Mental strain among staff at medical rehabilitation clinics in Germany

Objectives: The aim of the study is to compare the frequency of mental strain effects on employees in somatic and psychosomatic rehabilitation clinics as well as between the different occupational groups. Associations between mental strain effects and working conditions, cooperation in the team and employee satisfaction are also investigated. Methods: The present study is cross-sectional with a descriptive-explorative design. It is composed of a survey with standardized questionnaires (Human Service Workload, Questionnaire on Teamwork and Questionnaire on Staff Satisfaction in Medical Rehabilitation) and global items, and was conducted among all employees of twelve rehabilitation teams (five somatic and seven psychosomatic rehabilitation clinics (n=549)). The response rate of the survey averaged 45% (n=252). Results: One in four participants reported being emotionally exhausted. There were significantly more emotionally exhausted employees working in the psychosomatic (31%) than in the somatic rehabilitation clinics (16%) (X(2)=7.403, df=1, p<0.05), with physicians most frequently reporting emotional exhaustion (45%). The negative appraisal of mental strain effects is accompanied by negative values for cooperation in the team and employee satisfaction (r=–.38 to r=–.50, p<.001). There were mostly high correlations (r=–.503 to r=–.609) between the working conditions and the mental strain effects (emotional exhaustion, intrinsic motivation, dissatisfaction). Conclusions: The results clearly show that the employees in medical rehabilitation clinics have a high stress level at work, a situation which is also known in other health care organizations. Observations of strong associations between cooperation in the team and strain effects confirm the positive impact of social support in the daily work routine. Correlation between the subjective appraisal of working conditions and the impact of strain is mostly high. It can be assumed that the strain effects can be influenced positively with supportive team and human resource development (person-related interventions) and interventions that enhance working conditions (condition-related interventions).