Before n = 437 | After n = 466 | p-value | |||
---|---|---|---|---|---|
Gender male (%) | 225 | (51.5) | 239 | (51.3) | 0.95 |
Mean age mean SD) | 56.1 | (15.3) | 57.8 | (16.2) | 0.37 |
ASA PS mean (SD) | 2.03 | (0.8) | 2.08 | (0.7 | 0.16 |
Unemployed (%) | 6 | (1.4) | 8 | (1.7) | 0.54 |
Education, low level (%) | 46 | (10.9) | 62 | (13.3) | 0.28 |
Smoking (%) | 70 | (16.3) | 77 | (16.6) | 0.92 |