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Table 1 Performance measures of tested heart beat detector on SCG signals b001–b020

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

Signal TP FP FN Beats Se PPV
b001 279 22 19 298 0.936 0.927
b002 308 0 0 308 1.000 1.000
b003 121 187 226 347 0.351 0.395
b004 323 2 1 325 0.997 0.994
b005 139 226 224 364 0.385 0.383
b006 309 2 0 309 1.000 0.994
b007 272 1 0 272 1.000 0.996
b008 480 0 1 480 0.998 1.000
b009 310 6 3 313 0.990 0.981
b010 234 75 74 309 0.761 0.758
b011 251 86 86 338 0.746 0.741
b012 317 81 86 403 0.787 0.797
b013 358 0 1 359 0.997 1.000
b014 345 1 0 345 1.000 0.997
b015 329 3 1 330 0.997 0.991
b016 352 0 0 352 1.000 1.000
b017 363 2 2 365 0.995 0.995
b018 400 0 0 400 1.000 1.000
b019 316 0 0 338 1.000 1.000
b020 338 15 12 338 0.965 0.956
Total 6137 711 736 6873 0.893 0.896