TABLE 2

Regression Equations for Non-MO Tissue

Subject	¹¹¹In/g vs. ¹⁸F/g	¹¹¹In/¹⁸F vs. $\text{[math]}$
OR1	Slope up	No slope
	+0.0072 ± 0.0012	−0.0027 ± 0.0044
	R² = 0.279, P < 0.0001	R² = 0.023, P = 0.54
OR2	Slope up	Slope up
	+0.0064 ± 0.0008	+0.0043 ± 0.0007
	R² = 0.46, P < 0.0001	R² = 0.31, P < 0.0001
OR3	Slope up	No slope
	+0.0029 ± 0.0007	+0.0015 ± 0.0011
	R² = 0.1611, P < 0.0001	R² = 0.02, P = 0.19
OR4	Slope up	No slope
	+0.0257 ± 0.0017	−0.017 ± 0.0022
	R² = 0.724, P < 0.01	R² = 0.006, P > 0.05
OR5	No slope	Slope up
	−0.0001 ± 0.0004	+0.0026 ± 0.0011
	R² = 0.0009, P = 0.78	R² = 0.06, P = 0.024
PO1	Slope down	Slope up
	−0.024 ± 0.011	+0.047 ± 0.012
	R² = 0.046, P = 0.034	R² = 0.141, P < 0.0001
PO2	Slope up	Slope up
	+0.0182 ± 0.0024	+0.0077 ± 0.0009
	R² = 0.37, P < 0.0001	R² = 0.39, P < 0.0001
PO3	Slope up	No slope
	+0.0186 ± 0.0034	+0.0024 ± 0.01
	R² = 0.28, P < 0.0001	R² = 0.43, P = 0.82
PO4	Slope up	Slope down
	+0.0819 ± 0.0097	−0.198 ± 0.0164
	R² = 0.44, P < 0.0001	R² = 0.622, P < 0.0001

Slope up = significant positive slope; no slope = P value for slope was greater than 0.05; slope down = significant negative slope.
Slope, ± slope SE, square of correlation coefficient, and significance of slope obtained from linear regression analysis are given.