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Table 2 Summary of mean MAD values for each participant across all activities- the mean MAD values (expressed as milligravity units (mg)) for each participant for each of the 9 activities

From: Classifying physical activity levels using Mean Amplitude Deviation in adults using a chest worn accelerometer: validation of the Vivalink ECG Patch

Sedentary activities

Ambulatory activities

Participant

Supine

Sitting

Writing

Typing

Standing

Standing+ hand weight

Slow Walking

Normal Walking

Brisk Walking

1

4.2

3.4

5.3

8.6

3.5

4.6

67.8

286.8

475.4

2

2.8

3.4

4.6

8.9

2.5

4.4

114.8

256.5

256.5

3

2.9

2.6

4.6

5.0

2.9

8.7

124.9

237.5

444.6

4

3.4

2.5

11.5

5.8

2.3

7.2

64.8

350.0

456.0

5

3.6

3.6

9.9

3.1

2.8

12.9

132.1

255.6

414.1

6

2.3

2.6

4.9

3.9

3.0

12.8

161.3

290.3

428.9

7

3.9

12.3

7.5

6.9

14.0

20.7

119.9

270.5

396.5

8

7.0

6.5

8.5

6.5

6.6

28.1

123.3

192.6

266.0

9

3.9

5.0

14.1

5.0

11.8

17.8

241.2

301.6

471.1

10

9.0

11.2

6.7

5.6

15.7

24.4

145.0

193.2

262.9

11

2.4

7.2

5.2

8.5

15.9

10.7

148.5

189.3

303.8

12

4.8

4.7

6.1

7.8

12.0

15.6

158.5

285.2

357.4

13

7.2

7.4

6.5

6.2

8.1

10.6

76.2

118.5

156.4

14

3.8

6.3

4.0

7.5

6.1

11.4

111.0

155.9

181.2

15

3.0

11.6

9.7

6.3

3.8

16.0

95.9

128.1

241.0

16

3.1

4.4

7.2

8.3

15.1

14.9

154.9

212.4

270.9

17

2.9

3.5

5.3

7.7

7.9

7.9

70.5

127.3

181.2

18

4.0

3.9

5.1

4.6

5.2

10.1

75.7

120.1

188.3