Table 4: Healthy life days lost and gained due to disability prior and after surgery, after a year and in life overall, in patients with lumbar degenerative disease and surgical treatment eligibility.

Basic

daily

activities

aspects

Healthy life days lost

Healthy life years gained

Prior to surgery

After surgery

Per

year

In life

overall

1st year

Per year

after the

1st year

In life

overall

Pain

17.09

444.38

22.90

16.94

440.53

Personal care

12.43

323.18

16.08

12.28

319.30

Weight lifting

15.79

410.50

20.86

15.68

407.74

Deambulate

13.93

362.28

18.16

13.83

359.53

Sitting

16.04

417.01

21.16

15.86

412.33

Standing

15.19

394.86

20.12

15.09

392.24

Sleeping

13.13

341.43

17.07

12.98

337.51

Sexual activity

5.06

131.62

6.74

5.04

130.99

Social life

15.44

401.37

20.59

15.34

398.86

Traveling

14.99

389.65

19.92

14.89

387.11

Total

139.09

3,616.28

183.59

137.93

3,586.13