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Table 1 Demographics of Cohort 1 (pooled samples) and Cohort 2 (individual samples). Mean (95% C.I.).

From: A chronic fatigue syndrome – related proteome in human cerebrospinal fluid

Group

N

Age (yr)

Male

CESD

Pain Threshold (kg)

COHORT 1 (Pooled Samples)

HC Pool

10

34.4 (29.1 to 39.7)

80%

4.3 (0.6 to 7.9)

7.69 (5.72 to 9.65)

CFS Pool

10

39.9 (34.3 to 45.5)

20% ***

17.6 *** (12.1 to 23.0)

4.01 ** (2.86 to 5.16)

PGI Pool

10

43.5 (38.7 to 48.3)

60%

18.1 ** (8.7 to 27.5)

4.89 * (3.64 to 6.14)

COHORT 2 (Individual Samples)

HC

12

41.3 (33.6 to 48.9)

75%

-

7.17 (5.71 to 8.64)

CFS

9

39.1 (32.2 to 46.0)

33%

-

4.97 § (3.75 to 6.19)

  1. * p < 0.05, ** p < 0.01, *** p < 0.001 compared to HC Pool results; § p < 0.05 compared to HC individuals; ANOVA followed by Student's t-tests.