The second version of the Copenhagen Psychosocial Questionnaire.

AIMS: The aim of the present paper is to present the development of the second version of the Copenhagen Psychosocial Questionnaire (COPSOQ II). METHODS: The development of COPSOQ II took place in five main steps: (1) We considered practical experience from the use of COPSOQ I, in particular feedback from workplace studies where the questionnaire had been used; (2) All scales concerning workplace factors in COPSOQ I were analyzed for differential item functioning (DIF) with regard to gender, age and occupational status; (3) A test version of COPSOQ II including new scales and items was developed and tested in a representative sample of working Danes between 20 and 59 years of age. In all, 3,517 Danish employees participated in the study. The overall response rate was 60.4%; (4) Based on psychometric analyses, the final questionnaire was developed; and (5) Criteria-related validity of the new scales was tested. RESULTS: The development of COPSOQ II resulted in a questionnaire with 41 scales and 127 items. New scales on values at the workplace were introduced including scales on Trust, Justice and Social inclusiveness. Scales on Variation, Work pace, Recognition, Work-family conflicts and items on offensive behaviour were also added. New scales regarding health symptoms included: Burnout, Stress, Sleeping troubles and Depressive symptoms. In general, the new scales showed good criteria validity. All in all, 57% of the items of COPSOQ I were retained in COPSOQ II. CONCLUSIONS: The COPSOQ I concept has been further developed and new validated scales have been included.

Psychosocial work environment and intention to leave the nursing profession: results from the longitudinal Chinese NEXT study.

AIMS: A shortage of nurses happens not only in developed countries, but also in developing countries, such as in China, but the nurse turnover here makes the situation worse. Why do Chinese nurses want to leave the nursing profession? Our hypothesis is that unfavourable psychosocial work environment could predict nurses' intention to leave (ITL). METHODS: Collaborating with the EU NEXT study (Nurses' Early eXit sTudy), the longitudinal study was conducted in China, and the psychosocial work environment was measured with the Copenhagen Psychosocial Questionnaire (COPSOQ). A total of 3,088 registered female nurses working in hospitals were eligible for the baseline analyses by multivariate logistic regression, and 1,521 for the one-year follow-up analyses by multivariate Poisson regression. RESULTS: A wide range of psychosocial factors at work--in particular, increased emotional demands, decreased meaning of work, decreased commitment to the workplace, and decreased job satisfaction--were associated with ITL in both baseline analyses and prospective analyses after adjusting for numerous confounders. CONCLUSIONS: The findings suggest that unfavourable psychosocial work environment predicts ITL in Chinese nurses. Improvements in the psychosocial work environment may be helpful in retention of the nursing workforce.

[Psychosocial factors at work and ischemic heart disease]. / Psykisk arbejdsbelastning og iskaemisk hjertesygdom.

We reviewed the epidemiologic research on the relationship between psychosocial factors at work and ischemic heart disease (IHD). A literature search identified 35 longitudinal English-language studies published in peer-reviewed journals. Nine out of 18 cohort studies and 14 out of 17 case control studies showed a significant association between psychosocial factors at work and IHD. In three of the studies, the results showed the expected association without it being significant, and in nine of the studies no association was found. Twenty-nine of the studies achieved a satisfactory quality score of at least 16 points out of a possible 25. Among these, 19 found a positive association between psychosocial factors at work and IHD. Nineteen of the studies had used the job strain model suggested by Karasek and Theorell as the model of exposure. Eleven of these found a clear association between job strain and IHD, three found a partial association, and five showed negative results. Three of the negative studies had used the ecological method as the measure of exposure. None of the five American studies found any association between job strain and IHD. The 11 positive studies were carried out in the UK, Sweden, the Czech Republic, and Denmark. An imbalance between efforts rendered and rewards, as well as long working hours, was also found to increase the risk of IHD in the six studies which had looked into these exposures. The results of this literature review ought to have consequences for the prevention of IHD and affect the advice offered to IHD patients.