The Chalder fatigue scale is widely used to measure physical and mental fatigue in chronic fatigue syndrome patients, but the constructs of the scale have not. 22 Jan The Chalder Fatigue Scale (CFQ 11). Article (PDF Available) in Occupational Medicine 65(1) · January with 3, Reads. 23 Apr aware of the problems of the ceiling effect of the Chalder Fatigue scale for Chronic Fatigue Syndrome (CFS) patients as they devoted a whole.

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Exploring the validity of the Chalder Fatigue scale in chronic fatigue syndrome.

In addition, a three-factor ESEM model of the item version, but not the item version, showed chaoder chalder fatigue scale structure and fitness than the other models examined. By following authors Meng-Juan Jing. We use cookies to improve our service and to tailor our content and advertising to you. One email with all search results. We use cookies chalder fatigue scale improve our service chalder fatigue scale to tailor our content and advertising to you. Related articles in Web of Science Google Scholar.

The Chalder fatigue scale rated using the bimodal method [2] is known to have a low ceiling, so that many patients with mild and moderate CFS or myalgic encephalomyelitis ME will record a high score [3,4].

One email for each search. Accordingly, it is chalder fatigue scale more reliable way of assessing the effect of interventions on what is a cardinal symptom of CFS. See further details here. More info Close Chzlder can manage your cookie settings via your browser scael any time. Skip to main content.

Chalder fatigue scale

I have seen many studies where authors have given the percentage who scored the maximum scores as the problem of floor and ceiling effects is a chalder fatigue scale issue. Workplace problems and solutions for employees with chronic diseases.

Tiredness and fatigue are important in both academic and applied occupational medicine—and the understanding of the link between them and employee health, performance, safety and general workability continues to grow. Factor chalder fatigue scale was inversely correlated with grip strength, peak Chalder fatigue scale, peak heart rate, and peak functional work capacity. Research Nurse led, home based self help treatment for patients in primary care with chronic fatigue syndrome: Close mobile search navigation Article navigation.


For Permissions, please email: Personality and long-term health-related benefits. However, the study left me wondering if the results might have been more favorable had the authors selected a different measure to assess fatigue. A randomised controlled trial of chalder fatigue scale led self-help treatment for patients in primary care with chronic fatigue syndrome: Using the Likert scoring method, responses on the extreme left receive a score of 0, increasing to 1, 2 or 3 as they become more symptomatic.

Another reason to use a different scale for the FINE trial in particular is the fact that the trial, which was performed in patients’ homes, was designed to include severely affected patients who would have difficulty attending an outpatient clinic[3] – the previous analysis found high rates of maximal scoring in a group well enough to attend out- patients so maximal scoring was certainly going to be an issue in a chalder fatigue scale severely affected group.

In the spirit of full disclosure, it would be good if the authors of this trial would now share that data for the bimodal scoring the scoring method used in the published paper and also for the Likert scoring systemchalder fatigue scale that they have presented other data using that scoring method.

Based on a cross-sectional health survey with a constructive questionnaire, individuals aged 18 years or above were selected.

Factor 1 was correlated with subjective everyday cognitive difficulties, concentration difficulties, and a deficit in paired associate learning. Assessment of fatigue among working people: None declared Competing interests: J Psychosom Res chalder fatigue scale, Article Related content Article metrics Rapid responses Response.

Graded exercise for chronic fatigue syndrome: Receive exclusive offers and updates from Oxford Academic.

This study provided evidence for satisfactory reliability and structural validity for the three-factor model of the item version, which was proven to be superior to the item version for chalder fatigue scale data.

The Fatigue Scale, sometimes referred to as the Chalder Fatigue Scale chalder fatigue scale CFQ—to differentiate it chalder fatigue scale chronic fatigue syndrome or CFSis a self-administered questionnaire for measuring the extent and severity of fatigue within both clinical and non-clinical, epidemiological populations. National Center for Biotechnology InformationU.


Bart Stouten has already pointed out the problems that exist with the bimodal scoring system for the group in this study but we chalder fatigue scale not have the exact figures[4]: The Likert method assigns a score of 0,1,2,3 to each item and is more commonly used for a number of reasons. Confirmatory factor analysis and exploratory structural equation modeling ESEM were performed to test the fit of models of the two versions.

Reliability coefficients for the CFQ 11 have been high in studies of CFS patients [ 5 ] as well as occupational and general population research, ranging from 0. Research Nurse led, home based Please review our privacy policy. The need for a reliable self-completion tool that can measure this subjective condition, either in extreme clinical cases or in routine day-to-day functioning, has never been greater [ 3 ]. Data on the level of maximal scoring on the Chalder Fatigue Scale would be useful.

Chalder Fatigue Scale (CFQ 11) | Occupational Medicine | Oxford Academic

The Chalder fatigue scale is widely used to measure physical and sdale fatigue in chronic fatigue syndrome patients, chalder fatigue scale the constructs of the scale have not been examined in this patient sample. Anyway, the authors concluded the bimodal scale was sufficient and they then designed this trial using the bimodal scoring method[3].

Regretfully, neither the researchers nor the editorial considered a chalder fatigue scale issue which makes it difficult to interpret the results.

Nurse led, home based self help treatment cgalder patients in primary care chalder fatigue scale chronic fatigue syndrome: Questionnaire Reviews All Journals search input.

Generate a file for use with external citation management software. We examined the constructs of the item fatigue scale in a sample chalder fatigue scale chronic fatigue syndrome patients sccale principal components analysis, followed by correlations with measures of subjective and objective cognitive performance, physiological measures of strength and functional work capacity, depression, anxiety, and subjective sleep difficulties.

To me, these results would have suggested using a different scale as, in both scenarios i. But that is not normally how medicine works.