Table 3.
Reduced sample results
| Sample size | HIV+ | HIV− | t | Cohen’s d | p-value | ||
|---|---|---|---|---|---|---|---|
| White Matter Tract | Denoising paradigm | ||||||
| Corpus callosum | no denoising | 30 | 0.458±.023 | 0.469±.018 | 1.931 | 0.499 | 0.060 |
| non-local | 30 | 0.454±.023 | 0.465±.018 | 2.034 | 0.525 | 0.048 | |
| local | 30 | 0.455±.021 | 0.465±.017 | 1.993 | 0.515 | 0.052 | |
| Forceps minor | no denoising | 25 | 0.423±.031 | 0.441±.024 | 2.272 | 0.643 | 0.039 |
| non-local | 20 | 0.416±.031 | 0.437±.025 | 2.346 | 0.742 | 0.048 | |
| local | 26 | 0.421±.031 | 0.437±.023 | 2.152 | 0.597 | 0.048 | |
| R. uncinate fasciculus | no denoising | 30 | 0.420±.027 | 0.433±.027 | 1.971 | 0.509 | 0.055 |
| non-local | 25 | 0.414±.028 | 0.431±.027 | 2.213 | 0.626 | 0.048 | |
| local | 30 | 0.410±.030 | 0.422±.021 | 1.692 | 0.437 | 0.098 | |
Sample size reflects total number of participants in each group still showing significant group differences after sample reduction. If significant group differences were not observed after any sample size reduction, sample size=30 is listed with the corresponding p-value. All the data represent mean ± standard deviation unless otherwise indicated. R = Right