From: A study of SPECT/CT camera stability for quantitative imaging
Data sets | Mean (uCi/cps) | Median | Standard deviation | Coefficient of variation (%) |
---|---|---|---|---|
99mTc complete cylinder data set | 0.152 | 0.152 | 0.004 | 2.76 |
99mTc 20-cm cylinder data (no TEM) | 0.150 | 0.152 | 0.003 | 2.24 |
99mTc 1-L data only | 0.151 | 0.152 | 0.004 | 2.55 |
99mTc combined liter data set | 0.153 | 0.152 | 0.005 | 3.09 |