Table 4 Number of AF beats in LP required to detect AF in the test data from the ALLSTAR database
Segment window length, beat | Number of AF beats (%) in LP required to detect AF with given probabilities (P) | ||
|---|---|---|---|
P = 0.50* | P = 0.75* | P = 0.95* | |
10 | 2 (20%) | 3 (30%) | 6 (60%) |
20 | 7 (35%) | 11 (55%) | 14 (70%) |
50 | 27 (54%) | 31 (62%) | 39 (79%) |
100 | 46 (46%) | 54 (54%) | 65 (65%) |
200 | 68 (34%) | 95 (48%) | 133 (67%) |
500 | 90 (18%) | 134 (27%) | 165 (33%) |