Objective we want to construct a rating scale for the key technique using the inhaler device for patients with chronic airway disorder and to provide a reference tool for the scientific evaluation of patients’ techniques in the use of inhaler devices. MethodsThrough literature review and Delphi expert consultation, the items of the rating scale were determined, and the weights and assignments of the items were determined through the analytic hierarchy process. The resulting evaluation form was used for clinical assessment of patients, and the differentiation of each item was tested by the critical ratio method.ResultsAfter the two rounds of consultation, the positive coefficients of experts were 95.24% and 100%, the expert authority coefficients were 0.988 and 0.990, and the Kendall-W coefficients were 0.371 (P<0.001) and 0.654 (P<0.001), respectively. The final form, consisting of 10 operational items for evaluating key inhaler techniques for patients with chronic airway disorder, was finalized. The results of the hierarchical analysis showed that the consistency ratio CR was 0.088<0.10, which satisfied the consistency test. The top 5 key operational steps were medication preparation, exhalation, holding the mouthpiece, inhalation, and breathholding. Used for clinical patient assessment showed better discrimination of items (t ≥ 3, P<0.05).ConclusionThe rating scale for the technique using the inhaler device for chronic airway disorder constructed in this study is scientifically reliable, convenient, and practical, which can be used as an objective evaluation tool to assess patients’ skill in inhaler device use.
ObjectiveTo explore the value of ultrasound evaluation and marking before arteriovenous internal fistula in end-stage renal disease hemodialysis patients. MethodsTwenty-five uremia end-stage patients were admitted into our nephrology department from January 2012 to July 2012. All of the patients had encountered several times of fistula failure or had difficulty in establishing the forearm arteriovenous fistula. We focused on observing the brachial artery, radial artery, cephalic vein, the basilica vein and great saphenous vein. We measured the diameter of the vessels and marked the trend of arteries and veins in the body surface under the ultrasonic navigation. Our goal was to look for appropriate bypass vessels in the elbow and the upper arm. ResultsFourteen patients had endured several times of fistula failure. Among the 14 patients, 9 patients completed the surgery of reengineering fistula and autogenous great saphenous vein transplantation, 2 accepted artificial vascular transplantation, 1 completed the removal of blood clots in the left upper limb artificial blood vessels and arteriovenous internal fistula molding, and 2 gave up surgery. Eleven patients could not complete the arteriovenous fistula operation for the fine forearm superficial vein. Of them, 2 patients accepted artificial vascular operation, 6 underwent autogenous great saphenous vein transplantation, 1 with slender radial artery in diameter completed higher position fistula between the brachial artery and median cubital vein, and 2 gave up surgery. ConclusionArteriovenous internal fistula preoperative ultrasound assessment and marking have very important value in improving the success rate of operation in end-stage uremia patients.
ObjectiveTo analyze the perdictive value of Screening Tool for the Assessment of Malnutrition in Pediatrics (STAMP) for malnutrition or postoperative complications in children with critical congenital heart disease (CHD).MethodsA total of 875 children with critical CHD who were hospitalized in West China Hospital, Sichuan University form August 2019 to February 2021, including 442 males and 433 females with a median age of 30 (12, 48) months, were assessed by STAMP in Health Information System. Clinical data of postoperative complications were collected.Results(1) Based on World Health Organization Z-score as gold standard, 24.5% had malnutrition risk, and 34.3% were diagnosed with malnutrition. According to STAMP, the children were with medium malnutrition risk of 37.9% and high malnutrition risk of 62.1%. There was a statistical difference of incidence rate of malnutrition and detection rate of STAMP malnutrition risk in gender, age, ICU stay or length of mechanical ventilation (P<0.05); (2) with the optimal cut-off point of 5.5 in STAMP for malnutrition, the sensitivity, specificity, positive predictive value, negative predictive value and area under the curve (AUC) were 68.3%, 84.3%, 48.1%, 88.3% and 0.82, respectively; (3) 12.0% of the children were with postoperative complications; (4) with the optimal cut-off point of 5.5 in STAMP for postoperative complications, the sensitivity, specificity, positive predictive value, negative predictive value and AUC were 83.8%, 73.1%, 18.8%, 99.1% and 0.85, respectively.ConclusionChildren with critical CHD have a higher incidence of malnutrition risk and postoperative complications. STAMP has a good perdictive value for malnutrition or postoperative complications, however, the sensitivity and specificity of STAMP are affected by the gold standard or the cut-off point.
