Objectives to investigate the prognostic value of the wai for sickness absence, and whether the. Introduction the work ability index questionnaire wai assesses the perception of the worker in relation how well a worker is or will be in the present or near future and how capable this worker is of performing work given the demands of the job and the health status and mental and physical capabilities of the worker. Work ability ilmarinen major reference works wiley. This study assesses the predictive ability of the full work ability index wai as well as its individual items in the general population. It is a single score index, based on the implicit assumption of a single factor underlying the construct of work ability. We randomized 265 healthy, sedentary, middleaged women 4565 years to an endurance training group eg 210 minweek or a waitlist control group cg. Existing users of earlier versions the trial version will install and run next to your existing ability office installation. The tool involves a questionnaire, which serves to conduct a selfassessment. Mar 14, 2020 the work ability of the respondents was assessed by the following singleitem question from the work ability index wai. A cross sectional survey of 943 workers from a shipyard industry.
The effect of individual counselling and education on work. Combination of these factors with shift work is a risk factor for work ability and mental workload that are dynamic processes which change greatly throughout an individuals work life. The aims of this index are to identify and avoid early retirement and work related disability. Review the work ability index questionnaire download articles similar to work ability index questionnaire also mcclellands motivationsteori. Studies were included if the wai was used as measure of work ability and if. The present study goal was to compare the assessment of work ability based on the use of the work ability index wai to the one based on the use of the first item of wai, this single question being termed work ability score was, in a population of workers occupying a wide variety of jobs or functions. This page has all the downloads for version 8 and can be used as follows. Pdf determination of work ability by a work ability index short. Employees with a high disability risk of 38% or more in the following four years were included. The wai, a widely used index of work ability, measures respondents perceptions regarding their physical, mental, and social health and their ability to cope with job demands 4 tuomi k, ilmarinen j, jahkola a, katajarinne l, tulkki a. Background the work ability index wai is a frequently used tool in occupational health to identify workers at risk for a reduced work performance and for work related disability.
In the validation process, a nonorthogonal two dimensional structure was identified. Work ability, psychosocial hazards and work experience in. The study aimed to 1 measure the work ability of employees with disability. Pdf on oct 1, 2014, christian hetzel and others published determination of work ability by a work ability index short form wai r find, read and cite all the research you need on.
In this model of wai, the subscales were attributed to two factors. The focus is on the employees and their work ability assessed by themselves. The wai is an instrument used in clinical occupational health and research to assess work ability during health examinations and workplace surveys. Strategies and instruments for prolonging working life. The work ability index wai is a validated and widely used research tool. Is the work ability index useful to evaluate absence days in. The translation and cultural adaptation of the questionnaire was performed.
We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files. Interaction of lifestyle and work ability index in blue. Sp611 validity and reliability of the work ability index. Although the work ability index wai has been used in many countries, its reliability is yet to be validated in korea. New to ability the download will install as a 30day trial version. The distribution of excellent, good, moderate and poor work ability was 12. Work ability, defined as the balance between human resources and the demands of work, is an evidence. Aims to investigate the work incapacity in terms of absence days in patients with as and to evaluate whether. Objectives in recent decades, work ability index wai has been a common practical tool to measure individuals work ability in many european, asian and. The list of acronyms and abbreviations related to wai work ability index. Among the wellknown tools, work ability index wai is a valid selfreport tool that has been widely used in various studies to assess the work ability. Association among sociodemograhic factors, work ability.
Aims to investigate the work incapacity in terms of absence days in patients with as. Factorial validity of the work ability index among employees. Correlations between work ability index items in two age groups r2 0. Wai is widely used, and a validated instrument to measure work ability. How do you rate your current work ability with respect to the physical demands of your work. The correlation coefficients of wai total score and subscales 1 and 2 between test and retest were 0. The amount of energy and resources each translator committed to the validation of these instruments varies, and in most cases unknown to me. Juhani ilmarinen finnish institute of occupational health helsinki, finland 11 th annual eupha meeting, 2022 november 2003 rome, italy 1. Assume that your work ability at its best has a value of. In our study, testretest results of wai total score, wai category and seven subscales were compared.
The index is determined on the basis of the answers to a series of questions which take into consideration the demands of work, the workers health status and resources. Participant work ability was assessed by the work ability index wai, which is a selfreported instrument that assesses work ability and diagnoses, symptoms, and sickness absence to measure the health and functional capacity via a single dimension of work ability ilmarinen et al. Ijerph free fulltext monitoring work ability index. Background the work ability index wai is a frequently used tool in occupational health to identify workers at risk for a reduced work performance and for workrelated disability. The wai consists of seven items regarding both physical.
Two great changes in developed countries are taking place. At baseline and at 6month followup, we assessed work ability work ability index wai, physical activity. Work ability was measured with the work ability index wai 19 20 which covers seven dimensions, each of which is evaluated with the use of one or more questions. Findings overall work ability did not differ with age, even though some of the work ability subscales showed agerelated variation. The brochure contains a description of the instrument, a protocol for actually determining the work ability. The prognostic value of the work ability index for. Since the beginning, the use of work ability index wai both in research and practice has widened to various countries, and the index has been translated into 24 languages. Work ability was measured by means of the work ability index wai which consists in a 7part selfassessment. From 64 biopsychosocial candidate variables, significant p work ability index wai were entered as independent variables in a categorical regression. Table 1 shows the description of individual, workrelated and migration characteristics, and wai grade of the study population. This study was conducted at a manufacturing plant in tehran in 2012. Purpose the work ability index wai is a routinely applied instrument for the assessment of work ability. Reference data for chinese workers by age, gender and work content are poorly documented or lacking.
