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Table 3 Performance measures of tested heart beat detector on SCG signals p001–p020

From: Comparison of HRV indices obtained from ECG and SCG signals from CEBS database

Signal TP FP FN Beats Se PPV
p001 317 11 8 325 0.975 0.966
p002 308 0 0 308 1.000 1.000
p003 95 254 253 348 0.273 0.272
p004 324 2 1 325 0.997 0.994
p005 181 240 184 365 0.496 0.430
p006 139 226 224 272 0.176 0.381
p007 273 1 0 273 1.000 0.996
p008 479 0 1 480 0.998 1.000
p009 313 6 3 316 0.991 0.981
p010 234 75 74 308 0.760 0.757
p011 251 88 86 337 0.745 0.740
p012 317 81 87 404 0.785 0.796
p013 358 0 1 359 0.997 1.000
p014 344 1 0 344 1.000 0.997
p015 328 3 1 329 0.997 0.991
p016 352 0 0 352 1.000 1.000
p017 363 2 2 365 0.995 0.995
p018 400 0 0 400 1.000 1.000
p019 316 0 0 316 1.000 1.000
p020 326 15 12 338 0.964 0.956
Total 6018 1005 937 6864 0.877 0.857