As the aging of the population intensifies, the incidence of dementia continues to increase year by year. However, the general public's lack of awareness about dementia, combined with the complexity of the cognitive assessment process, often results in many dementia patients being diagnosed in the moderate to late stages of the disease, missing the crucial window for therapeutic intervention. This significantly affects the mental and physical health and quality of life of the elderly. With the continuous advancements in medical and information technology, the application of electronic tools in cognitive assessment is gradually increasing. This study summarizes the current application of electronic cognitive assessment tools to provide references for the development of electronic cognitive assessment tools suitable for the elderly in China.
Objective To retrospectively analyze the clinical and imaging features of multi-segmental lumbar intervertebral disc protrusion and its treatment with the limited recessive decompression operation. Methods Twenty two patients (14 males and 8 females, aged 49-68 years) were admitted to hospital from March 1999 to March 2004. They suffered from multisegmental lumbar intervertebral disc protrusion that involved L1S1 and were treated with the limited recessive decompression operation. Results The follow-up for 4-21 months showed that 16 of the patients had an excellent outcome, 5 had a good outcome, and 1 had fair outcome. There were nosuch operative complications as nerve root lesions and putamen lesions. Conclusion The limited recessive decompression operation is one of the available good treatments for multi-segmental lumbar intervertebral disc protrusion. It solves problems of herniation and stenosis and maintains stability ofthe spine.
ObjectiveTo investigate the association between polymorphism of V4,F+1 in ADAM33 (adisintegrin and metalloproteinase 33) gene and COPD in a northwestern Uighur population. MethodsA total of 100 Uighur COPD patients and 140 healthy volunteers were recruited in the study. Genotypes were determined by restriction fragment lengthpolymorphism(PCR-RFLP). All subjects had a epidemiological investigation including modified british medical research council(mMRC),COPD assessment test(CAT),and pulmonary function test. The 100 Uighur COPD patients were assessed by revised GOLD2011. ResultsAssessed by revised GOLD2011,the patients of A,B and C grade accounted for 22%,35% and 30%,respectively. There was no statistical significance in the distributions of the V4,F+1 alleles between the patients and the controls(P>0.05). There was no statistical significance between SNPs in ADAM33(V4 and F+1) with the decreased lung function and the grade of COPD(P>0.05). ConclusionThere was no association between polymorphism of V4,F+1 in ADAM33 gene and COPD in a northwestern Uighur population.
Objective To evaluate the predicting effect of quick Sequential Organ Failure Assessment (qSOFA) on septic shock, and investigate the probability of improving the predicting effect. Methods Patients with sepsis diagnosed in Emergency Department from July 2015 to June 2016 were enrolled. They were divided into shock group and non-shock group based on whether or not they had septic shock during 72 hours after admission. The multivariate logistic regression analysis was used to find out the independent risk factors affecting the incidence of septic shock. Receiver operating characteristic (ROC) curve was used to analyze those risk factors. Modified Early Warning Score (MEWS), Mortality in Emergency Department Sepsis Score (MEDS), Sequential Organ Failure Assessment (SOFA), Acute Physiology and Chronic HealthEvaluation (APACHE)Ⅱ and qSOFA were also compared with ROC curve analysis. The possibility of improvement of qSOFA predicting effect was discussed. Results A total of 821 patients were enrolled, with 108 in septic shock group and 713 in non-septic shock. The result of multivariate logistic regression analysis indicated that respiratory rate, systolic blood pressure, pH value, oxygenation index, lactate, albumin, Glasgow Coma Score and procalcitonin were the independent risk factors (P<0.05). The result of ROC analysis showed that the area under curve (AUC) of pH value, lactate and procalcitonin was 0.695, 0.678 and 0.694, respectively. Lactate had the highest value of specificity (0.868), positive predictive value (0.356) and positive likelihood ratio (3.644), while the sensitivity (0.889) and negative predictive value (0.961) of procalcitonin were the highest. MEWS, MEDS, SOFA, APACHEⅡ and qSOFA were compared with ROC. SOFA had the best predicting effect with the statistical results of AUC (0.833), sensitivity (0.835), specificity (0.435), positive predictive value (0.971), negative predictive value (0.971), and positive likelihood ratio (5.048); and MEWS had the highest negative likelihood ratio (0.581). qSOFA did not show a best predicting value. Conclusion qSOFA is not the best choice to predict the possibility of septic shock, but its predicting value might be improved when combined with pH value, lactate and procalcitonin.
