Table 1.
Poisson regression model showing that the incidence rate ratio (IRR) of enlarged basal ganglia-perivascular spaces (BG-PVS) progression is directly associated with persistent poor sleep quality among long COVID patients
| Enlarged BG-PVS progression | IRR | 95% CI | p |
|---|---|---|---|
| Persistent poor sleep quality | 2.68 | 1.08–6.66 | 0.033* |
| Age at baseline | 1.02 | 0.96–1.09 | 0.497 |
| Being female | 1.11 | 0.43–2.87 | 0.822 |
| Body mass index ≥30 kg/m2 | 0.49 | 0.14–1.80 | 0.289 |
| Blood pressure ≥140/90 mm Hg | 1.71 | 0.65–4.50 | 0.277 |
*Statistically significant result.