Table 2.

Correlations between pain and mood at NAC1 and NAC2

N= 506		Mood NAC1	Mood NAC2
Pain rating NAC1	Pearson Correlation	–0.289	–0.225
	Sig. (2-tailed)	< 0.001	< 0.001
Pain rating NAC2	Pearson Correlation	–0.242	–0.310
	Sig. (2-tailed)	< 0.001	< 0.001