Table 2.
Regression analyses summary (Association between duration of stimulation and pain intensity).
Stimulation group | Sham group | |||||
---|---|---|---|---|---|---|
Unstandardized | Standardized | Unstandardized | Standardized | |||
B | SE | Beta | B | SE | ||
Constant | 3.377*** | 0.084 | 4.734*** | 0.170 | ||
Day | −0.036*** | 0.005 | −0.817*** | −0.026** | 0.010 | −0.449** |
R 2 | 0.667 | 0.201 | ||||
Adj. R2 | 0.654 | 0.171** | ||||
F (df 1; 26) | 52.110*** | 6.552 |
**p < 0.05; ***p < 0.001.