Article Figures & Data
Figures
- FIGURE 1.
Representative normal and abnormal 123I-ioflupane scan findings among study population ethnic groups: normal Hispanic (A), abnormal Hispanic (B), normal non-Hispanic (C), and abnormal non-Hispanic (D). Color version of this figure is available as a supplemental file at http://tech.snmjournals.org.
- FIGURE 2.
Schematic of rates of agreement between gold standard diagnosis and visual assessment of DaT imaging in Hispanic vs. non-Hispanic patients. dx = diagnostic.
Tables
Demographic Total (n = 107) Hispanic (n = 30) Non-Hispanic (n = 77) Mean age (y) 67 64 68 Age range (y) 31–88 31–80 36–88 Female (n) 61 (57%) 18 (60%) 43 (56%) Male (n) 46 (43%) 12 (40%) 34 (44%) - TABLE 2
Rates of Agreement Between Gold Standard Clinical Diagnosis and Visual Assessment of DaT Imaging Between Hispanic and Non-Hispanic Patients
Characteristic Sensitivity Specificity Positive predictive value Negative predictive value Hispanic 100% 92% 94% 100% Non-Hispanic 92% 88% 94% 85% Ethnicities combined 94% 90% 94% 90%
