Table 3.
Comparison of Quantitative Anisotropy Values in COVID-19 Related and Post-Infectious Olfactory Dysfunction
| COVID-19 (n= 31) | Post- Infectious (n = 97) | p | |
|---|---|---|---|
| R orbitofrontal gyrus, QA | 331.5±64.9 | 259.5±101.3 | 0.001 |
| L orbitofrontal gyrus, QA | 338.2±71.3 | 266.5±102.5 | 0.001 |
| R entorhinal gyrus, QA | 377.9±89.2 | 270.1±100.3 | 0.001 |
| L entorhinal gyrus, QA | 382.9±100.6 | 270.3±102.1 | 0.001 |
| R fibers from orbitofrontal to entorhinal area, QA | 406.9±113.9 | 270.8±112.6 | 0.001 |
| L fibers from orbitofrontal to entorhinal area, QA | 431.2±114.5 | 280.5±116.3 | 0.001 |