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Table 2 Results of energy expenditure measurements over an average of 7 h

From: Estimation of energy expenditure using accelerometers and activity-based energy models—validation of a new device

Subject number

Measurement duration (hours)

Indirect calorimetry (kcal)

kmsMove-sensor (kcal)

Difference (kcal)

Percentage difference (%)

1

7.6

1,917

1,788

−129

−7

2

7.2

1,595

1,614

+19

+1

3

7.4

2,116

2,062

−54

−3

4

7.5

1,503

1,610

+107

+7

6

7.2

1,589

1,837

+248

+16

8

7.5

1,856

1,631

−225

−12

9

5.2

1,405

1,341

−64

−5

total (absolute value)

7.1 ± 0.8

1,711 ± 256

1,698 ± 226

121 ± 156

7 ± 5