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Table 2 Correlations between 5-HT1aR BP values from manual versus SABRE ROI analysis (Spearman rs values) were statistically significant (p < .05) except where noted.

From: Comparison of manual and semi-automated delineation of regions of interest for radioligand PET imaging analysis

  S1A vs M1A S1A vs M1B S1A vs M2 Row Average
  Lt Rt Lt Rt Lt Rt Lt Rt
Frontal lobe 0.80 0.93 0.90 0.88 0.75 0.97 0.82 0.93
OFC 0.82 0.93 0.83 0.93 0.78 0.87 0.81 0.91
DLPFC 0.87 0.88 0.88 0.78 0.85 0.67 0.87 0.78
Ant. Lat. Temporal lobe 0.95 0.90 0.93 0.82 0.63 0.67 0.84 0.79
Medial Temporal 0.58 0.85 0.60 0.80 0.68 0.52† 0.62 0.72
Column Average 0.80 0.90 0.83 0.84 0.74 0.74 0.79 0.83
  S1B vs M1A S1B vs M1B S1B vs M2   
  Lt Rt Lt Rt Lt Rt   
Frontal lobe 0.82 0.90 0.95 0.85 0.75 0.95 0.84 0.90
OFC 0.82 0.80 0.83 0.80 0.78 0.88 0.81 0.83
DLPFC 0.92 0.85 0.93 0.85 0.88 0.78 0.91 0.83
Ant. Lat. Temporal lobe 0.90 0.95 0.88 0.87 0.70 0.53† 0.83 0.78
Medial Temporal 0.42† 0.85 0.33† 0.83 0.50† 0.72 0.42 0.80
Column Average 0.77 0.87 0.79 0.84 0.72 0.77 0.76 0.83
  S2 vs M1A S2 vs M1B S2 vs M2   
  Lt Rt Lt Rt Lt Rt   
Frontal lobe 0.80 0.93 0.90 0.88 0.75 0.97 0.82 0.93
OFC 0.97 0.80 0.98 0.80 0.93 0.88 0.96 0.83
DLPFC 0.88 0.72 0.78 0.72 0.83 0.92 0.83 0.78
Ant. Lat. Temporal lobe 0.98 0.95 0.92 0.92 0.65 0.43† 0.85 0.77
Medial Temporal 0.37† 0.85 0.33† 0.83 0.47† 0.72 0.39 0.80
Column Average 0.80 0.85 0.78 0.83 0.73 0.78 0.77 0.82
  1. † indicates p value for correlation between manual and SABRE analysis ≥ .05
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BMC Medical Physics

ISSN: 1756-6649