Table 3 |
||||||||
|
Hierarchical multiple linear regression. |
||||||||
|
FSS difference |
FACIT-F difference |
VAS difference |
Vitality difference |
|||||
|
Beta |
P |
Beta |
P |
Beta |
P |
Beta |
P |
|
|
|
||||||||
|
Age |
-0.10 |
0.42 |
-0.12 |
0.31 |
-0.11 |
0.37 |
-0.08 |
0.54 |
|
Education |
0.04 |
0.69 |
-0.07 |
0.55 |
0.05 |
0.68 |
-0.19 |
0.08 |
|
Gender |
0.03 |
0.79 |
-0.19 |
0.08 |
0.02 |
0.83 |
-0.08 |
0.50 |
|
Schirmer |
-0.06 |
0.60 |
-0.10 |
0.37 |
0.07 |
0.55 |
-0.04 |
0.74 |
|
UWS |
-0.05 |
0.65 |
-0.07 |
0.54 |
0.00 |
0.97 |
-0.08 |
0.47 |
|
Focus score |
0.01 |
0.90 |
0.07 |
0.57 |
0.05 |
0.69 |
0.08 |
0.48 |
|
Anti-SSA |
-0.11 |
0.44 |
-0.06 |
0.68 |
-0.02 |
0.90 |
0.00 |
0.99 |
|
Anti-SSB |
-0.17 |
0.19 |
0.12 |
0.36 |
-0.13 |
0.34 |
0.10 |
0.46 |
|
IgG |
0.09 |
0.46 |
0.00 |
0.98 |
-0.07 |
0.55 |
-0.09 |
0.45 |
|
Mental health |
-0.03 |
0.81 |
0.03 |
0.78 |
0.02 |
0.86 |
-0.07 |
0.52 |
|
ANA |
0.00 |
0.98 |
-0.01 |
0.93 |
0.06 |
0.70 |
-0.14 |
0.37 |
|
|
||||||||
|
Standardised coefficients (beta) and p-values, one regression model for each fatigue measure. The difference of each fatigue measure is the dependent variable. N = 103 for focus score data among the 122 follow-up patients, other variables had larger samples. The P-values for each model were 0.88, 0.66, 0.96 and 0.82, respectively. ANA, antinuclear antibodies; UWS, unstimulated whole saliva. FSS, VAS, FACIT-F, vitality, see Table 1 legend. |
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|
Haldorsen et al. Arthritis Research & Therapy 2011 13:R167 doi:10.1186/ar3487 |
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