Disease Statistics
Prevalence is the total number of cases of a disease in a given population at a specific time, not the number of individuals.
Condition |
National Prevalence |
Oregon Prevalence |
Data Source |
|---|---|---|---|
|
Alzheimer's disease
|
4,500,000
|
72,000
|
|
|
ALS (amyotrophic lateral sclerosis)
|
30,000
|
500
|
|
|
Anorexia, bulemia & binge disorders
|
5,241,600
|
78,600
|
|
|
Anxiety disorders
|
19,100,000
|
286,500
|
|
|
Ataxia
|
150,000
|
2,300
|
|
|
ADHD (Attention Deficit & Hyperactivity Disorder)
|
17,400,000
|
261,000
|
Children’s Disease Center/
|
|
Autism
|
4,600,000
|
7,000
|
|
|
Bipolar disorder
|
23,000,000
|
345,000
|
|
|
Blephoraspasm
|
80,000
|
1,200
|
|
|
Blindness and visual impairments
|
10, 000,000
|
150,000
|
|
|
Brain or head injuries (traumatic)
|
5,300,000
|
79,500
|
Children’s Disease Center
|
|
Cerebral palsy
|
1,000,000
|
15,000
|
Children’s Disease Center
|
|
Chronic epstein barr virus
|
87, 000
|
1,300
|
|
|
Deaf or partially deaf
|
27,000,000
|
405,000
|
|
|
Depression (major)
|
19,900,000
|
298,500
|
|
|
Developmental disorders
|
48,600,000
|
729,000
|
Children’s Disease Center
|
|
Diabetic neuropathy
|
9,540,000
|
143,100
|
Children’s Disease Center/ National Institute of Neurological Disorders and Stroke
|
|
Dyslexia and other learning disorders
|
40,000,000
|
600,000
|
NIHCHS
|
|
Epilepsy
|
2,300,000
|
33,000
|
|
|
Fibromyalgia
|
6,000,000
|
90,000
|
|
|
Huntington's disease
|
40,000
|
600
|
|
|
Macular degeneration
|
15,000,000
|
225,000
|
|
|
Mental retardation/mental neurobiological disorders
|
5,720,000
|
85,800
|
Children’s Disease Center
|
|
Migraines/cluster headaches
|
45,000,000
|
675,000
|
|
|
Multiple sclerosis
|
400,000
|
6,000
|
|
|
Narcolepsy and sleep disorders
|
1,430,000
|
21,500
|
|
|
Neurofibromatosis
|
78,700
|
200
|
National Neurofibromatosis Foundation/
|
|
Neuromuscular diseases
|
28,300,000
|
424,500
|
|
|
Pain (Chronic), spinal cord Injuries, phantom limb pain
|
64,000,000
|
960,000
|
|
|
Parkinson's disease
|
1,500,000
|
22,500
|
|
|
Postherpetic neuralgia
|
38,955,800
|
584,300
|
NIHCHS
|
|
Restless leg syndrome
|
14,500,000
|
217,500
|
|
|
Schizophrenia
|
2,200,000
|
33,000
|
|
|
Spina bifida
|
286,000
|
4,300
|
|
|
Spinal cord Injury
|
200,000
|
3,400
|
NASCI/
|
|
Stroke
|
4,700,000
|
70,500
|
|
|
Substance abuse disorders (severe)
|
13,914,500
|
208,700
|
|
|
Tinnitus (severe)
|
42,800,000
|
208,700
|
|
|
Tourette's syndrome and other tic disorders
|
100,000
|
1,500
|
|
|
Trigeminal neuralgia
|
2,4500,000
|
36,800
|
|
|
Tumors (brain and nervous system)
|
350,000
|
5,300
|
|
|
Vestibular and balance disorder
|
90,000,000
|
1,350,000
|
