Table 6 Multivariate regression analysis between headaches and clinical SLE variables
| Â | Coefficients | Standard Error | t Stat | P-value | Lower 95% | Upper 95% | Lower 95.0% | Upper 95.0% |
|---|---|---|---|---|---|---|---|---|
Intercept | 2.98328 | 0.586232 | 5.088906 | 9.67E-07 | 1.825848 | 4.140712 | 1.825848 | 4.140712 |
Age | -0.00299 | 0.004156 | -0.71969 | 0.472725 | -0.0112 | 0.005214 | -0.0112 | 0.005214 |
Sex | 0.057132 | 0.122144 | 0.467742 | 0.640582 | -0.18402 | 0.298289 | -0.18402 | 0.298289 |
Duration of illness | -0.02343 | 0.017009 | -1.37756 | 0.170194 | -0.05701 | 0.010151 | -0.05701 | 0.010151 |
Mucocutaneous | 0.146863 | 0.122204 | 1.201789 | 0.231157 | -0.09441 | 0.388137 | -0.09441 | 0.388137 |
Arthritis | -0.05335 | 0.075053 | -0.71079 | 0.478214 | -0.20153 | 0.094835 | -0.20153 | 0.094835 |
Serositis | -0.14094 | 0.097637 | -1.44352 | 0.15076 | -0.33371 | 0.05183 | -0.33371 | 0.05183 |
Neuropsychiatric | -0.20279 | 0.183713 | -1.10384 | 0.271262 | -0.5655 | 0.159926 | -0.5655 | 0.159926 |
Renal | -0.17607 | 0.081209 | -2.16807 | 0.031577 | -0.3364 | -0.01573 | -0.3364 | -0.01573 |
ANA | 0 | 0 | 65,535 | #NUM! | 0 | 0 | 0 | 0 |
Anti-ds DNA | 6.81E-05 | 0.000147 | 0.463646 | #NUM! | -0.00022 | 0.000358 | -0.00022 | 0.000358 |
SLEDAI | -0.06927 | 0.009016 | -7.68335 | 1.28E-12 | -0.08707 | -0.05147 | -0.08707 | -0.05147 |
aPL | -0.17334 | 0.163704 | -1.05885 | 0.291204 | -0.49655 | 0.149872 | -0.49655 | 0.149872 |