[Actual situation of medical checkups carried out by Industrial Health Organizations in Japan--manpower and service].
Japanese Industrial Health Organizations (IHOs) have been taking part in medical checkups for employees in accordance with the law of industrial safety and health in Japan. We carried out a questionnaire survey for each IHO in order to learn the actual number of full-time doctors and their proportion of work time. We sent a questionnaire to 112 IHOs (members of International Federation of Industrial Health Organizations) by mail, of which 77 replied (68.8%). In addition, we carried out an interview survey in 3 IHOs. The actual number of full-time doctors was 0 to 51, about half of IHOs have less than 5 doctors/each. Regarding the proportion of work time, among full-time doctors, half of them take part in general health checkups. About 70% of nurses' work time is taken up doing health checkups. The results revealed that the number and the proportion of work time of full-time doctors depends on the characteristics of the area and the background of the organization, for instance, what kind of hygiene services they provide. Depending on the doctors' work style (e.g. full-time or part-time) and their specialities and experience, their work may be shared. Japanese employers are required to report the number of workers with abnormal findings found by medical checkups to the Labor Standards Office. Many IHOs provide service to employers in filling out their reports. Thus, we also asked each IHO about this service. Forty out of the 77 IHOs (51.9%) answered that they are providing statistical analysis and the filling-out service. They count the number of workers with abnormal findings in each company and helped the employer to fill out the report form. Twenty-nine of those 40 IHOs responded that they decided which findings were "abnormal" by using only items that are set by law. However, 7 IHOs reported the fact that they also add some optional items when making the decision. The prevalence of workers with abnormal findings in annual medical checkups, which is one of the msot important indices of the state of occupational health, should be measured by using an objective definition and by being compatible with future systems of medical checkups for all Japanese workers. Although IHOs are endeavoring to improve their level, it will be difficult, and because of diversities in the way of periodical medical checkups among IHOs, there are still many problems to be solved.
Obata
Yasuko
Y
Occupational Health Training Center, University of Occupational and Environmental Health, Yahatanishi-ku, Kitakyushu 807-8555, Japan.
Narisada
Hiroyuki
H
Fujishiro
Kazuya
K
Tsutsui
Takao
T
Shimizu
Takashi
T
Hino
Yoshiyuki
Y
Oda
Susumu
S
Okubo
Toshiteru
T
D003625:Data Collection; D003695:Delivery of Health Care / Q000592:standards*; D006801:Humans; D016272:Occupational Health; D009938:Organizations; D011795:Surveys and Questionnaires; D016526:Workload