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. 2024 Feb 14;15:1343093. doi: 10.3389/fneur.2024.1343093

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.