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OBJECTIVE: To examine the test-retest reliability of the Functional Assessment of Cancer Therapy - 8 Dimension (FACT-8D) for the first time, and to conduct a head-to-head comparison of the distribution properties and validity between the FACT-8D and EQ-5D-5L in Colorectal Cancer (CRC) Patients. METHODS: We conducted a longitudinal study on Chinese CRC patients, employing Functional Assessment of Cancer Therapy-General (FACT-G) and EQ-5D-5L at baseline, and FACT-G during follow-up (2-7 days from baseline). Utility scores for FACT-8D were derived from all available value sets (Australia, Canada and USA), while EQ-5D-5L scores were obtained from corresponding value sets for various countries. We assessed convergent validity using pairwise polychoric correlations between the FACT-8D and EQ-5D-5L; known-groups validity by discriminating participants' clinical characteristics, and effect size (ES) was tested; test-retest reliability for FACT-8D using kappa and weighted Kappa for choice consistency, and intraclass correlation coefficient (ICC) and Bland-Altman method for utility consistency. RESULTS: Among the 287 patients with CRC at baseline, 131 were included in the retest analysis. The utility scores of FACT-8D were highly positively correlated with EQ-5D-5L across various country value sets (r = 0.65-0.77), and most of the dimensions of FACT-8D and EQ-5D-5L were positively correlated. EQ-5D-5L failed to discriminate known-groups in cancer stage across all value sets, whereas both were significant in FACT-8D (ES = 0.35-0.48, ES = 0.38-0.52). FACT-8D showed good test-retest reliability (Cohen's weighted Kappa = 0.494-0.722, ICC = 0.748-0.786). CONCLUSION: The FACT-8D can be used as a valid and reliable instrument for clinical evaluation of patients with CRC, outperforming EQ-5D-5L in differentiating clinical subgroups and showing promise for cancer practice and research.
Recently, the Multi-Attribute Utility in Cancer Consortium developed the Functional Assessment of Cancer Therapy − 8 Dimension (FACT-8D), a new cancer-specific multi-attribute utility instrument based on the Functional Assessment of Cancer Therapy - General (FACT-G). This addresses the FACT-G's limitation in directly generating utility values, which has broad application prospects in cost-utility analysis within the field of oncology. To our knowledge, this is the first study to examine the test-retest reliability of FACT-8D and to conduct a head-to-head comparison of its distribution properties and validity against the EQ-5D-5L in colorectal cancer (CRC) patients. The results indicate that FACT-8D is a valid and reliable instrument for clinical evaluation of CRC patients, demonstrating superior performance in differentiating between known clinical groups compared to the generic MAUI EQ-5D-5L, and is a promising instrument for use in cancer practice and research.
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OBJECTIVES: This study aimed to systematically assess global economic evaluation studies on COVID-19 vaccination, offer valuable insights for future economic evaluations, and assist policymakers in making evidence-based decisions regarding the implementation of COVID-19 vaccination. METHODS: Searches were performed from January 2020 to September 2023 across seven English databases (PubMed, Web of Science, MEDLINE, EBSCO, KCL-Korean Journal Dataset, SciELO Citation Index, and Derwent Innovations Index) and three Chinese databases (Wanfang Data, China Science and Technology Journal, and CNKI). Rigorous inclusion and exclusion criteria were applied. Data were extracted from eligible studies using a standardized data collection form, with the reporting quality of these studies assessed using the Consolidated Health Economic Evaluation Reporting Standards 2022 (CHEERS 2022). RESULTS: Of the 40 studies included in the final review, the overall reporting quality was good, evidenced by a mean score of 22.6 (ranging from 10.5 to 28). Given the significant heterogeneity in fundamental aspects among the studies reviewed, a narrative synthesis was conducted. Most of these studies adopted a health system or societal perspective. They predominantly utilized a composite model, merging dynamic and static methods, within short to medium-term time horizons to simulate various vaccination strategies. The research strategies varied among studies, investigating different doses, dosages, brands, mechanisms, efficacies, vaccination coverage rates, deployment speeds, and priority target groups. Three pivotal parameters notably influenced the evaluation results: the vaccine's effectiveness, its cost, and the basic reproductive number (R0). Despite variations in model structures, baseline parameters, and assumptions utilized, all studies identified a general trend that COVID-19 vaccination is cost-effective compared to no vaccination or intervention. CONCLUSIONS: The current review confirmed that COVID-19 vaccination is a cost-effective alternative in preventing and controlling COVID-19. In addition, it highlights the profound impact of variables such as dose size, target population, vaccine efficacy, speed of vaccination, and diversity of vaccine brands and mechanisms on cost effectiveness, and also proposes practical and effective strategies for improving COVID-19 vaccination campaigns from the perspective of economic evaluation.
