Table 2.
Actigraphic studies reviewed for the present paper.
| Actigraphic Studies | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Fixed Sleep Schedule | |||||||||
| Authors | Year Published | Estimated Year of Study | Sample Size | Sample Age Years | Gender | Total Sleep Time (± SD) min | Time in Bed (± SD) min | Excluded First Night | Comments |
| Blagrove et al. | 1998 | 1996 | n= 9 | 20 | F-9 | 421 ± 12.2 | 480 | Yes | |
| Hindmarch et al. | 2000 | 1998 | n= 30 | 27.3 | M-15 F-15 | 441.6 | 510 | Yes | Placebo data only |
| Jean-Louis et al. | 2001 | 1999 | n= 11 | 25.36 | M-4 F-7 | 441 | 480 | Yes | |
| Jean-Louis et al. | 2001 | 1999 | n=5 | 25 | no data | 449 ± 19 | 480 | Yes | |
| Baskett et al. | 2003 | 2001 | n= 20 | 71.7 | M-4 F-16 | 443 | 480 | Yes | Baseline data only |
| Yoon et al. | 2003 | 2002 | n=133 | 18–32 | M-26 F-47 | 420.8 ± 48.2 | 474.5 ± 54.5 | Yes | |
| 60–75 | M-22 F-38 | 366.1 ± 53.2 | 475.9 ± 64.3 | ||||||
| O’Hare et al. | 2014 | 2013 | n=20 | 30 | M-11 F-9 | 391 ± 49 | 450 | Not Stated | |
| Normal Sleep Schedule | |||||||||
| Jean-Louis et al. | 1996 | 1996 | n= 20 | 29.95 | M-11 F-9 | 391 ± 57 | Normal Sleep Patterns | Not Stated | Validation night only |
| Hume et al. | 1998 | 1997 | n= 190 | 20–34 | M-39 F-23 | 458 ± 54 | Normal Sleep Patterns | Yes | |
| 35–49 | M-22 F-42 | 422 ±60 | |||||||
| 50–70 | M-26 F-38 | 412 ± 55 | |||||||
| Pires et al. | 2001 | 2000 | n= 6 | 22–24 | M-6 | 558.7 ±73 | Normal Sleep Patterns | Yes | Placebo data only. Data from PSG |
| 511.5 ± 101 | |||||||||
| 517.7 ± 39 | |||||||||
| Youngstedt et al. | 2003 | 2002 | n= 71 | 18–75 | no data | 380.95 ± 5.8 | Not stated | No, because at home | |
| Benson et al. | 2004 | 2003 | n= 20 | 35.35 | M-7 F-13 | 383.93 ±70.29 | Normal Sleep Patterns | No, because at home | |
| Monk et al | 2006 | 2005 | n= 128 | 70–92 | M-65 F-63 | 413 ± 83 | 449 ± 76 | Not Stated | |
| Robertson et al. | 2007 | 2006 | n= 15 | 27.7 | M-7 F-8 | 374 ± 56.8 | Normal Sleep Patterns | Not Stated | Normal sleepers only. |
| Rahman et al. | 2011 | 2010 | n=15 | 35.6 | M-5 F-10 | 486 ±54 | Normal Sleep Patterns | Control data only. | |
| Kogure et al. | 2011 | 2010 | n= 45 | 50.2 | M-16 F-17 | 436 ± 69 | Normal Sleep Patterns | No, because at home | |
| 83.8 | F-12 | 410 ± 72.9 | |||||||
| Myllymäki et al. | 2011 | 2010 | n= 11 | 25 | M-7 F-4 | 437.7 ± 45 | 486 | Yes | Control data only |
| Scatena et al. | 2012 | 2011 | n= 25 | 44.3 | M-13 F-12 | 736.7 ± 121.8 | Normal Sleep Patterns | Not Stated | Data deleted as outlier |
| Robertson et al. | 2013 | 2012 | n= 19 | 20–30 | M-19 | 369 ± 40.5 | Not stated | Not Stated | Baseline data only. |
| Petersen et al. | 2013 | 2012 | n= 28 | 41 | M-7 F-21 | 381.81 ± 11.3 | 491 | Yes | Low sensitivity, low stress data only |
| Sleep Schedule Not Stated | |||||||||
| Naylor et al. | 2000 | 1999 | n= 14 | 75.2 | M-5 F-9 | 337.6 ± 19.5 | Not stated | Yes | Controls only |
| Gooneratne et al. | 2011 | 2009 | n= 100 | 72.5 | M-37 F-63 | 371.1 | Not stated | Yes | > 18 year old data only |
| Wulff et al. | 2012 | 2010 | n= 21 | 37.5 | M-13 F-8 | 364.8 ± 37.2 | Not stated | Not Stated | Control data only. |
| Shambroom et al. | 2012 | 2010 | n=26 | 38 | M-13 F-13 | 324.6 ± 11.2 | Not stated | Yes | |
| Ju et al | 2013 | 2012 | n=142 | 65.6 | M-58 F-84 | 402.6±44.6 | 486.4 ±49.8 | Not Stated | |
| Winser et al. | 2013 | 2012 | n=39 | 26.5 | M-12 | 428 ± 55.2 | Not Stated | Not stated | |
| 27.9 | F-27 | 434.1 ± 40 | |||||||
| Lombardi et al | 2013 | 2012 | n= 23 | 40.6 | M-23 | 420 | Not Stated | Not stated | Sea level data only |
| n= 14 | 36.1 | F-14 | |||||||