Table 3

Significant covariates of CFHCSF in normal subjects.

Co-Variables with CRHCSF
rho
P
N

Glucose @ 2 pm
0.987
0.0018
8
Sodium, mmol/L
-0.812
0.0079
9
Norepinephrine, baseline, pre-pain testing
0.790
0.035
7
Norepinephrine 15 min after bike exercise
0.918
0.0035
7
Heart rate, resting, pre-hand grip
0.796
0.018
8
Heart rate, hand grip, 1 min recovery
0.818
0.013
8
Heart rate, hand grip, 2 min recovery
0.747
0.033
8
Heart rate, hand grip, 3 min recovery
0.756
0.049
8
Heart rate, resting, pre-bike exercise
0.825
0.043
6
Heart rate, log, summed for the day
-0.810
0.015
8
Pain threshold for hyperthermia
-0.844
0.017
8
SF-36 Vitality
-0.838
0.0092
8
Self-Efficacy Scale – Manage Symptoms
-0.851
0.0073
8

Baraniuk et al. BMC Neuroscience 2004 5:58   doi:10.1186/1471-2202-5-58