Skip to main content

Table 3 Number of patients with undiagnosed diseases in Japanese general hospitals and family clinics who would be referred to IRUD

From: Survey on patients with undiagnosed diseases in Japan: potential patient numbers benefiting from Japan’s initiative on rare and undiagnosed diseases (IRUD)

Survey-1

Pediatrics/pediatric surgery

Other departments

General hospitals (GH)

Family clinics (FC)

General hospitals (GH)

Family clinics (FC)

Percentage of doctors needing IRUD

36.8% (35/95)

32.9% (25/76)

19.4% (65/335)

18.2% (52/286)

 Number of participating doctors (persons)

95

76

335

286

 Number of doctors completed the survey (persons)

45

36

87

74

 Number of doctors needing IRUD (persons)

35

25

65

52

Number of patients who would be referred to IRUD per doctor needing IRUD (cases/person)

0.3

0.1

0.6

0.1

Total number of doctors in the relevant facilities in Japan (persons)

9192

6677

155,907

95,207

Number of patients with undiagnosed diseases in Japan who would be referred to IRUD (cases)

1063

264

18,133

2337