The Impact of Personality Traits on the Outcome of Total Knee Arthroplasty

Table 1

Preoperative data of satisfied and dissatisfied patients.

Preoperative values	Satisfied patients	Dissatisfied patients	value
	()	()
Age at operation	66.2 (±12.1)	62.3 (±11.3)	0.252
BMI	28.6 (±5.7)	28.0 (±4.9)	0.716
Gender distribution	f/m (41/31)	f/m (10/4)	0.318
Knee score, KSS	46 (±15)	52 (±11)	0.164
Function score, KSS	51 (±14)	50 (±16)	0.899