Table 1 Demographic characteristics.

From: Enhanced Reality Showing Long-Lasting Analgesia after Total Knee Arthroplasty: Prospective, Randomized Clinical Trial

 

half term intervention group (20 patients)

full term intervention group (22 patients)

p-value

Age (year)

63.71 ± 5.09

65.00 ± 6.97

0.665

Sex

Female

15

17

0.608

Male

5

5

 

Weight (kilogram)

60.43 ± 12.33

63.29 ± 9.25

0.537

Height (cm)

160.57 ± 10.58

153.65 ± 7.49

0.151

Education

Elementary

8

10

0.310

Middle school

7

8

 

High school

5

4

Geriatric depression scale (0–15)

1.43 ± 3.78

1.47 ± 3.15

0.978

Day from surgery to preinterventional evaluation

6.71 ± 1.89

7.06 ± 2.56

0.721

Days from surgery to the first intervention

12.00 ± 1.92

12.94 ± 2.84

0.432

Days from surgery to visiting out-patient clinic

47.29 ± 8.50

45.29 ± 4.97

0.162