title: [A Screening-Tool for Three Dimensions of Work-Related Behavior and Experience Patterns in the Psychosomatic Rehabilitation - A Proposal for a Short-Form of the Occupational Stress and Coping Inventory (AVEM-3D)].
abstract: Objectives:The assessment of work pressures is of particular importance in psychosomatic rehabilitation. An established questionnaire is the Occupational Stress and Coping Inventory (German abbr. AVEM), but it is quite long and with regard to scoring time-consuming in routine clinical care. It should therefore be tested, whether a shortened version of the AVEM can be developed, which is able to assess the formerly described three second-order factors of the AVEM, namelyWorking Commitment, Resilience,andEmotions,sufficiently reliable and valid, and which also may be used for screening of patients with prominent work-related behavior and experience patterns.Methods:Data were collected at admission from consecutive samples of three hospitals of psychosomatic rehabilitation (N= 10,635 patients). The sample was randomly divided in two subsamples (design and validation sample). Using exploratory principal component analyses in the design sample, items with the highest factor loadings for the three new scales were selected and evaluated psychometrically using the validation sample. Possible Cut-off values ought to be derived from distribution patterns of scores in the scales. Relationships with sociodemographic, occupational and diagnosis-related characteristics, as well as with patterns of work-related experiences and behaviors are examined.Results:The three performed principal component analyses explained in the design sample on the respective first factor between 31 % and 34 % of the variance. The selected 20 items were assigned to the 3-factor structure in the validation sample as expected. The three new scales are sufficiently reliable with values of Cronbach's α between 0,84 and 0,88. The naming of the three new scales is based on the names of the secondary factors. Cut-off values for the identification of distinctive patient-reported data are proposed.Conclusion:Main advantages of the proposed shortened version AVEM-3D are that with a considerable smaller number of items the three main dimensions of relevant work-related behavior and experience patterns can be reliably measured. The proposed measure is simple and economic to use and interpret. Based on the present sample we provide means and standard deviations as reference at admission of psychosomatic rehabilitation. As a limitation it should be mentioned that further evaluation of reliability, validity and sensitivity to change restricted to the items of the shortened version is necessary. The practicability and validity of the proposed cut-off values cannot yet be conclusively assessed. Finally, the validity of the AVEM-3D in groups of indications other than psychosomatic patients and in healthy persons remains to be examined.
authors.affiliation: Stiftungslehrstuhl Klinische Versorgungsforschung, Institut und Poliklinik für Medizinische Psychologie, Universitätsklinikum Hamburg-Eppendorf.
authors.forename: V
authors.initials: V
authors.lastname: Beierlein
authors.affiliation: Reha-Zentrum Seehof, Teltow.
authors.forename: V
authors.initials: V
authors.lastname: Köllner
authors.affiliation: Klinische Psychologie und Psychotherapie, Universität Trier.
authors.forename: R
authors.initials: R
authors.lastname: Neu
authors.affiliation: Stiftungslehrstuhl Klinische Versorgungsforschung, Institut und Poliklinik für Medizinische Psychologie, Universitätsklinikum Hamburg-Eppendorf.
authors.forename: H
authors.initials: H
authors.lastname: Schulz
mesh_terms: D000223:Adaptation, Psychological; D005260:Female; D005858:Germany; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000379:methods*; D008875:Middle Aged; D009784:Occupational Diseases / Q000175:diagnosis* / Q000523:psychology / Q000534:rehabilitation*; D010555:Personality Inventory / Q000706:statistics & numerical data; D011594:Psychometrics / Q000379:methods*; D015203:Reproducibility of Results; D062707:Return to Work / Q000523:psychology / Q000706:statistics & numerical data; D012680:Sensitivity and Specificity; D013315:Stress, Psychological / Q000175:diagnosis* / Q000523:psychology / Q000534:rehabilitation*; D011795:Surveys and Questionnaires