Noise type | Noise percentages (%) | Ψ | Systolic ABP rMSE (mmHg) | Mean ABP rMSE (mmHg) | Diastolic ABP rMSE (mmHg) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
 |  |  | FE | SH | KF | FE | SH | KF | FE | SH | KF |
Saturate to ABP maximum (as max) | 20 | 0.86 ± 0.28 | 19.52 ± 18.15 | 3.92 ± 3.46 | 3.49 ± 3.21 | 29.55 ± 27.44 | 2.87 ± 2.46 | 2.38 ± 2.19 | 2.72 ± 2.43 | 2.49 ± 2.10 | 1.96 ± 1.85 |
 | 40 | 0.71 ± 0.31 | 26.64 ± 23.56 | 4.32 ± 3.66 | 3.72 ± 3.22 | 40.75 ± 35.47 | 3.19 ± 2.60 | 2.49 ± 2.21 | 3.25 ± 2.92 | 2.74 ± 2.24 | 2.03 ± 1.86 |
 | 60 | 0.53 ± 0.26 | 32.46 ± 27.11 | 4.97 ± 4.02 | 4.27 ± 3.67 | 49.79 ± 39.86 | 3.68 ± 2.86 | 2.73 ± 2.33 | 3.86 ± 3.44 | 3.08 ± 2.41 | 2.15 ± 1.92 |
 | 80 | 0.31 ± 0.20 | 41.20 ± 29.62 | 6.32 ± 4.72 | 5.52 ± 4.57 | 65.19 ± 39.41 | 4.93 ± 3.60 | 3.65 ± 3.03 | 4.57 ± 4.04 | 3.85 ± 2.76 | 2.68 ± 2.31 |
 | 100 | 0.18 ± 0.18 | 77.13 ± 37.37 | 6.78 ± 5.01 | 5.94 ± 4.90 | 91.15 ± 41.62 | 5.07 ± 3.56 | 3.96 ± 3.30 | 24.33 ± 19.98 | 4.14 ± 2.90 | 2.89 ± 2.48 |
Saturate to ABP minimum (as min) | 20 | 0.90 ± 0.32 | 38.13 ± 34.84 | 7.33 ± 6.90 | 6.00 ± 5.59 | 22.88 ± 21.36 | 2.09 ± 1.83 | 1.73 ± 1.54 | 16.22 ± 15.27 | 1.33 ± 1.12 | 1.18 ± 1.05 |
 | 40 | 0.82 ± 0.38 | 50.03 ± 42.85 | 9.29 ± 8.58 | 7.66 ± 6.91 | 30.20 ± 26.91 | 2.46 ± 2.09 | 2.07 ± 1.76 | 21.49 ± 19.41 | 1.55 ± 1.25 | 1.41 ± 1.19 |
 | 60 | 0.73 ± 0.40 | 59.62 ± 47.45 | 11.07 ± 9.98 | 9.15 ± 7.92 | 36.11 ± 30.57 | 2.91 ± 2.42 | 2.46 ± 2.02 | 25.74 ± 22.33 | 1.81 ± 1.42 | 1.65 ± 1.33 |
 | 80 | 0.64 ± 0.39 | 67.88 ± 49.51 | 12.94 ± 11.08 | 11.10 ± 8.65 | 41.19 ± 32.93 | 3.29 ± 2.65 | 2.84 ± 2.22 | 29.43 ± 24.13 | 2.11 ± 1.57 | 1.95 ± 1.43 |
 | 100 | 0.54 ± 0.36 | 75.20 ± 49.03 | 17.61 ± 12.44 | 17.80 ± 10.66 | 45.67 ± 34.24 | 3.97 ± 2.98 | 3.88 ± 2.70 | 32.70 ± 25.06 | 3.46 ± 2.02 | 3.37 ± 1.93 |
Reduced pulse pressure (aPP) | 20 | 0.92 ± 0.19 | 16.71 ± 14.75 | 12.04 ± 10.54 | 10.69 ± 9.33 | 5.80 ± 5.01 | 4.33 ± 3.67 | 3.69 ± 3.21 | 2.27 ± 1.90 | 2.40 ± 2.00 | 1.96 ± 1.83 |
 | 40 | 0.87 ± 0.22 | 21.84 ± 17.81 | 15.62 ± 12.67 | 13.81 ± 11.06 | 7.38 ± 6.01 | 5.32 ± 4.26 | 4.47 ± 3.65 | 2.42 ± 1.97 | 2.58 ± 2.08 | 2.05 ± 1.86 |
 | 60 | 0.81 ± 0.23 | 25.95 ± 19.23 | 18.61 ± 13.74 | 16.44 ± 11.83 | 8.66 ± 6.58 | 6.16 ± 4.61 | 5.14 ± 3.92 | 2.57 ± 2.03 | 2.75 ± 2.13 | 2.14 ± 1.89 |
 | 80 | 0.76 ± 0.23 | 29.54 ± 19.36 | 21.71 ± 14.03 | 19.38 ± 11.82 | 9.77 ± 6.86 | 6.96 ± 4.81 | 5.83 ± 4.11 | 2.71 ± 2.07 | 2.90 ± 2.17 | 2.24 ± 1.91 |
