Table 1 Participant characteristics
HCs (n = 75) | ME/CFS (n = 150) | < 4 ME/CFS (n = 75) | > 10 ME/CFS (n = 75) | |
|---|---|---|---|---|
Age (SD) | 38.5 (± 14)c | 42.1 (± 13)c | 39.0 (± 13)b | 45.3 (± 12)b |
Race % (n) | ||||
White | 97 (73) | 98 (147) | 99 (74) | 97 (73) |
Other | 3 (2) | 2 (3) | 1 (1) | 3 (2) |
Gender % (n) | ||||
Male | 28 (30) | 40 (42) | 31 (23) | 25 (19) |
Female | 72 (45) | 60 (108) | 69 (52) | 75 (56) |
HUA (SD) | N/A | 6.05 (± 4) | 5.36 (± 4)c | 6.75 (± 4)c |
Supine vitals (SD) | ||||
SBP | 116.45 (± 15) | 116.67 (± 15) | 116.21 (± 14) | 117.15 (± 15) |
DBP | 75.54 (± 10) | 76.73 (± 10) | 76.89 (± 9) | 76.57 (± 11) |
HR | 62.64 (± 11)a | 71.25 (± 12)a | 73.55 (± 11)c | 68.9 (± 12)c |