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. Author manuscript; available in PMC: 2011 Nov 1.
Published in final edited form as: J Neurol. 2010 Jun 11;257(11):1822–1831. doi: 10.1007/s00415-010-5616-2

Table I. Characteristics of adults with and without common neurological conditionsa.

Characteristic With Neurological Condition
(n=6,587),
n (%)
Without Neurological Condition
(n=16,806),
n (%)
Chi-square p value
Age (years)
 18-24 633 (11.0) 1861 (13.5)
 25-44 2390 (37.5) 6151 (36.6)
 45-64 2271 (34.9) 5504 (33.8) <0.001
 65-74 635 (8.2) 1782 (8.8)
 75+ 658 (8.3) 1508 (7.3)
Sex
 Male 2275 (38.0) 8100 (52.2) <0.001
 Female 4312 (62.0) 8706 (47.8)
Race/Ethnicity
 Non-Hispanic White 3845 (68.5) 10068 (68.8)
 Non-Hispanic Black 1113 (12.0) 2513 (11.2)
 Hispanic 1183 (13.2) 3013 (13.5) <0.001
 Asian 275 (3.7) 933 (4.8)
 Other 171 (2.7) 279 (1.7)
Education
 < High School 1459 (19.0) 2765 (14.1)
 High School 1932 (31.2) 4590 (27.6) <0.001
 >High School 3144 (49.0) 9243 (57.1)
 Unknown 52 (0.7) 208 (1.2)
Family Imputed Income ($)
 0-19,999 2116 (23.9) 3617 (14.9)
 20-34,999 1372 (20.0) 3139 (16.1) <0.001
 35-64,999 1559 (26.8) 4566 (27.8)
 >65,000 1500 (29.4) 5484 (41.2)
Perceived Health
 Excellent/Very Good/Good 4649 (72.5) 15292 (92.0)
 Fair 1326 (18.9) 1244(6.5) <0.001
 Poor 609 (8.6) 258 (1.4)
History of Medical Conditions
  Diabetes Mellitus 775 (10.6) 1261 (6.6) <0.001
  Cancer 654 (9.6) 1131 (6.5) <0.001
  Coronary Artery Disease 448 (6.6) 607 (3.3) <0.001
  Myocardial Infarction 365 (5.3) 441 (2.5) <0.001
  Hypertension 2458 (35.0) 4391 (24.1) <0.001
  Hyperlipidemia 2128 (31.7) 3680 (21.5) <0.001
  Depression 1808 (25.7) 907 (5.0) <0.001
  Anxiety 1675 (25.0) 926 (5.4) <0.001
  COPD 224 (3.3) 186 (1.1) <0.001
  Asthma 1105 (16.3) 1453 (8.9) <0.001
  Arthritis 2296 (34.3) 2804 (15.6) <0.001
Has 1+ Chronic Medical Condition 4996 (74.5) 8622 (50.1) <0.001
Region of Residence
 Northeast 1072 (15.9) 2849 (17.6)
 Midwest 1421 (23.5) 3801 (24.3) 0.0184
 South 2540 (38.3) 6177 (36.1)
 West 1554 (22.3) 3979 (22.0)
Place of Birth
 US born 5421 (85.2) 13394 (83.0) <0.001
Marital Status
 Married/living with partner 3234 (61.3) 8764 (62.6)
 Widowed 668 (7.1) 1594 (6.0) <0.001
 Divorced/separated 1272 (12.9) 2514 (9.9)
 Never Married 1390 (18.5) 3826 (21.1)
Insurance
 Uninsured 1218 (18.3) 2827 (16.0)
 Medicare 1656 (21.9) 3343 (16.4)
 Medicaid 665 (8.6) 800 (3.8) <0.001
 Private 2555 (43.3) 8425 (54.8)
 Other 493 (7.9) 1411 (8.9)
Delayed Care: Worried Cost 1253 (18.1) 1358 (7.6) <0.001
Delayed Care: Affordability 1063 (15.5) 956 (5.2) <0.001
1+ Functional Limitation 2428 (34.8) 2002 (10.8) <0.001
# Times to ER in last year
  0 4416 (68.2) 13817 (82.5)
  1 1101 (16.6) 1844 (11.0) <0.001
  ≥2 956 (13.5) 830 (4.8)
Smoking Status
  Current 1571 (25.0) 2801 (17.3)
  Former 1484 (22.9) 3445 (20.5) <0.001
  Never 3434 (50.6) 10255 (60.5)
Physical Activity Level
  Low 3267 (47.5) 6804 (37.8)
  Moderate 1043 (16.3) 2531 (15.9) <0.001
  High 2178 (34.7) 7147 (44.5)
Alcohol Intake
  Abstainers 2785 (40.5) 6450 (36.1)
  Light 2684 (41.9) 6466 (39.6) <0.001
  Moderate 630 (10.2) 2360 (15.1)
  Heavy 284 (4.4) 822 (5.2)

COPD chronic obstructive pulmonary disease, ER emergency room, # number

a

Back pain with sciatica, memory loss, migraines, regular headaches, seizures, strokes, dementia

Percentages were weighted to reflect national estimates