 | 100 | 0.72 ± 0.22 | 33.21 ± 18.25 | 26.10 ± 13.80 | 24.41 ± 12.09 | 10.80 ± 6.93 | 8.03 ± 5.04 | 7.06 ± 4.41 | 2.78 ± 2.11 | 3.01 ± 2.20 | 2.34 ± 1.95 |
Square wave artifact (asw) | 20 | 0.86 ± 0.28 | 19.38 ± 18.26 | 3.69 ± 3.21 | 3.23 ± 2.95 | 9.03 ± 8.50 | 2.77 ± 2.35 | 2.24 ± 2.06 | 3.91 ± 3.62 | 2.44 ± 2.06 | 1.91 ± 1.79 |
 | 40 | 0.71 ± 0.31 | 26.54 ± 24.07 | 4.04 ± 3.37 | 3.42 ± 3.02 | 12.09 ± 11.10 | 3.07 ± 2.47 | 2.34 ± 2.08 | 4.93 ± 4.58 | 2.71 ± 2.21 | 1.99 ± 1.80 |
 | 60 | 0.53 ± 0.26 | 32.43 ± 28.15 | 4.57 ± 3.63 | 3.81 ± 3.24 | 14.63 ± 13.05 | 3.49 ± 2.65 | 2.54 ± 2.19 | 5.82 ± 5.37 | 3.05 ± 2.38 | 2.13 ± 1.86 |
 | 80 | 0.31 ± 0.19 | 43.10 ± 32.44 | 6.38 ± 4.73 | 5.63 ± 4.61 | 18.49 ± 15.14 | 4.80 ± 3.39 | 3.76 ± 3.12 | 6.73 ± 6.08 | 3.93 ± 2.81 | 2.79 ± 2.38 |
 | 100 | 0.18 ± 0.17 | 73.95 ± 33.22 | 6.75 ± 4.97 | 5.94 ± 4.90 | 33.09 ± 21.47 | 5.04 ± 3.53 | 3.96 ± 3.31 | 20.10 ± 13.67 | 4.13 ± 2.90 | 2.90 ± 2.48 |
High frequency artifact (ahf) | 20 | 0.90 ± 0.17 | 3.84 ± 3.35 | 4.03 ± 3.52 | 3.58 ± 3.15 | 2.54 ± 2.18 | 2.78 ± 2.38 | 2.68 ± 2.28 | 6.85 ± 6.01 | 5.79 ± 5.05 | 4.93 ± 4.14 |
 | 40 | 0.82 ± 0.17 | 4.38 ± 3.69 | 4.64 ± 3.91 | 4.09 ± 3.36 | 2.74 ± 2.29 | 3.06 ± 2.54 | 3.17 ± 2.39 | 9.32 ± 7.56 | 8.12 ± 6.57 | 6.96 ± 5.01 |
 | 60 | 0.73 ± 0.14 | 4.91 ± 3.97 | 5.26 ± 4.24 | 4.74 ± 4.35 | 2.95 ± 2.39 | 3.36 ± 2.70 | 3.76 ± 2.47 | 11.55 ± 8.31 | 10.25 ± 7.34 | 9.44 ± 5.46 |
 | 80 | 0.66 ± 0.12 | 5.76 ± 4.36 | 6.27 ± 4.73 | 6.10 ± 4.35 | 3.35 ± 2.51 | 3.92 ± 2.94 | 4.96 ± 2.76 | 15.20 ± 8.42 | 13.62 ± 7.58 | 14.59 ± 6.72 |
 | 100 | 0.62 ± 0.13 | 7.67 ± 5.16 | 7.88 ± 5.37 | 7.59 ± 5.18 | 4.19 ± 2.79 | 4.69 ± 3.21 | 6.23 ± 3.21 | 19.35 ± 8.85 | 16.90 ± 8.39 | 18.82 ± 8.59 |
Impulse artifact (aimp) | 20 | 0.93 ± 0.16 | 5.58 ± 4.91 | 3.88 ± 3.42 | 3.33 ± 3.06 | 5.51 ± 4.87 | 3.47 ± 3.01 | 2.67 ± 2.44 | 4.28 ± 3.76 | 3.42 ± 2.98 | 2.46 ± 2.28 |
 | 40 | 0.85 ± 0.19 | 7.24 ± 6.05 | 4.43 ± 3.79 | 3.68 ± 3.28 | 7.45 ± 6.21 | 4.33 ± 3.62 | 3.17 ± 2.80 | 5.70 ± 4.81 | 4.40 ± 3.73 | 3.02 ± 2.68 |
 | 60 | 0.77 ± 0.18 | 8.43 ± 6.42 | 5.02 ± 4.12 | 4.03 ± 3.49 | 8.87 ± 6.54 | 5.23 ± 4.11 | 3.70 ± 3.15 | 6.81 ± 5.29 | 5.25 ± 4.22 | 3.60 ± 3.06 |
 | 80 | 0.69 ± 0.15 | 9.52 ± 6.61 | 5.59 ± 4.39 | 4.49 ± 3.73 | 10.18 ± 6.69 | 6.05 ± 4.44 | 4.36 ± 3.43 | 7.72 ± 5.55 | 6.05 ± 4.60 | 4.24 ± 3.35 |
 | 100 | 0.66 ± 0.18 | 13.29 ± 7.58 | 7.59 ± 5.59 | 6.41 ± 4.97 | 14.22 ± 7.04 | 8.58 ± 5.68 | 6.95 ± 4.89 | 10.96 ± 6.62 | 8.89 ± 6.02 | 7.13 ± 4.99 |