Primary diagnostic Percent of 284
category patients*
Psychological conditions 35
SSIDC (including CFS)** 15
Respiratory diseases 9
Skin diseases 8
Digestive diseases 7
Musculoskeletal diseases 6
Nervous system diseases 6
Circulatory system disease 3
Genitourinary diseases 2
Infectious diseases 1
Endocrine conditions 1
Cancer 1
* Note, some patients were healthy.
** SSIDC = Symptoms, Signs, and Ill-defined conditions
CFS = Chronic Fatigue Syndrome
SOURCE: W. Coker, Consultant Specialist in Internal Medicine, British Ministry of Defence, "Overview of the Health of Coalition Forces," presentation at VA National Conference: Current Concepts of Persian Gulf Veterans Illnesses, Long Beach, CA, August 1996.