Quality of care indicators stratified on STEMI and NSTEMI
| Quality of care indicators | STEMI | NSTEMI | ||||
| Reference period | Pandemic | P value | Reference period | Pandemic | P value | |
| Sweden | ||||||
| Time from symtom to PCI (min), median (IQR) | 190 (122–385) | 191 (116–401) | 0.45 | 2070 (1260–3780) | 1825 (1069–2986) | <0.001 |
| Time from first ECG to PCI (min), median (IQR) | 75 (53–119) | 70 (48–105) | 0.02 | 1600 (959–2986) | 1422 (855–2430) | <0.001 |
| High-sensitivity troponin T (ng/L), median (IQR) | 1955 (596–4853) | 2186 (516–5407) | 0.23 | 282 (109–799) | 271 (99–730) | 0.57 |
| PCI, n (%) | 4788 (82.4) | 769 (85.5) | 0.019 | 5261 (56.0) | 878 (56.9) | 0.51 |
| Stockhholm | ||||||
| Quality of care indicators | ||||||
| Time from symptom to PCI (min), median (IQR) | 180 (110–390) | 180 (112–343) | 0.94 | 1968 (1259–3570) | 1570 (1057–2980) | 0.08 |
| Time from first ECG contact to PCI (min), median (IQR) | 64 (45–115) | 57 (41–95) | 0.13 | 1504 (930–2819) | 1377 (878–2263) | 0.06 |
| High-sensitivity troponin T (ng/L), median (IQR) | 2485 (893–5235) | 2690 (766–7340) | 0.28 | 229 (90–657) | 179 (72–671) | 0.30 |
| PCI, n (%) | 754 (80.8) | 120 (83.3) | 0.47 | 897 (53.9) | 141 (58.0) | 0.23 |
NSTEMI, non-ST-elevation myocardial infarction; PCI, percutaneous coronary intervention; STEMI, ST-elevation myocardial infarction.