From: Sex differences in negative affect and postoperative pain in patients undergoing total knee arthroplasty
Variables
β
Boot SE
p
95% CI
IVs
 Negative affect
0.12
0.07
0.08
LL = − 0.02; UL =0 25
 Sex
1.46
1.25
0.25
LL = − 1.02; UL = 3.94
 Sex * negative affect
− 0.08
0.09
0.039
LL = − 0.27; UL = 0.11