Abstract： Quality of life （QOL） refers to an individual’s perception and subjective evaluation of their health and well-being, and has become an important index to evaluate the outcomes of clinical treatment in the last past decades. There are a large number of different instruments to evaluate QOL, and the 36-Item Short Form Health Survey （SF-36） is currently one of the most widely used instruments. In recent years, SF-36 has been used to evaluate QOL of valvular heart disease patients to investigate the risk factors those influence their postoperative QOL, provide more preoperative evaluation tools for clinical physicians, and improve postoperative outcomes of patients with valvular heart disease. However, it is now just the beginning to use SF-36 to examine QOL of valvular heart disease patients. Because of significant differences in sample size, follow-up period, country and culture, current research has some controversial results. This review focuses on the progress in evaluating QOL in postoperative patients with valvular heart disease using SF-36.
ObjectiveTo evaluate the reasonableness of anticoagulation management strategy in patients after mechanical heart valve replacement. MethodsAll patients were followed and registered continually at outpatient clinic from July 2011 to February 2013, with a minimum of 6 months after surgery. Targeted international normalized rate (INR) 1.60 to 2.20 and warfarin weekly dosage adjustment were used as the strategy of anticoagulation management. Except bleeding, thrombogenesis and thromboembolism, time in therapeutic range (TTR) and fraction of TTR (FTTR) were adopted to evaluate the quality of anticoagulation management. ResultsA total 1 442 patients and 6 461 INR values were included for data analysis. The patients had a mean age of 48.2±10.6 years (14-80 years) and the following up time were 6 to 180 months (39.2±37.4 months) after surgery. Of these patients, 1 043 (72.3%) was female and 399 (27.7%) was male. INR values varied from 0.90-8.39 (1.85±0.49) and required weekly doses of warfarin were 2.50-61.25 (20.89±6.93 mg). TTR of target INR and acceptable INR were 51.1% (156 640.5 days/306 415.0 days), 64.9% (198 856.0 days/306 415.0 days), respectively. FTTR of target INR and acceptable INR were 49.4% (3 193 times/6 461 times), 62.6% (4 047 times/6 461 times). There were 8 major bleeding events, 7 mild bleeding events, 2 thromboembolism events, and 2 thrombogenesis in the left atrium. ConclusionIt is reasonable to use target INR 1.60-2.20 and warfarin weekly dosage adjustment for patients after mechanical heart valve replacement.
目的：对中药配合肝动脉栓塞化疗（Transcatheter Arterial Chemoembolization,TACE）辅助治疗原发性肝癌随机对照试验(Randomized controlled trial,RCT)文献进行评价。方法：对国内外公开发表的有关中药配合TACE辅助治疗原发性肝癌的随机对照试验进行检索，检索数据库包括Cochrane图书馆临床对照试验库，MEDLINE、CBM、CNKI和VIP电子数据库。手工检索中文相关期刊以及附加检索相关会议论文集。质量评价采用Jadad评分量表、CONSORT标准和其他自拟评价指标进行分析。结果：共纳入103篇RCTs，其中Jadad评分得5分有1篇文献，3分1篇，2分10篇，71篇1分，其余20篇均为0分，有3篇文献报告了分配隐藏。按CONSORT标准，仅1篇(0.97%)RCT描述了如何产生随机顺序，没有RCT报道如何执行随机，其中1篇为半随机，有1篇(0.97%)RCT采用安慰剂对照，有54篇(52.43%)报道了终点指标，分别各有2篇(1.94%)报道了双盲和单盲，14篇(1359%)进行了具体统计量计算，54篇(52.43%)提供了随访记录，7篇(6.80%)报道了阴性结果，16篇(15.53%)报道不良事件，仅有1篇(0.97%)进行样本含量计算与意向性分析(ITT),有2篇(1.94%)进行分层分析，属于多中心的仅有1篇(0.97%)，均未进行伦理审批和知情同意。描述了中医证型的有3篇(2.91%)。结论:目前中药配合TACE辅助治疗原发性肝癌临床研究的方法学和报告质量尚低，且多数RCT可能存在选择性偏倚和测量性偏倚，期待更多高质量的随机双盲对照试验为临床应用提供可靠的依据。
Objective To develop an evaluation tool for the screening of high risk population for oral complications in critically ill patients, which can be performed accurately and scientifically. Methods Basing on the related foreign oral assessment scale, combined with the method of brainstorming, expert consultation, method of clinical status and so on, the item pool of the assessment scale was determined. Five nursing experts and two oral experts assessed the content validity and 50 ICU nurses were tested. Then, the screening accuracy of the assessment scale was proved by application in 100 critically ill patients selected randomly. Results The Cronbach’s a coefficient of final version of the High Risk Assessment Scale for Oral Complications in Critically Ill Patients (including seven parts contents of oral health assessment and oral pH value test) was 0.815, the content validity index (Sr-CVI/Ave) was 0.932. The results of 50 nurses to the 91.2% assessment items of the assessment scale were very important and important. For screening related indicators of oral complications in high-risk patients, the sensitivity of the assessment scale was 97.53%, the specificity was 94.11%, the positive predictive value was 98.75%, the negative predictive value was 88.89%, and the crude agreement was 95%. Conclusion There are good reliability, validity and a high accuracy of screening test in the High Risk Assessment Scale for Oral Complications in Critically Ill Patients. It can be used for screening patients at high risk for oral complications in critically ill patients, and help clinical nurses to complete the oral health status of the critically ill patients quickly.
To aim directly at the individualized character and tendency about clinical assessment of Traditional Chinese Medicine (TCM), we draw off a new pathway which is evidence-based goal attainment scale(EBGAS) in the text. i.e., we will develop clinical individualized assessment method of TCM on account of GAS by the approach of evidence based medicine.
