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Table 5 Sleep parameters compared with the requirement of the rescue treatment after surgery

From: Preoperative sleep quality affects postoperative pain and function after total joint arthroplasty: a prospective cohort study

Variable

TKA

THA

PSQI

ESS

Sleep quality

PSQI

ESS

Sleep quality

r value

p value

r value

p value

r value

p value

r value

p value

r value

p value

r value

p value

Oxycodone

 Number of patients requiring

− 0.059

0.205

− 0.044

0.338

− 0.034

0.467

0.052

0.239

0.037

0.403

− 0.035

0.423

 Dose

− 0.026

0.568

− 0.030

0.517

− 0.041

0.376

0.058

0.183

0.039

0.377

− 0.027

0.540

Parecoxib

 Number of patients requiring

0.090

0.052

− 0.007

0.887

− 0.039

0.396

0.086

0.048

0.077

0.078

− 0.073

0.095

 Dose

0.114

0.013

− 0.014

0.768

− 0.057

0.216

0.074

0.091

0.079

0.071

− 0.030

0.489

  1. TKA total knee arthroplasty, THA total hip arthroplasty, PSQI the Pittsburgh Sleep Quality Index, ESS Epworth Sleepiness Scale. Significant p values appear in italics