| Parameter . | Cat. . | Model development set . | Overall test set . | P-value (all) . | Internal EU test set . | External US test set . | P-value (overall test sets) . |
|---|---|---|---|---|---|---|---|
| Unique patients, n | 10 543 | 2222 | 1589 | 633 | |||
| Unique ECGs, n | 18 616 | 3254 | 2016 | 1238 | |||
| Age (years), mean (SD) | 66 (14.0) | 62 (14.0) | <0.001 | 63 (14.0) | 61 (14.0) | <0.001 | |
| Gender, n (%) | Female | 3394 (34.1) | 747 (33.0) | 0.336 | 543 (33.3) | 204 (32.2) | 0.658 |
| Male | 6560 (65.9) | 1516 (67.0) | 0.336 | 1087 (66.7) | 429 (67.8) | 0.658 | |
| Unique contacts, n | 10 692 | 2263 | 1630 | 633 | |||
| Primary outcome, n (%) | Class non-OMI | 8242 (77.1) | 1774 (78.4) | 0.187 | 1370 (84.0) | 404 (63.8) | <0.001 |
| Class OMI | 2450 (22.9) | 489 (21.6) | 0.187 | 260 (16.0) | 229 (36.2) | <0.001 |
| Parameter . | Cat. . | Model development set . | Overall test set . | P-value (all) . | Internal EU test set . | External US test set . | P-value (overall test sets) . |
|---|---|---|---|---|---|---|---|
| Unique patients, n | 10 543 | 2222 | 1589 | 633 | |||
| Unique ECGs, n | 18 616 | 3254 | 2016 | 1238 | |||
| Age (years), mean (SD) | 66 (14.0) | 62 (14.0) | <0.001 | 63 (14.0) | 61 (14.0) | <0.001 | |
| Gender, n (%) | Female | 3394 (34.1) | 747 (33.0) | 0.336 | 543 (33.3) | 204 (32.2) | 0.658 |
| Male | 6560 (65.9) | 1516 (67.0) | 0.336 | 1087 (66.7) | 429 (67.8) | 0.658 | |
| Unique contacts, n | 10 692 | 2263 | 1630 | 633 | |||
| Primary outcome, n (%) | Class non-OMI | 8242 (77.1) | 1774 (78.4) | 0.187 | 1370 (84.0) | 404 (63.8) | <0.001 |
| Class OMI | 2450 (22.9) | 489 (21.6) | 0.187 | 260 (16.0) | 229 (36.2) | <0.001 |
Values in bold indicate statistically significant differences (p < 0.05). Cat., category; SD, standard deviation; OMI, occlusion myocardial infarction; ECG, electrocardiogram.
| Parameter . | Cat. . | Model development set . | Overall test set . | P-value (all) . | Internal EU test set . | External US test set . | P-value (overall test sets) . |
|---|---|---|---|---|---|---|---|
| Unique patients, n | 10 543 | 2222 | 1589 | 633 | |||
| Unique ECGs, n | 18 616 | 3254 | 2016 | 1238 | |||
| Age (years), mean (SD) | 66 (14.0) | 62 (14.0) | <0.001 | 63 (14.0) | 61 (14.0) | <0.001 | |
| Gender, n (%) | Female | 3394 (34.1) | 747 (33.0) | 0.336 | 543 (33.3) | 204 (32.2) | 0.658 |
| Male | 6560 (65.9) | 1516 (67.0) | 0.336 | 1087 (66.7) | 429 (67.8) | 0.658 | |
| Unique contacts, n | 10 692 | 2263 | 1630 | 633 | |||
| Primary outcome, n (%) | Class non-OMI | 8242 (77.1) | 1774 (78.4) | 0.187 | 1370 (84.0) | 404 (63.8) | <0.001 |
| Class OMI | 2450 (22.9) | 489 (21.6) | 0.187 | 260 (16.0) | 229 (36.2) | <0.001 |
| Parameter . | Cat. . | Model development set . | Overall test set . | P-value (all) . | Internal EU test set . | External US test set . | P-value (overall test sets) . |
|---|---|---|---|---|---|---|---|
| Unique patients, n | 10 543 | 2222 | 1589 | 633 | |||
| Unique ECGs, n | 18 616 | 3254 | 2016 | 1238 | |||
| Age (years), mean (SD) | 66 (14.0) | 62 (14.0) | <0.001 | 63 (14.0) | 61 (14.0) | <0.001 | |
| Gender, n (%) | Female | 3394 (34.1) | 747 (33.0) | 0.336 | 543 (33.3) | 204 (32.2) | 0.658 |
| Male | 6560 (65.9) | 1516 (67.0) | 0.336 | 1087 (66.7) | 429 (67.8) | 0.658 | |
| Unique contacts, n | 10 692 | 2263 | 1630 | 633 | |||
| Primary outcome, n (%) | Class non-OMI | 8242 (77.1) | 1774 (78.4) | 0.187 | 1370 (84.0) | 404 (63.8) | <0.001 |
| Class OMI | 2450 (22.9) | 489 (21.6) | 0.187 | 260 (16.0) | 229 (36.2) | <0.001 |
Values in bold indicate statistically significant differences (p < 0.05). Cat., category; SD, standard deviation; OMI, occlusion myocardial infarction; ECG, electrocardiogram.
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