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.
ObjectiveTo develop a patient satisfaction evaluation scale for day surgery and test its reliability and validity, so as to provide a scientific and effective tool for day surgery patient satisfaction assessment.MethodsThe literature review method was used to form an entry pool, and the initial version of the scale was formed in conjunction with the expert review method. And then a preliminary survey was conducted to obtain the tentative version of the scale. Finally, 290 day surgery patients discharged between June 15th and July 15th, 2019 were selected to accomplish a survey to check the reliability and validity of the scale.ResultsFinally, a day surgery patient satisfaction evaluation scale was formed, containing 3 stages (pre-hospital, hospitalization, and postdischarge follow-up), 3 dimensions (medical staff evaluation, medical service evaluation, and environment and process evaluation), and 40 items. After the formal survey, the overall Cronbach’s α coefficient of the scale was 0.980, the Spearman-Brown coefficient was 0.933, the Guttman’s half-coefficient was 0.932, and the content validity was 0.87-1.00.ConclusionThe day surgery patient satisfaction evaluation scale was proven good reliability and validity, which can be used as a measurement tool for day surgery patients and applied to clinical practice.
ObjectiveTo develop a survey questionnaire on preferences and values regarding perineal injury prevention measures during pregnancy and conduct reliability and validity tests. MethodsCombining literature reviews, qualitative interviews, and expert consultations, we summarized key elements of perineal injury prevention during pregnancy and synthesized the best evidence. Through multiple discussions within the core working group, a survey questionnaire on preferences and values regarding perineal injury prevention measures during pregnancy was formulated. Using convenience sampling, pregnant women were recruited, and a pre-survey was conducted using the questionnaire. Pre-survey results were analyzed using item analysis and reliability and validity testing methods to validate and refine the questionnaire. ResultsThe questionnaire was compiled based on the theory of evidence-based decision-making. The initial version of the questionnaire was developed by combining systematic evaluation, network meta-analysis, and semi-structured interviews. The questionnaire was modified and improved through expert consultation, group discussion, and pre-investigation, which ensured that the questionnaire had good reliability, validity, and practicability. The Cronbach's α coefficient was 0.87, the split-half reliability was 0.71, and the content validity index was 0.97 of the survey questionnaire. ConclusionThe present version of the perineal injury preventive measures preference and values questionnaire has good reliability, validity, and practicability. It can serve as a valuable tool for investigating preferences and values related to perineal injury prevention during pregnancy.
ObjectivesTo evaluate the reliability and validity on quality criteria for clinical nursing practice guidelines.MethodsFive appraisers were included to assess two clinical nursing practice guidelines using the quality criteria for clinical nursing practice guidelines and AGREE Ⅱ. ICC and coefficient of consistency were adopted to assess the reliability and validity of the appraisal tools.ResultsICC for two guidelines of AIDS and infusion by the quality criteria for clinical nursing practice guidelines were 0.979 and 0.890. ICC for two guidelines of AIDS and infusion by AGREE Ⅱ were 0.957 and 0.887. The coefficient of consistency for guidelines of AIDS and infusion by the two appraisal tools were 0.880 and 0.886, both were highly consistent.ConclusionsThe quality criteria for clinical nursing practice guidelines has good reliability and validity and can be used as appraisal tool for quality evaluation of clinical nursing practice guidelines. It is strongly recommended that the users should understand the appraisal tool or should be trained to decrease the bias.
ObjectiveTo compare and evaluate the discrimination, validity, and reliability of different data envelopment analysis (DEA) models for measuring the effectiveness of models by selecting different input and output indicators of the model.MethodsData from health statistical reports and pilot program of diagnosis-related groups of tertiary hospitals in Hubei Province from 2017 to 2018 were used to analyze the discrimination, content and structure validity, and reliability of the models. Six DEA models were established by enriching the details of input and output on the basis of the input and output indicators of the conventional DEA model of hospitals.ResultsFrom the view of discrimination, the results of all models were left-skewed, the cost-efficiency model had the lowest left-skewed degree (skewness coefficient: -0.14) and was the flattest (kurtosis coefficient: -1.02). From the view of structure validity, the results of the cost-efficiency model were positively correlated with total weights, outpatient visits, and inpatient visits (r=0.328, 0.329, 0.315; P<0.05). From the perspective of content validity, the interpretation of model was more consistent with theory of production after revision of input and output indicators. From the view of reliability, the cost efficiency model had the largest correlation coefficient between the data of 2017 and 2018 (r=0.880, P<0.05).ConclusionsAfter refining the input and output indicators of the DEA model, the discrimination, validity, and reliability of the model are higher, and the results are more reasonable. Using indicators such as discrimination, validity, and reliability can measure the effectiveness of the DEA model, and then optimize the model by selecting different input and output indicators.