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COVID-19 Vaccines , COVID-19 , Cost-Benefit Analysis , SARS-CoV-2 , Humans , COVID-19/prevention & control , COVID-19/economics , COVID-19 Vaccines/economics , COVID-19 Vaccines/administration & dosage , Immunization Programs/economics , Vaccination/economicsABSTRACT
BACKGROUND: Although both EQ-5D-3L(3L) and EQ-5D-5L(5L) have demonstrated good measurement properties in several patient populations, there is currently limited evidence comparing the measurement properties of 3L and 5L in family caregivers (FCs) of cancer patients. PURPOSE: This study aimed to compare the measurement properties of 3L and 5L in a sample of family caregivers of cancer patients. METHODS: A consecutive sample of FCs of cancer patients recruited from three tertiary hospitals were invited to complete the two versions of the EQ-5D in two rounds of interviews. We compared i) the ceiling effect using the McNemar's test, ii) test-retest reliability using intraclass correlation coefficient (ICC) and Cohen's Kappa, iii) convergent validity using Spearman's rank correlation coefficient, iv) known-group validity using F-statistic, v) and discriminant capacity using ordinal logistic regression. RESULTS: A total of 416 FCs completed the baseline questionnaire and 120 caregivers completed the follow-up questionnaire. Ceiling effects were smaller in 5L (12.5%) than in 3L (20.7%). The convergent validity (r = 0.344-0.771), known-groups validity (Fratio5L/3L = 2.06-4.09), discriminant capacity (ES = 0.341-0.396), and test-retest reliability (ICC = 0.725) of the 5L were slightly better than those of the 3L in China. CONCLUSION: The current study found both 3L and 5L to be suitable for use by FCs of cancer patients. However, 5L showed superior measurement properties compared to 3L and therefore could be the preferred instrument when EQ-5D data of cancer patients FCs is required.
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Neoplasms , Quality of Life , Humans , Caregivers , Reproducibility of Results , East Asian People , Psychometrics , Surveys and Questionnaires , Health StatusABSTRACT
OBJECTIVE: Recently, Chinese ministries and commissions have issued a series of policies and systems in response to violent injuries to doctors, physical violence have been managed to a certain extent. However, verbal violence has not been deterred and is still prevalent, it has not received appropriate attention. This study thus aimed to assess the impact of verbal violence on the organisational level and identify its risk factors among healthcare workers, so as to provide practical methods for verbal violence reduction and treatment of the complete period. METHODS: Six tertiary public hospitals were selected in three provinces (cities) in China. After excluding physical and sexual violence, a total of 1567 remaining samples were included in this study. Descriptive, univariate, Pearson correlation and mediated regression analyses were employed to assess the difference between the variables, emotional responses of healthcare workers to verbal violence and the relationship between verbal violence and emotional exhaustion, job satisfaction, and work engagement. RESULTS: Nearly half of the healthcare workers in China's tertiary public hospitals experienced verbal violence last year. Healthcare workers who experienced verbal violence had strong emotional response. The exposure of healthcare workers to verbal violence significantly positively predicted the emotional exhaustion (r=0.20, p<0.01), significantly negatively predicted job satisfaction (r=-0.17, p<0.01) and work engagement (r=-0.18, p<0.01), but was not associated with turnover intention. Emotional exhaustion partially mediated the effects of verbal violence on job satisfaction and work engagement. CONCLUSIONS: The results indicate that the incidence of workplace verbal violence in tertiary public hospitals in China is high and cannot be ignored. This study is to demonstrate the organisational-level impact of verbal violence experienced by healthcare workers and to propose training solutions to help healthcare workers reduce the frequency and mitigate the impact of verbal violence.
