Table 2

Average daily activity counts for CFS and control participants. Data are mean ± SD.

Subject
Average Daily Activity (Coun'ts × 103)
%Difference

CFS
Baseline
Increase


1
88.3 ± 24.1
143.4 ± 42.5
+ 62.3
2
126.7 ± 19.5
179.1 ± 44.9
+ 41.4
3
199.8 ± 38.7
226.7 ± 57.5
+ 13.5
4
167.4 ± 32.8
197.4 ± 32.5
+ 17.9
5
234.2 ± 37.2
263.8 ± 31.2
+ 12.6
6
158.3 ± 32.9
193.5 ± 33.0
+ 22.2
Mean
162.5 ± 51.7
200.6 ± 41.2


Control
Baseline 1
Baseline 2


1
415.1 ± 79.4
360.7 ± 67.3
- 13.1
2
284.1 ± 87.1
289.5 ± 81.3
+ 1.9
3
150.6 ± 61.6
146.2 ± 48.7
- 3.0
4
254.9 ± 60.8
281.9 ± 76.5
+ 10.6
5
223.7 ± 73.5
190.9 ± 68.8
- 14.7
6
263.7 ± 60.7
233.9 ± 58.1
- 11.3
7
278.1 ± 106.2
274.0 ± 113.9
- 1.5
Mean
267.2 ± 79.5
253.9 ± 70.0


Black et al. Dynamic Medicine 2005 4:3   doi:10.1186/1476-5918-4-3