Clinical Study

Preemptive Analgesia in Total Knee Arthroplasty: Comparing the Effects of Single Dose Combining Celecoxib with Pregabalin and Repetition Dose Combining Celecoxib with Pregabalin: Double-Blind Controlled Clinical Trial

Table 1

The characteristics of the patients.

NoVariableGroup 1
(N=10)
Group 2
(N=10)
Group 3
(N=10)

1GenderMan (3)
Woman (7)
Man (3)
Woman (7)
Man (1)
Woman (9)
2Age (years)66.1 ± 7.7965.9 ± 5.8268.2 ± 6.35