ObjectiveTo compare the performance of 36-item short form health survey (SF-36) and World Health Organization quality of life-bref (WHOQOL-Bref) in assessing quality of life (QOL) in patients with pulmonary tuberculosis (TB). MethodsThe WHOQOL-Bref questionnaire and the SF-36 questionnaire were administered to patients with tuberculosis undergoing treatment from July to September 2013. The statistical methods of reliability analysis, factor analysis and the Pearson correlation coefficient analysis were used. ResultsIt showed that the WHOQOL-Bref and the SF-36 both had good reliability (Cronbach α=0.863 and 0.920, respectively). Constructive validity of the two instruments were checked by factor analysis and the Pearson correlation coefficient analysis, which indicated that both the two instruments had good validity. Among scales measuring similar concepts, many subscales of the SF-36 and the four domains of the WHOQOL-Bref unexpectedly had a fair correlation with one another. For example, the physical QOL, psychological QOL, and social relation QOL domains of the WHOQOL-Bref and physical functioning, mental health, and social functioning of the SF-36 were 0.482, 0.745, and 0.572, respectively. ConclusionThe WHOQOL-Bref and the SF-36 have an approximately equivalent practicability in assessing the quality of life in patients with TB.
ObjectiveTo translate the King’s Brief Interstitial Lung Disease (K-BILD) to Chinese, so as to provide an well reliability and validity assessment instrument for health status of patients with interstitial lung disease.MethodsBrislin’s transition model, six expert’s panel and pre-survey were used for initial Chinese version of K-BILD. Items analysis, exploratory factor analysis (EFA), confirmatory factor analysis (CFA), internal consistency reliability and test-retest reliability were used for validity and reliability test with 122 respondents.ResultsTen-item Chinese version of K-BILD were proved to have great psychometric qualities, two factors were extracted by EFA, which could explain 63.35% of the total variance. Furthermore, the CFA demonstrates the fit indices of two-factors mode: χ2/df=0.797, RMSEA=0.000, NFI=0.848, IFI=1.048, CFI=1.000, TLI=1.071. Cronbach’s α and Guttman Split-half were 0.893 and 0.861, respectively. Besides, the test-retest reliability of the scale was 0.805.ConclusionThe Chinese version of K-BILD scale has good validity and reliability, which is applicable for health status assessment in patient with interstitial lung disease.
Objective To evaluate the reliability and validity of IBS-QOL scale in irritable bowel syndrome (IBS) patients. Methods IBS-QOL scale was applied to survey the quality of life of 123 IBS patients. The split-half and internal consistency method were used to evaluate the reliability, and with the construct method to evaluate the validity. Results The split-half reliability was 0.86. Cronbach’s α-coefficient of all domains was between 0.71 and 0.89 except body image and food avoidance; In the correlation analysis, the correlations between items and its subscale structure were above 0.60 (except interference with activity), but there were no correlations between items and other subscale structure. Eight components from factorial analysis were in accordance with theoretical structure.The cumulative contribution rate was 72.7%. Conclusions The reliability and validity of IBS-QOL scale are acceptable. It might be useful for us to assess the QOL of IBS patients in China.
The COSMIN community updated the COSMIN-RoB checklist on reliability and measurement error in 2021. The updated checklist can be applied to the assessment of all types of outcome measurement studies, including clinician-reported outcome measures (ClinPOMs), performance-basd outcome measurement instruments (PerFOMs), and laboratory values. In order to help readers better understand and apply the updated COSMIN-RoB checklist and provide methodological references for conducting systematic reviews of ClinPOMs, PerFOMs and laboratory values, this paper aimed to interpret the updated COSMIN-RoB checklist on reliability and measurement error studies.
Objective To develop a behavioral assessment scale for medication management plans in women of childbearing age with epilepsy and to test its reliability and validity. Methods Based on the Theory of Planned Behavior, a pool of questionnaire items was initially drafted through literature review and focus group discussions. A two-round Delphi expert consultation was conducted with 15 experts to form a test version of the behavioral assessment scale for medication management plans in women of childbearing age with epilepsy (including 27 items and 5 dimensions). Convenience sampling was used to conduct surveys among women of childbearing age with epilepsy in some tertiary hospitals in Chuxiong, Shenzhen and Wuhan from February to May 2024 (the first time) and from June to October 2024 (the second time). ResultsThe effective recovery rates of the two rounds of questionnaires were 95.5% and 94.6%, respectively. The final scale included 24 items and 5 dimensions, with good reliability and validity: the content validity index (S-CVI) was 0.934, Cronbach's α coefficient was 0.876, split-half reliability was 0.819, and test-retest reliability was 0.901; exploratory factor analysis extracted 5 factors (cumulative variance explained rate 73.97%, item load 0.42~0.85), and confirmatory factor analysis showed that the model had good fit (χ2/df=1.849, RMSEA=0.075, CFI, GFI, AGFI, IFI, TLI all>0.85). Conclusion The scale meets the reliability and validity standards and can be used to assess the medication management plans and behaviors of women of childbearing age with epilepsy.