Research Article
Study of the Influence of Age in 18F-FDG PET Images Using a Data-Driven Approach and Its Evaluation in Alzheimer’s Disease
Table 3
Statistical results (quadratic fits) between IC3 and age in the 6 age groups of the 255 subjects.
| | Subgroup | | Cumulation | | Number | | | | Number | | |
| 20–30 | 44 | 0.077 | 0.117 | 20–30 | 44 | 0.077 | 0.117 | 31–40 | 44 | 0.672 | 0.019 | 20–40 | 88 | | 0.177 | 41–50 | 42 | 0.317 | 0.057 | 20–50 | 130 | | 0.277 | 51–60 | 45 | 0.032 | 0.151 | 20–60 | 175 | | 0.372 | 61–70 | 50 | 0.01 | 0.179 | 20–70 | 225 | | 0.472 | 71–80 | 30 | 0.71 | 0.026 | 20–80 | 255 | | 0.518 |
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