a trend towards significancep -value = 0.08
However, although the correlation between CPM and NRS changes showed a trend towards significance, it was not found to be significant (correlation coefficient ρ = −0.16, p -value = 0.08). 4.
However, although the correlation between CPM and NRS changes showed a trend towards significance, it was not found to be significant (correlation coefficient ρ = −0.16, p -value = 0.08). 4.