Table 3 Comparison of QTD mean values among different MI locations after using PCI and SK therapies in STEMI patients
Frequency | Mean | Standard deviation | 95% CI | P-value* | ||
|---|---|---|---|---|---|---|
PCI | ||||||
Anterior | 39 | 2.05 | 47.63 | − 13.39 | 17.49 | 0.887 |
Posterior | 1 | – | – | – | – | |
Inferior | 28 | − 11.42 | 76.86 | − 41.23 | 18.37 | |
Lateral | 1 | 0.00 | – | – | – | |
Different sites | 1 | − 40.00 | – | – | – | |
Total | 70 | − 4.00 | 60.20 | − 18.35 | 10.35 | |
SK | ||||||
Anterior | 51 | − 1.56 | 53.04 | − 16.48 | 13.34 | 0.817 |
Posterior | 3 | 26.66 | 46.18 | − 88.07 | 141.78 | |
Inferior | 48 | 1.66 | 45.16 | − 11.44 | 14.78 | |
Lateral | 1 | 0.00 | – | – | – | |
Different sites | 12 | − 10.00 | 34.64 | − 32.00 | 12.00 | |
Total | 115 | − 0.34 | 47.53 | − 9.12 | 8.43 |