Thickening
| |
Pearson’s
| |
Bland Altman
|
---|
r [95 % CI]
|
CCC [95 % CI]
|
C.b
|
Mean diff. [95 % CI]
|
Regression
|
R
2
|
---|
Acquisition
|
Isotope
| | | | | | |
Single
|
123I
|
0.93 [0.88–0.96]
|
0.92 [0.86–0.95]
|
0.99
|
−3.59 [−26.45;19.28]
|
y = −0.063x − 0.694
|
0.026
|
99mTc
|
0.94 [0.90–0.97]
|
0.93 [0.89–0.96]
|
0.99
|
−3.14 [−21.65;15.38]
|
y = −0.125x + 2.331
|
0.121
|
Dual
|
123I
|
0.87 [0.79–0.93]
|
0.84 [0.75–0.9]
|
0.97
|
−4.35 [−33.78;25.08]
|
y = −0.248x + 6.801
|
0.191
|
99mTc
|
0.94 [0.90–0.97]
|
0.94 [0.89–0.96]
|
1
|
−2.84 [−22.04;16.35]
|
y = −0.09x + 1.009
|
0.067
|
Camera
|
DSPECT
|
123I
|
0.88 [0.80–0.93]
|
0.88 [0.81–0.93]
|
1
|
1.43 [−23.87;26.74]
|
y = 0.208x − 7.608
|
0.177
|
99mTc
|
0.96 [0.93–0.98]
|
0.96 [0.93–0.98]
|
1
|
0.78 [−14.06;15.63]
|
y = −0.088x + 4.449
|
0.09
|
DNM 530c
|
123I
|
0.91 [0.85–0.95]
|
0.91 [0.85–0.95]
|
1
|
0.67 [−24.38;25.71]
|
y = 0.026x − 0.588
|
0.004
|
99mTc
|
0.96 [0.94–0.98]
|
0.96 [0.93–0.98]
|
1
|
1.08 [−14.5;16.65]
|
y = −0.053x + 3.446
|
0.037
|
- Bland–Altman mean difference (mean diff), regression, and R
2
-
r, Pearson’s correlation (precision); CCC, Lin’s concordance correlation; C.b, r/CCC = bias factor (trueness)