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Table 1 Basic data of satisfied and dissatisfied patients [mean ± standard deviation (range)]

From: Preoperative low scores of Life Satisfaction Rating predicts poor outcomes after total knee arthroplasty: a prospective observational study

Factors

Satisfied

Dissatisfied

p value

Number

446(83.8%)

86(16.2%)

Age (years)

65.3 ± 6.3(52–83)

66.8 ± 6.9(54–83)

0.055

Sex (M/F)

117/329

23/63

0.922

BMI (kg/m2)

26.4 ± 4.7(19–45)

27.3 ± 5.1(20–44)

0.093

Comorbidity (ASA ≥ 3)

29.4%

40.1%

0.043*

  1. BMI body mass index, ASA American Society of Anesthesiologists
  2. *Statistically significant difference between groups