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Table 5 Actical accelerometer episodes (column headings) annotated into context categories using SenseCam wearable camera images

From: Using wearable cameras to categorise type and context of accelerometer-identified episodes of physical activity

 

Sedentary

Lifestyle

Lifestyle

MVPA

Duration

  

Light

Moderate

  
 

Min ± SD

Min ± SD

Min ± SD

Min ± SD

Min ± SD

In Vehicle

14.8±4.3

12.3±3.5

−

−

13.9±4

 

(n=5)

(n=3)

  

(n=8)

Indoor

24±15.5

18±37.4

19.4±12.5

11.5±2.9

21.2±24.9

 

(n=65)

(n=41)

(n=10)

(n=4)

(n=120)

Outdoor

12±2.6

13.2±7

15.1±9

16.9±11

15.3±9.4

 

(n=3)

(n=40)

(n=74)

(n=66)

(n=183)

Domestic

20.3±11

17.6±38.3

19±

9±.

18.2±32.1

 

(n=16)

(n=39)

(n=1)

(n=1)

(n=57)

Leisure-time

17.4±8.1

13.5±6.4

18.2±12.4

19±12.5

17.4±10.9

 

(n=14)

(n=23)

(n=22)

(n=45)

(n=104)

Occupational

26.7±17.8

9.7±1.2

13.7±4

11.5±3.5

24.2±17.3

 

(n=39)

(n=3)

(n=3)

(n=2)

(n=47)

Transportation

15.5±4.7

14.5±8

14.6±8.4

12.4±4.4

14.2±7.5

 

(n=4)

(n=19)

(n=58)

(n=22)

(n=103)

Not Social

24.3±16.9

12.2±3.3

14.2±8.7

18.8±14.6

16.8±12.2

 

(n=33)

(n=41)

(n=42)

(n=24)

(n=140)

Social/Interaction

20.4±11.6

19.7±43.8

18.7±12.8

17.7±9.4

19.2±25

 

(n=28)

(n=30)

(n=18)

(n=28)

(n=104)

Social/No Interaction

24.9±17

16.3±10.3

15.6±7.7

12±3.2

16.4±10.5

 

(n=12)

(n=13)

(n=24)

(n=18)

(n=67)