41.88%) and 1 825 women (58.12%), and a mean age of (62.89±9.13) years. A total of 137 subjects were detected with comorbid COPD and OP, with prevalence of 4.36%. The patients with COPD alone included 19 cases with mild, 133 cases with moderate, 87 cases with severe and 26 cases with very severe COPD, and the patients with comorbid COPD and OP included 10 cases with mild, 56 cases with moderate, 56 cases with severe and 15 cases with very severe COPD. The grade of pulmonary functions was higher in patients with comorbid COPD and OP than in patients with COPD alone (Z=-12.304, P<0.001). Multivariable logistic regression analysis identified ages of 65 years and older (OR=2.703, 95%CI: 1.862-3.923), women (OR=2.897, 95%CI: 1.915-4.384) and physical labor (OR=1.540, 95%CI: 1.083-2.189) as factors affecting the development of comorbid COPD and OP. Conclusion The prevalence of comorbid COPD and OP was 4.36% among residents at ages of 40 years and older in Zhangjiagang City, and moderate and severe degree was the predominant grade of pulmonary functions. The elderly, women and physical labors are at a high risk of developing comorbid COPD and OP.

Objective To compare the value of transvaginal ultrasound, 3.0T magnetic resonance imaging (MRI) scanning alone and in combination for diagnosis of ectopic pregnancy, so as to provide insights into early screening of ectopic pregnancy. Methods This study enrolled a total of 130 patients with suspected ectopic pregnancy admitted to Dachuan People’s Hospital in Dazhou City, Sichuan Province, China between February 2019 and December 2022. All patients underwent transvaginal ultrasound examination and 3.0T MRI scanning. The consistency of transvaginal ultrasound and 3.0T MRI with clinical diagnostic results was evaluated with surgical pathology or clinical follow-up results as the golden standards. The sensitivity, specificity, and accuracy of transvaginal ultrasound and 3.0T MRI, alone and in combination, were compared for diagnosis of ectopic pregnancy. Results Of the 130 patients with suspected ectopic pregnancy, 108 cases were confirmed with ectopic pregnancy by surgical pathology, and 22 cases were confirmed without ectopic pregnancy by clinical follow-up. The sensitivity, specificity, and accuracy of transvaginal ultrasound were 85.19% (92/108), 54.55% (12/22), and 80.00% (104/130), respectively, with 0.358 consistency with clinical diagnostic results. The sensitivity, specificity, and accuracy of 3.0T MRI were 92.59% (100/108), 81.81% (18/22), and 90.77% (118/130), respectively, with 0.694 consistency with clinical diagnostic results. The sensitivity, specificity, and accuracy of transvaginal ultrasound combined with 3.0T MRI were 98.15% (106/108), 72.73% (16/22), and 93.85% (122/130), respectively, with 0.764 consistency with clinical diagnostic results. In addition, the sensitivity and accuracy of transvaginal ultrasound combined with 3.0T MRI were significantly higher than transvaginal ultrasound alone for diagnosis of ectopic pregnancy (χ² = 11.88 and 10.96, both P < 0.01). Conclusion Transvaginal ultrasound combined with 3.0T MRI may provide more diagnostic information for ectopic pregnancy, and is highly consistent with the clinical diagnostic results. In addition, transvaginal ultrasound combined with 3.0T MRI improves the diagnostic sensitivity and accuracy for ectopic pregnancy than transvaginal ultrasound alone.