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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)