Table A2.
Ascertainment and measurement characteristics of objectively measured PA.
| Reference | Device | Wear Position | Frequency/Epoch | Required Time | Valid Time | Reported Measure, Cut-Off/Definition |
|---|---|---|---|---|---|---|
| Camhi et al., 2015 [36] | ACC: ActiGraph GT3X+, triaxial | waist | / | 7 d/wake exp. w | 8 h/3 d | LPA min/d, 100–759 cpm; MPA min/d, 760–5998 cpm; VPA min/d, ≥5999 cpm; MVPA bouts n/d, a minimum of 10 min with allowance for a 2-min interruption with a minimum of 760 cpm |
| Diniz et al., 2015 [37] | ACC: ActiGraph GT3x, triaxial | waist | 60 s | 7 d/wake exp. w | 10 h/5 d | LPA, <1952 cpm; MPA, 1952–5724 cpm; VPA, 5725–9498 cpm; VVPA, >9499 cpm |
| Graff et al., 2012 [38] | PED: BP 148 | / | / | 6 d/day exp. w | / | inactive, <6000 step/d; active, ≥6000 step/d |
| Green et al., 2014 [39] | ACC: ActiGraph GT3X+, triaxial | right hip | 60 s | 7 d/day exp. w | 10 h/4 d (1 weekend) | LPA, 150–2689 cpm; MVPA, ≥2690 cpm |
| Hasan et al., 2018 [50] | PED: KenzLifeCoder e-step | waist | / | 9 w/wake exp. w | / | sedentary, <5000 steps/d; low active, 5000–7499 steps/d; somewhat active, 7500–9999 steps/d; active, 10,000–12,499 steps/d; highly active, ≥12,500 steps/d |
| Hornbuckle et al., 2012 [51] | PED: New Lifestyles Digi-Walker SW-200 | hip | / | / | / | / |
| Koniak-Griffin et al., 2014 [40] | ACC: Kenz Lifecorder Plus, uniaxial | 4 s | 7 d/wake exp. w | 8 h/4 d | / | |
| Lecheminant et al., 2011 [41] | ACC: Actigraph, uniaxial | left hip | 10 min | 7 d/day exp. w | / | MPA, 30,000–49,999 counts/10 min; VPA, ≥50,000 counts/10 min |
| Loprinzi et al., 2012 [42] | / | right hip | / | 7 d/wake | 10 h/4 d | MPA min/d, 2020–5999 cpm; VPA min/d, ≥6000 cpm; MVPA min/d, ≥2020 cpm |
| Macena et al., 2021 [43] | ACC: ActivPAL, triaxial | right hip | 10 s | 3 d/day exp. w | 3 d | Sitting/lying down h/d, 1.25 MET; Standing h/d, 1.40 MET; Walking, 120 steps/min 4MET |
| Moreau et al., 2001 [52] | PED: Yamax SW200 pedometer | waist | / | 1–2 w/wake | / | / |
| Musto et al., 2010 [53] | PED: Sportline 330 | / | / | 7 d/wake | / | / |
| Pal et al., 2011 [54] | PED: Yamax Digi-Walker SW-200 | waist | / | / | / | / |
| Panton et al., 2007 [44] | PED: Yamax Digi-Walker SW-200, sealed | waist | / | 2 w/wake exp. w | / | Sedentary, <5000 steps/d; Active, ≥5000 steps/d |
| Rodriguez-Hernandez et al., 2018 [55] | ACC: ActiGraph GT3X, triaxial | right hip | 30 Hz/60 s | wake exp. w | 10 h/3 d | sedentary, <100 cpm; LPA, 500–2019 cpm; MPA, 2020–5999 cpm; VPA, >5999 cpm |
| Slater et al., 2021 [45] | ACC: Actigraph w-GT3X, triaxial; ACC: Acti-Watch |
non-dominant hip; non-dominant wrist |
60 s | 8 d/day exp. w | 12 h/4 d | sedentary, 0–99 cpm; LPA, 100–2019 cpm; MPA, 2020–5998 cpm; VPA, ≥5999 cpm; MVPA, ≥2020 cpm |
| Sugawara et al., 2006 [56] | ACC: Lifecorder, uniaxial | hip | 32 Hz/4 s | 14d | 7 d | LPA, <4 METs; MPA, 4–6 METs; VPA, >6 METs |
| Sugiura et al., 2002 [57] | PED: n/r | / | / | / | / | / |
| Swartz et al., 2003 [58] | PED: Yamax Digi-Walker SW-200, | / | / | 12 w | / | / |
| Tabozzi et al., 2020 [46] | ACC: ActiGraph GT3X + BT, triaxial | waist | / | 7 d/wake exp. w | 8 h | sedentary, ≤1.5METs; LPA, 1.5–4 METs; MPA, 4–7 METs; VPA, >7METs; MVPA, >4 |
| Vella et al., 2011 [47] | ACC: Actigraph GT1M, uniaxial | right hip | 60s | 4 d (3 weekday, 1 weekend)/wake exp. w | 12 h/4 d | LPA, 100–1951 cpm; MPA, 1952–5724 cpm; VPA, ≥5725 cpm |
| Vella et al., 2009 [48] | ACC: ActiGraph GT1M, uniaxial | right hip | 60s | 4 d (3 weekday, 1 weekend)/wake exp. w | 12 h/4 d | / |
| Zając-Gawlak et al., 2017 [49] | ACC: ActiGraph GT1M, uniaxial | right hip | 60s | 8 d/wake exp. w | 12 h/8 d | active, 10,000–12,499 steps/d; highly active, ≥12,500 steps/d |
Note: ACC, accelerometer; cpm, count per minute; d, day, exp., expect; h, hour; LPA, light intensity physical activity; METs, metabolic equivalents; MPA, moderate intensity physical activity; MVPA, moderate to vigorous intensity physical activity; PED, pedometer; s, second; w, water activity.