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Demographic data for 111 subjects from the Wichita clinical study |
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| Empiric Classification |
LCA Classification |
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| CFS (n = 39) |
IFS (n = 35) |
Controls (n = 37) |
LCA-1 (n = 23) |
LCA-3 (n = 17) |
LCA-4 (n = 11) |
LCA-5 (n = 14) |
LCA-6 (n = 11) |
LCA-0/2 (n = 35) |
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| Mean Age (SD) |
51.4 (8.2) |
50.3 (8.2) |
51.6 (9.0) |
50.9 (7.6) |
54.7 (5) |
44.4 (8.7) |
48.2 (10.2) |
55.8 (3.4) |
51.3 (9) |
| Mean Years Ill (SD) |
16.7 (11.0) |
14.4 (10.0) |
2.8 (5.0) |
15.5 (10.7) |
11.3 (4) |
16.0 (12.3) |
16.8 (10.5) |
16.4 11.2 |
14.3 (12.9) |
| Race [n (%) ] |
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| White |
35 (90.0) |
32 (91.4) |
36 (97.3) |
21 (91) |
17 (100) |
10 (90.9) |
11 (78.6) |
11 (100) |
33 (94.3) |
| Black |
1 (2.6) |
3 (8.6) |
1 (2.7) |
1 (4.4) |
0 (0) |
1 (9.1) |
1 (7.1) |
0 (0) |
2 (5.7) |
| Multiple Race |
2 (5.1) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
2 (14.3) |
0 (0) |
0 (0) |
| Other |
1 (2.6) |
0 (0) |
0 (0) |
1 (4.4) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
0 (0) |
| Onset Type |
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| Gradual |
32 (82.0) |
28 (80.0) |
10 (27.0) |
18 (78.3) |
14 (82.4) |
9 (81.8) |
11 (78.6) |
10 (90.9) |
8 (22.9) |
| Sudden |
6 (15.4) |
3 (8.6) |
0 (0.0) |
3 (13) |
1 (5.9) |
1 (9.1) |
3 (21.4) |
1 (9.1) |
0 (0.0 |
| Undetermined |
1 (2.6) |
4 (11.4) |
27 (73.0) |
2 (8.7) |
2 (11.8) |
1 (9.1) |
0 (0) |
0 (0) |
27 (77.1) |
| BMI [n (%) ] |
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| <25 |
5 (13.8) |
10 (28.6) |
7 (18.9) |
0 (0) |
4 (23.5) |
8 (72.7) |
3 (21.4) |
3 (27.3) |
4 (11.4) |
| 25–30 |
20 (51.3) |
14 (40) |
18 (48.7) |
9 (39.1) |
6 (35.3) |
3 (27.3) |
9 (64.3) |
7 (63.6) |
18 (51.4) |
| >30 |
14 (35.9) |
11 (31.4) |
12 (32.4) |
14 (60.9) |
7 (41.2) |
0 (0) |
2 (14.3) |
1 (9.1) |
13 (37.1) |
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1 SD is standard deviation | |||||||||
Aspler et al. Behavioral and Brain Functions 2008 4:44 doi:10.1186/1744-9081-4-44 |
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