Table 1 Characteristics of subjects selected for the training and test data from the ALLSTAR database
Training data | Test data | |||
|---|---|---|---|---|
Non-AF | CAF | Non-AF | PAF | |
n | 58 | 52 | 52 | 53 |
Male, % | 36.2 | 61.5 | 42.3 | 62.3 |
Age, years | 61.4 ± 12.5 | 78.0 ± 8.4 | 65.7 ± 11.8 | 68.2 ± 9.5 |
PAF frequency/24 h | – | – | – | 4 (1–14) |
Individual PAF length, beat | – | – | – | 7 (4–23) |
Total PAF duration, min/24 h | – | – | 0 | 139.9 (10.3–579.3) |
Total PAF beat/24 h | – | – | 0 | 12,666 (1263–51,983) |
APC/24 h | 31 (10–61) | – | 54 (11–150) | 316 (88–1849) |
VPC/24 h | 5 (1–39) | 48 (9–196) | 10 (1–24) | 6 (1–28) |
24-h mean RRI, ms | 844 ± 105 | 789 ± 141 | 873 ± 135 | 801 ± 119 |
24-h SD of RRI, ms | 138 ± 36 | 217 ± 57 | 134 ± 43 | 185 ± 57 |