ObjectiveTo compare and analyze the postoperative quality of life in patients after minimally invasive coronary artery bypass grafting (MICABG) and conventional median thoracotomy off-pump coronary artery bypass grafting surgery (OPCABG). MethodsFrom November 2015 to January 2018, 94 patients who underwent MICABG in the Peking University Third Hospital were included in the MICABG group. During the same period 441 patients who received OPCABG were included in the OPCABG group. The patients were matched by using propensity score matching method with a ratio of 1∶1. The quality of life was compared between two groups at 1 month, 6 months and 12 months after the surgery using SF-36 scale. ResultsA total of 82 patients were matched for each group. In the MICABG group, there were 66 males and 16 females with a mean age of 62.6±8.2 years. In the OPCABG group, there were 67 males and 15 females with a mean age of 63.2±13.2 years. One month after the operation, the physical health assessment (PCS) and mental health assessment (MCS) of the MICABG group were higher than those of the OPCABG group (50.3±10.6 points vs. 46.1±10.3 points, P=0.011; 59.5±9.3 points vs. 54.2±11.0 points, P=0.002). Scores of these following five dimensions: general health, physical functioning (PF), role-physical, social functioning (SF), role-emotion in the MICABG group were higher than those in the OPCABG group, while the score of body pain was inferior to that in the OPCABG group, and the differences were statistically significant (P<0.05). Six months after the surgery, the PCS and MCS of the two groups were not statistically different (80.0±13.1 points vs. 77.8±12.4 points, P=0.271; 81.6±13.5 points vs. 80.4±11.2 points, P=0.537). However, the scores of PF and SF in the MICABG group were still higher than those in the OPCABG group (P<0.05). Twelve months after the surgery, there was no statistical difference in the score of each dimension between the two groups (P>0.05). ConclusionThe improvement of quality of life within 6 months after MICABG is better than that of OPCABG, and it is similar between the two groups at 12 months after the surgery, indicating that MICABG has a certain effect of improving the short-term quality of life after the surgery, and the long-term quality of life is comparable to conventional surgery.
Objective To study the effects of anxious condition on asthma symptom burden and asthma control in elderly asthma patients in primary care settings. Methods Totally 128 elderly asthma patients were recruited in this study. The patients were required to fill in the questionnaire，then the score of asthma control test （ACT） and Hamilton anxious meter（HAMA） were calculated. Risk factors of anxious condition were analyzed by logistic analysis. Results The ACT scores in the anxious patients were significantly lower than those of the non-anxious patients [17.45±3.14 vs. 21.45±2.37，Plt;0.05）. The patients with lower incoming and more complications had more severe anxious condition，lower asthma control level，and more asthmatic medications. Meanwhile the latter conditions also increased the incidence of anxiety in the elderly asthma patients significantly （Plt;0.05）. Conclusions The elderly asthma patients in primary care settings are also complicated with anxiety，and the anxious condition can significantly increase asthma symptom burden and decrease asthma control level.
ObjectiveThe current medical questionnaire resources are mainly processed and organized at the document level, which hampers user access and reuse at the questionnaire item level. This study aims to propose a multi-class classification of items in medical questionnaires in low-resource scenarios, and to support fine-grained organization and provision of medical questionnaires resources. MethodsWe introduced a novel, BERT-based, prompt learning approach for multi-class classification of items in medical questionnaires. First, we curated a small corpus of lung cancer medical assessment items by collecting relevant clinical assessment questionnaires, extracting function and domain classifications, and manually annotating the items with "function-domain" combination labels. We then employed prompt learning by feeding the customized template into BERT. The masked positions were predicted and filled, followed by mapping the populated text to labels. This process enables the multi-class classification of item texts in medical questionnaires. ResultsThe constructed corpus comprised 347 clinical assessment items for lung cancer, across nine "function-domain" labels. The experimental results indicated that the proposed method achieved an average accuracy of 93% on our self-constructed dataset, outperforming the runner-up GAN-BERT by approximately 6%. ConclusionThe proposed method can maintain robust performance while minimizing the cost of building medical questionnaire item corpora, illustrating its promotion value of research and practice in medical questionnaire classification.
ObjectiveTo evaluate the reliability,validity and feasibility of a patient-reported outcomes (PRO) scale in the subjects with respiratory failure. Methods364 patients with chronic respiratory failure and 97 healthy subjects were face-to-face interviewed by well-trained investigators,and the data of respiratory failure -PRO instrument were collected. The psychometric performance such as reliability,validity,responsiveness and clinical feasibility in the respiratory failure -PRO instrument was evaluated. ResultsThe Cronbach's alpha coefficient of the respiratory failure -PRO instrument and each dimension were greater than 0.7. Factor analysis showed that the instrument had good construct validity. The scores of each of the facets and total scores between the patients and the healthy subjects were different. The recovery rate and the efficient rate of the questionnaire were more than 95%,and the time required to complete a questionnaire was within 15 minutes,indicating that the scale had a high clinical feasibility. ConclusionThe respiratory failure -PRO instrument has good reliability,validity,responsiveness and clinical feasibility.
Good collateral circulation can effectively improve the prognosis of patients with severe stenosis or occlusion of cerebral blood supply artery. Studies have shown that CT angiography (CTA) can non-invasively and intuitively evaluate the degree of stenosis and collateral blood flow in diseased vessels. Rapid and accurate CTA collateral circulation score is of great significance for clinical decision-making and judging the prognosis of ischemic stroke. At present, there are many scoring scales based on CTA collateral circulation. This article will review the existing 7 CTA collateral circulation scoring scales, the advantages and disadvantages of clinical application and related research progress in predicting prognosis, aiming to provide a reference for clinicians to choose the collateral circulation score scale and the best treatment plan according to different situations.