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Table 5 Moderating role of sex in the association between negative affect and pain intensity 6 weeks after surgery

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
  1. Values are from the final model
  2. β unstandardized regression coefficient, Boot SE bootstrapped standard errors, CI confidence intervals, LL lower limit, UL upper limit, IVs independent variables
  3. *interaction between