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Table 2 Wear time of ActiGraph accelerometer at day 1–4 of each of the three measurement months by work and leisure time

From: Intra-individual variability in day-to-day and month-to-month measurements of physical activity and sedentary behaviour at work and in leisure-time among Danish adults

  Month 1 (n = 132) Month 2 (n = 119) Month 3 (n = 111)
  Mean (SD) Mean (SD) Mean (SD)
No. of wearing days 3.2 (0.8) 3.5 (0.8) 3.1 (0.9)
Median (IQR) 3 (3;4) 4 (3;4) 3 (3;4)
Work-hour, min/day
 Day 1 381 (90) 429 (99) 414 (92)
 Day 2 456 (56) 459 (68) 452 (62)
 Day 3 454 (65) 458 (69) 467 (78)
 Day 4 487 (85) 502 (71) 473 (91)
 Mean 446 (50) 458 (51) 447 (56)
Leisure-time, min/day
 Day 1 448 (88) 486 (103) 475 (91)
 Day 2 518 (81) 525 (92) 541 (88)
 Day 3 527 (100) 519 (91) 518 (108)
 Day 4 490 (94) 475 (89) 505 (120)
 Mean 502 (66) 503 (67) 514 (78)