List of Intractable Diseases (Health Condition)
that may have Disability components in employment settings

This site is to demonstrate some 'causal inferences using appropreate scientific methods' about Activity Limitaitons of persons with intractable diseases, according to their Impairmants and Environmental Factors related to employment situation.
  The contents of this site are re-arrangement of the results of mail survey to 3,700 persons with various intractable diseases in Japan, about half of them have current job and most of them have had working experiences.

• Behchet's Disease (M352) (n= 223)
• Multiple Sclerosis (G35) (n= 178)
• Myasthenia Gravis (G700) (n= 213)
• Systemic Lupus Erythematosus (M32) (n= 317)
• Sarcoidosis (D869) (n= 124)
• Idiopathic Thrombocytopenic Purpura (D693) (n= 20)
• Periarteritis Nodosa (M300) (n= 16)
• Ulcerative Colitis (K519) (n= 266)
• Aortitis Syndrome (Takayasu's Disease) (M314) (n= 64)
• Thromboangitis Obliterans (Buerger's Disease) (I731) (n= 39)
• Crohn's Disease (K509) (n= 263)
• Parkinson's Disease (G20) (n= 192)
• Spontaneous Occlusion of the Circle of Willis (I675) (n= 214)
• Shy-Drager Syndrome (G903) (n= 13)
• primary biliary cirrhosis (K743) (n= 58)
• Idiopathic Osteonecrosis of the Femoral Head (M870) (n= 37)
• mixed connective tissue disease (M351) (n= 112)
• Immunodeficiency Syndrome (D848) (n= 19)
• Idiopathic Interstitial Pneumonia (J848) (n= 43)
• Pigmentary Retinal Degeneration (H355) (n= 152)
• Neurofibroma (Q85) (n= 138)
• Osteogenesis imperfecta (mylodysplastic syndrome) (Q780) (n= 23)
• Sjeogren's Syndrome (M350) (n= 151)
• Dermatomyositis/Primary Multiple Myositis (M339) (n= 160)
• Autoimmune hepatitis (K732) (n= 26)
• Systemic Sclerosis (M349) (n= 178)
• Spino-cerebellar Degeneration (G319) (n= 158)
• Epidermolysis Bullosa (Q182) (n= 11)
• Aplastic Anemia (Refractory anemia) (D619) (n= 148)
• collagen diseases (M3) (n= 58)
• (N.S.) (#) (n= 19)