ObjectiveTo introduce and preliminarily apply a tool for assessing the importance of research questions (Australia & New Zealand Musculoskeletal Clinical Trials Network Research Question Importance Tool, ANZMUSC-RQIT), thereby providing a methodological reference for selecting research questions. MethodsAn overview of the development process and main content of ANZMUSC-RQIT is provided, and an exploratory application of the tool is conducted to evaluate clinical research questions in the field of musculoskeletal disorders (MSKDs) within Chinese Medicine (CM). ResultsANZMUSC-RQIT assesses the importance of specific research questions across five dimensions. Currently, clinical research on MSKDs in CM often focuses on the consensus among stakeholders regarding the importance of issues, prioritizes addressing problems that pose a significant burden on patients, and aims to alleviate clinical symptoms as the main intervention goal. The total score of ANZMUSC-RQIT is positively correlated with journal impact but shows no statistically significant relationship with citation frequency. Additionally, national funding support is positively correlated with the RQIT total score of the research question. ConclusionThe development of ANZMUSC-RQIT provides valuable reference and inspiration for selecting future research questions. However, to more effectively assess the importance of CM clinical research questions, there is a pressing need to develop an evaluation tool tailored to the specific characteristics of CM clinical research.
Guideline implementation with decision support checklist (GUIDES) aims to assist the self-reflection of evidence-based clinical decision support system (CDSS) related professionals to enhance the process monitor and continuous improvement of evidence-based CDSS. This paper interpreted the development process, target user, and assessment method of GUIDES, analyzed the practical value of GUIDES through a typical example, and then reflected on the GUIDES and current studies on evidence-based CDSS in China. It is expected to provide references for future studies.
Objective To investigate the impact of genetic factors on mental health status in child and adolescent twins. Methods A total of 102 pairs of twins aged 6 to 16 years were recruited with the support from educational committees and schools. After the guardians of these twins had signed an informed consent form, the Chinese version growth and the state of health evaluation (Development and Well-Bing Assessment, DAWBA) were completed by the parents of these twins to investigate their mental health status. Buccal mucosa samples were collected from all twins for DNA extraction and zygosity identification test. Result A total of 102 pairs of twins were recruited, among whom 93 pairs finished the investigation, including 50 monozygotic pairs and 43 dizygotic pairs. The results of emotional symptoms and behavior symptoms and the impact of symptoms from the DAWBA screening questionnaire showed that the intrapair correlation coeficien of the emotional disorder and the oppositional/conduct disorder and the impact in monozygotic twins were more remarkable than those in dizygotie twins, including separation anxiety (MZ group correlation coefficient (r) = 0.821, Plt;0.01; DZ group r=0.348, Plt;0.01), generalized anxiety (MZ group r=0.546, Plt;0.01; DZ group r=0.309, Plt;0.01), a special terror symptoms (MZ group r=0.849, Plt;0.01; DZ group r=0.726, Plt;0.01 ), and oppositional defiant / conduct disorder (MZ group r=0.237, Plt;0.01; DZ group r=0.163, Plt;0.01), attention deficit - hyperactivity disorder (MZ group r=0.640, Plt;0.01; DZ group r=0.198, Plt;0.01), autistic symptoms (MZ group r=0.680, Plt;0.01; DZ group r=0.372, Plt;0.01). Conclusion Genetic factors play an important role in mental health status of child twins.