Work ability was measured by the work ability index wai 4, involving assessment of the physical and mental demands on an individual in relation to hisher work, previously diagnosed diseases, limitations in work due to disease, sick leave, work ability prognosis and psychological resources. From work ability index and model to concrete actions. Work ability index of shift working hospital nurses in jordan. The work ability index wai is a finlanddeveloped questionnaire to assess working ability. The work, health and retirement study whrs is a stratified random national sample of 2575yearolds living in sweden in 2000 that received a postal questionnaire n 6637, response rate 53%. This proves to be a good predictor of a persons employability now and in the future. To investigate the effectiveness of a counselling and education programme on work ability and work disability pension for employees in the construction industry. Shortened version of the work ability index to identify. Relationships of leisuretime physical activity and work. The work ability index wai is applied to measure the work ability in workers, but it is not well investigated in patients. The few studies with a focus on the wais factor structure are mainly based on nonrepresentative samples. In order to characterize and understand the changes in work ability among municipal workers, a prospective study was designed to begin in 2015 in the municipality of sintra, in the surroundings of lisbon, and to collect data every two years. Validation of the greek version of work ability index wai.
Wai work ability index wai online english free download as pdf file. Journal of environmental and public health hindawi. Total wai score strongly correlated with the 1 st item of the wai questionnaire current work ability. Pdf work ability index wai and its association with psychosocial. All 851 male workers in this plant were included into the study and their work ability was assessed using the work ability index wai. Thiruppugazh lyrics and meaning in tamil pdf downloadgolkes.
Background the work incapacity of ankylosing spondylitis as ranges between 3% and 50% in europe. Using the wai questionnaire the individual worker makes an assessment of his or her working ability. Reliability of selfadministered work ability index. To do that we used a standardised instrument known as work ability index wai. Institute of occupational health, helsinki, finland. Work ability was measured with the work ability index, depressive symptoms with montgomery asberg depression rating scale selfrating version madrss, quality of life with euroqol5d eq5d, and number of sick leave days. During the next few decades the member states of the eu will be moving into an era in which their workforces will. The impact of internetbased cognitive behavior therapy on. Effects of six month personalized endurance training on work. The aim of this study was to investigate mental workload. Predictive validity of the work ability index and its.
In portugal, little is known about the work ability profiles of municipal workers and their changes during working life. The questions cover current work ability, ability to work within job demands, the. Studies were included if the wai was used as measure of work ability and if quantitative information was presented on. Employees in the intervention group were either selected by an occupational. Job content questionnaire jcq, petrochemical industry, psychosocial factors, work ability index wai work ability is a multifaceted and multidetermined concept not only associated with health but also with competence, values, the working environment and. What biopsychosocial factors are associated with work ability. The effects of workrelated and individual factors on the. Healthy work in an ageing europe the 5th enwhp initiative due to the demographic change the proportion of elderly employees in european companies will increase signi. The obtained results are also nearly similar with the results from the clinical assessments 7 and it can predict early retirement and actual turnover 8, 9. There was a statistically significant correlation between work ability index and shift work. To test the effects of guided endurance training on work ability in middleaged female hospital workers of various occupations. In many countries, work incapacity is difficult to quantify.
Pdf determination of work ability by a work ability. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs alternatively, you can download the pdf file directly to your computer. Since the beginning, the use of work ability index wai both in research and practice has widened to various countries, and the index. In the meantime, work ability index wai is one the most important and widely used instruments to measure perceived work ability, since it is inexpensive and easy to analyze. The brochure on the work ability index wai presents an instrument for use in occupational health care.
Work ability index in slovenian hospital nurses aged over. Objectives to investigate the prognostic value of the wai for sickness absence, and. The prognostic value of the work ability index for sickness. Is the work ability index useful to evaluate absence days. Thiruppugazh lyrics and meaning in tamil pdf downloadgolkes download.
University of patras, medical school, public health department, hsy occupational health department, greece in 200607. Recently, the work ability index wai was found to discriminate nonsicklisted manual and office workers at high risk of ltsa from those at low risk. To measure the work ability, a method called work ability index wai was developed and its validity was tested by clinical examinations and by the followup inquiries over 4 and 11 years. Work ability milestones of research and praxis in finland 1. The work ability index wai is a measuring instrument which records the work ability of employed people. Since 1990s, the wai has been used widely both in research and in occupational health services. However, information about the prognostic value of the wai to identify workers at risk for sickness absence is scarce. It is a questionnaire to either be filled in by the person questioned or by a third person, e.
Go ahead the original work ability index questionnaire download pic. The work ability index wai is a procedure for determining the work ability of persons in employment. We utilized longitudinal data on both the work ability index wai and the work ability. The brochure contains a description of the instrument, a protocol for actually determining the work ability index. Association between physical work demands and work ability in.
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