[Characteristics of medical institutions visited by patients with 26 intractable diseases who are residents of Saitama Prefecture (comparison of the data for 1984 and 1988)].
To obtain basic data concerning the availability of medical care for intractable diseases in a large city and its environs, we analyzed the data of Saitama Prefecture. These data were selected from a nationwide survey conducted by the Epidemiology of Intractable Diseases Research Committee of the Ministry of Health and Welfare in Japan. The characteristics of medical institutions visited by patients with 26 intractable diseases were analyzed. The patients were receiving financial aid for treatment. The subjects were 4234 patients in 1984 and 6804 patients in 1988. In addition, we compared the data of 1984 with those of 1988. The results are as follows: 1) In both years, the characteristics of medical institutions which were visited varied in terms of the individual disease. The proportion of patients who visited medical institutions in the same medical service area and in the same prefecture were both very low. The percentage of patients who visited medical institutions in Tokyo was more than 30% of the total, and was more than 50% for the disease with the highest proportion of patients. The dependency on Tokyo for medical institutions was inversely proportional to the distance from Tokyo. Most patients were highly dependent on a large hospital, but the proportion of patients with SMON and ulcerative colitis who visited a large hospital was markedly lower than that for other diseases. 2) A comparison of the data of 1984 with those of 1988 showed that in most of medical service areas, the proportion of patients who visited medical institutions in the same medical service area and in Saitama Prefecture increased, but in Tokyo Prefecture the proportion decreased. We continuously observed a high dependency on a university hospital located about 60km distance from downtown Tokyo, but the dependency slightly decreased in 1988. When a new branch of a university hospital opened, many intractable disease patients then depended on that branch. These results suggest that the self-sufficiency levels of medical services for intractable diseases gradually rose in Saitama Prefecture. The illness behavior of intractable disease patients in Saitama Prefecture did not show any remarkable changes, therefore those results in Saitama Prefecture might indicate a universal characteristic of medical institutions visited by intractable disease patients who live in the envirous of a large city (Tokyo).
Wakabayashi
K
K
Department of Public Health, National Defense Medical College, Saitama, Japan.
Nakamura
K
K
Masaki
M
M
Yamamoto
W
W
Denda
K
K
Nakamura
Y
Y
Yanagawa
H
H
D016638:Critical Illness; D004813:Epidemiology; D005260:Female; D006268:Health Facilities / Q000706:statistics & numerical data*; D006801:Humans; D007564:Japan; D008297:Male; D010342:Patient Acceptance of Health Care; D013997:Time Factors