Demographic data of pre-COVID-19 and post-COVID-19
| Pre-COVID-19 (2019) | COVID-19 (2020) | ||||
| Total | 1792 | 1183 | |||
| Acute referrals | Male | 935 | 52.2% | 560 | 47.3% |
| Female | 857 | 47.8% | 623 | 52.7% | |
| Mean age±SD (95% CI) | 52.2±27.9 (50.9 to 53.5) | 55.8±27.9 (54.3 to 57.4) | |||
| Total | 993 | 700 | |||
| Operative cases | Male | 499 | 50.3% | 320 | 45.7% |
| Female | 494 | 49.7% | 380 | 54.3% | |
| Mean age±SD (95% CI) | 51.7±28.1 (50 to 53.5) | 57.7±26.7 (55.7 to 59.6) | |||
| Median ASA±MAD (IQR) | 2±1 (2) | 2±1 (2) | |||
ASA, American Society of Anesthesiologists; MAD, median absolute deviation.