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Job Satisfaction , Workplace Violence , Humans , Cross-Sectional Studies , East Asian People , Work Engagement , Health Personnel , Emotions , China/epidemiology , Hospitals, Public , Surveys and QuestionnairesABSTRACT
Objective: Globally, reducing job burnout among healthcare workers is considered a basic healthcare policy goal. Emotional intelligence, as an essential protective factor against psychosocial risks and a measurable positive psychological resource, still receives less attention in the process of reducing job burnout among healthcare workers. This study aims to explore the level of job burnout among healthcare workers who are victims of workplace violence in China, to examine the influence of emotional intelligence on job burnout among healthcare workers, and to verify the mediating role of workplace violence; furthermore, providing a new perspective for health organizations and hospital administrators in order to relieve the level of job burnout and workplace violence among healthcare workers. Methods: A cross-sectional study was used to collect data from six tertiary public hospitals in three provinces (cities) in Eastern (Shandong and Tianjin) and Western (Gansu) China in 2018, which are large healthcare sites providing care to patients upon referral from primary and secondary hospitals. A total of 2,450 questionnaires were distributed, with 2,061 valid questionnaires and a valid return rate of 88.95%. Of these, 825 healthcare workers had experienced workplace violence, accounting for 40.03% of the sample. A descriptive analysis, univariate analysis, Pearson correlation analysis, and mediated regression analysis were used to assess the level of job burnout among healthcare workers who are victims of violence, the effect of emotional intelligence on job burnout, and the mediating role of workplace violence. Results: The mean job burnout score of the healthcare personnel who were victims of violence was 35.56, with 70% suffering from moderate and high burnout. The emotional intelligence of healthcare workers is significantly negatively correlated with the degree of job burnout (Emotional exhaustion: r = 0.18, p < 0.01, Depersonalization: r = 0.24, p < 0.01, Reduced personal achievement: r = 0.24, p < 0.01) and workplace violence frequency (r = -0.22, p < 0.01). Further, workplace violence has a partial mediating effect on emotional intelligence and the two dimensions of job burnout (emotional exhaustion and depersonalization). Conclusions: This study is the first to combine emotional intelligence level, experiences of workplace violence, and job burnout levels of healthcare workers. We suggest that improving the emotional intelligence of healthcare staff has practical significance in reducing the level of job burnout directly and will reduce the incidence of burnout by reducing the frequency of violence (especially for emotional exhaustion and depersonalization). We provide specific and effective strategies for developing and guiding healthcare workers in the healthcare sector based on emotional intelligence.
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Burnout, Professional , Workplace Violence , Burnout, Professional/psychology , Cross-Sectional Studies , Emotional Intelligence , Health Personnel , Humans , Workplace Violence/psychologyABSTRACT
Breast cancer is one of the most human malignant diseases and the leading cause of cancer-related death in the world. However, the prognostic and therapeutic benefits of breast cancer patients cannot be predicted accurately by the current stratifying system. In this study, an immune-related prognostic score was established in 22 breast cancer cohorts with a total of 6415 samples. An extensive immunogenomic analysis was conducted to explore the relationships between immune score, prognostic significance, infiltrating immune cells, cancer genotypes and potential immune escape mechanisms. Our analysis revealed that this immune score was a promising biomarker for estimating overall survival in breast cancer. This immune score was associated with important immunophenotypic factors, such as immune escape and mutation load. Further analysis revealed that patients with high immune scores exhibited therapeutic benefits from chemotherapy and immunotherapy. Based on these results, we can conclude that this immune score may be a useful tool for overall survival prediction and treatment guidance for patients with breast cancer.
