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Table 2 Total WOMAC and VAS

From: COVID-19 pandemic and total knee arthroplasty: the concept of a containment sheet—a frugal innovation

Total WOMAC

Group

Pre-operative (baseline)

Latest Follow up

p-value

Control (n = 16)

52.70 ± 2.05

24.3 ± 2.61

p < 0.0001

Study group (n = 16)

52.16 ± 1.88

23.7 ± 2.12

p < 0.0001

VAS

Group

Control (n = 16)

8.7 ± 1.02

2.98 ± 2.61

p < 0.0001

Study group (n = 16)

8.5 ± 1.22

3.25 ± 1.33

p < 0.0001