The relative measurement of putamen-to-background specific binding ratio (PSBR) was computed similarly as: mathrm{PSBR}=left(mathrm{P}-mathrm{B}right)/mathrm{B} (2 where P is the minimum of left or right putamen mean counts per pixel.
The SI was the ratio of mean counts per minute in the presence of antigen to mean counts per minute in medium alone.
Mcpm: mean counts per minute, MVPA: moderate to vigorous physical activity.
Spearman's correlation coefficient between total activity score and mean counts per minute was 0.67 (P = 0.01).
Spearman's correlation coefficient was assessed between total activity score of the SQUASH and mean counts per minute of the ActiGraph™.
The correlation between the total PASE score and the Actigraph GT1M mean counts per minute was 0.30(p = 0.089).
Furthermore, mean counts per minute were calculated by dividing the total count over two weeks by the total number of minutes the ActiGraph™ was worn.
The mean daily accelerometer wear time was 12.5 hours and mean counts per minute was 854.69 over the two day monitoring period.
In the MRC PROACTIVE trial, a behavioural intervention to promote physical activity among the 20 50 year old offspring of people with type 2 diabetes, the cohort exhibited a 10,000 increase in total counts per day between baseline (mean counts per day 264,000) and follow-up at one year (mean counts per day 274,000)[ 31].
We compared mean counts per minute (mcpm) and time spent at different intensities from the three generations of monitors, and the agreement of outputs were evaluated by intra-class correlation coefficients (ICC) and Bland-Altman plots.
The mean counts per ml for TPC, psychrotrophs and thermophiles were 12×106, 7.5×103 and 9.1×103, respectively.