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Breast Neoplasms/immunology , Biomarkers, Tumor , Breast Neoplasms/genetics , Cohort Studies , Female , Gene Expression Profiling , Genotype , Humans , Prognosis , Tumor Escape , Tumor Microenvironment/genetics , Tumor Microenvironment/immunologyABSTRACT
Breast cancer is one of the most common types of cancers and the leading cause of death from malignancy among women worldwide. Tumor-infiltrating lymphocytes are a source of important prognostic biomarkers for breast cancer patients. In this study, based on the tumor-infiltrating lymphocytes in the tumor immune microenvironment, a risk score prognostic model was developed in the training cohort for risk stratification and prognosis prediction in breast cancer patients. The prognostic value of this risk score prognostic model was also verified in the two testing cohorts and the TCGA pan cancer cohort. Nomograms were also established in the training and testing cohorts to validate the clinical use of this model. Relationships between the risk score, intrinsic molecular subtypes, immune checkpoints, tumor-infiltrating immune cell abundances and the response to chemotherapy and immunotherapy were also evaluated. Based on these results, we can conclude that this risk score model could serve as a robust prognostic biomarker, provide therapeutic benefits for the development of novel chemotherapy and immunotherapy, and may be helpful for clinical decision making in breast cancer patients.
Subject(s)
Biomarkers, Tumor , Breast Neoplasms , Gene Expression Profiling , Gene Expression Regulation, Neoplastic , Models, Immunological , Tumor Microenvironment , Biomarkers, Tumor/genetics , Biomarkers, Tumor/immunology , Breast Neoplasms/diagnosis , Breast Neoplasms/genetics , Breast Neoplasms/immunology , Breast Neoplasms/therapy , Female , Humans , Lymphocytes, Tumor-Infiltrating/immunology , Predictive Value of Tests , Prognosis , Tumor Microenvironment/genetics , Tumor Microenvironment/immunologyABSTRACT
AIMS: Because of the high affinity of these animal neurotoxin proteins for some special target site, they were usually used as pharmacological tools and therapeutic agents in medicine to gain deep insights into the function of the nervous system. BACKGROUND AND OBJECTIVE: The animal neurotoxin proteins are one of the most common functional groups among the animal toxin proteins. Thus, it was very important to characterize and predict the animal neurotoxin proteins. METHODS: In this study, the differences between the animal neurotoxin proteins and non-toxin proteins were analyzed. RESULT: Significant differences were found between them. In addition, the support vector machine was proposed to predict the animal neurotoxin proteins. The predictive results of our classifier achieved the overall accuracy of 96.46%. Furthermore, the random forest and k-nearest neighbors were applied to predict the animal neurotoxin proteins. CONCLUSION: The compared results indicated that the predictive performances of our classifier were better than other two algorithms.
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Amino Acids/analysis , Machine Learning , Neurotoxins/chemistry , Animals , Neurotoxins/classification , Proteins/chemistry , Proteins/classificationABSTRACT
Breast cancer is the most common cancer and the leading cause of cancer death among women in the world. Tumour-infiltrating lymphocytes were defined as the white blood cells left in the vasculature and localized in tumours. Recently, tumour-infiltrating lymphocytes were found to be associated with good prognosis and response to immunotherapy in tumours. In this study, to examine the influence of FLI1 in immune system in breast cancer, we interrogated the relationship between the FLI1 expression levels with infiltration levels of 28 immune cell types. By splitting the breast cancer samples into high and low expression FLI1 subtypes, we found that the high expression FLI1 subtype was enriched in many immune cell types, and the up-regulated differentially expressed genes between them were enriched in immune system processes, immune-related KEGG pathways and biological processes. In addition, many important immune-related features were found to be positively correlated with the FLI1 expression level. Furthermore, we found that the FLI1 was correlated with the immune-related genes. Our findings may provide useful help for recognizing the relationship between tumour immune microenvironment and FLI1, and may unravel clinical outcomes and immunotherapy utility for FLI1 in breast cancer.