Table 2.

Objective and subjective assessments of physical activity in participants with sarcoidosis and healthy controls

	Healthy controls (n = 14)	Sarcoidosis (n = 15)
Objective assessments
6MWD (m)	487 (92)	375 (59)*
Physical activity
Step counts (/day)	10,429 (2942)	5624 (1875)†
Sit to stand transitions (/day)	63 (47–69)	53 (35–59)
Upright time (h/day)	5.69 (5.26–6.47)	5.71 (3.73–7.56)
Stepping time (h/day)	1.86 (1.73–2.23)	1.17 (0.99–1.55)†
Standing time (h/day)	3.77 (3.48–4.60)	4.16 (2.86–6.27)
Subjective assessments
IPAQ scores
Overall (MET-min/week)	3230 (1912–5599)	2153 (1152–4925)
Walking (MET-min/week)	1287 (412–1914)	1386 (330–3366)
Moderate PA (MET-min/week)	840 (210–1510)	320 (127–2175)
Vigorous PA (MET-min/week)	480 (0–3360)	0 (0–0)‡

Data presented as mean (SD) or median (IQR)

6MWD 6-min walk distance; IPAQ International Physical Activity Questionnaire; MET metabolic equivalent

*p = 0.0009

^†p < 0.0001

^‡p = 0.017