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Table 7 MAPE of respective estimated results [%]

From: Estimating metabolic equivalents for activities in daily life using acceleration and heart rate in wearable devices

  Proposed multiple-regression models HJA-750C
Activity Prop. 01 Prop. 02 Prop. 03 Prop. 04 Prop. 05 N  
Stair descent 31.6 22.9 21.6 22.0 22.3 36 28.6
Slow walking (55 m/min) 12.1 11.1 8.8 9.0 8.8 33 13.2
Normal walking (70 m/min) 13.6 11.5 12.1 12.6 12.4 29 11.9
Brisk walking (100 m/min) 18.7 17.9 15.9 17.4 16.8 30 11.8
Slow walking with load (5 kg) 18.6 15.8 16.2 17.0 16.4 33 15.8
Normal walking with load (3 kg) 17.5 17.0 16.7 17.7 16.9 29 10.5
Stair ascent 11.7 13.5 10.0 10.5 10.5 27 58.7
Jogging (130 m/min) 13.5 14.7 12.8 12.4 11.8 23 11.4
MIG 19.0 16.2 15.3 16.1 15.7 189 15.8
HIG 12.4 13.8 11.1 11.1 10.8 50 36.9