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Research & Reports
2004
White Paper on Workers’ Mental Health: Findings of the Questionnaire on “Addressing Mental Health” and the JPC-SED Mental Health Inventory (JMI Survey)
(August 20, 2004)
Mental Health Research Institute
 
I. “Emotional disorders” in companies: Working conditions are deteriorating
   
1. Approximately 60% of companies replied that instances of “emotional disorders” in their companies are showing an “increasing trend” in the past three years.
   
2. There were workers who took more than a months’ leave of absence from work due to an “emotional disorder” in 66.8% of companies.
   
3. 85.8% of companies replied that “depression” is the most frequent disorder.
   
4. About half of all companies replied that “emotional disorders” are most often experienced by “workers in their thirties.”
   
II. Addressing mental health: The role and function of supervisory managers are essential
   
1. “Education for managers” accounts for the largest share of specific mental health measures at 62.3%.
   
2. Among the “four cares” (indicator presented by the former Ministry of Labor), companies place priority on “line care” provided by supervisory managers.
   
3. Close to 30% of companies have positive expectations of creating “an atmosphere that encourages workers to consult with their supervisory manager.”
   
4. The majority of companies are working to address mental health through a “health and safety committee.”
   
III. Relationship between mental health measures and “emotional disorders”: Making efforts not to increase ill workers is most effective
   
The following are a few characteristics of companies in which the rate of increase of “emotional disorders” is “leveled out” or otherwise low.
   
1. In regard to the “standpoint and objective of addressing mental health,” “prevention of industrial accidents” and “sickness prevention and health maintenance and improvement” are more effective than “early recognition and treatment of ill people.”
   
2. Mental health measures show positive effects in companies emphasizing “line care” among the “four cares.”
   
3. In terms of the “role most expected of supervisory managers,” companies expecting “management of business affairs (quality of work)” and “training and guidance for capacity building” say they have effectively controlled the increase of ill workers.
   
IV. The working environment of workers in their thirties: Results of an age-based analysis of the JMI survey
   
1. Positive responses to “absence of feeling burdened by work,” “future expectations,” and “satisfaction with one’s evaluation” have decreased particularly among workers in their thirties. Compared to ten years ago, their burden has increased and their satisfaction with how they are being evaluated has drastically decreased.
   
  Age-based comparison of responses to future expectations
   
2. The response rates of workers in their thirties also indicate their psychological burden, uncertainty about their post-retirement life, and dissatisfaction with their working conditions.
   
* Compared to ten years ago, an increase in the rate of responses to the following negative phrases was evident among workers in their thirties: “Work is stressful and tiring,” “I cannot gain peace of mind at my workplace,” “I feel insecure about my life after retirement,” and “I am extremely dissatisfied with my present treatment.”
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