Table 4 Preservative errors parameter
From: Evaluation of cognitive functions in a group of Egyptian recovered COVID-19 patients
Preservative errors | Mean ± SD | 95% CI | p-value |
1st follow-up | 15.2 ± 1.9 | 6.96–10.3 | Ref |
2nd follow-up | 11.85 ± 1.54 | 8.84–14.86 | 0.062 |
3rd follow-up | 8.63 ± 0.85 | 11.47–18.93 | 0.000 |
Non-preservative errors | Mean ± SD | 95% CI | p value |
1st follow-up | 12.9 ± 1.32 | 6.35–11.62 | Ref |
2nd follow-up | 9.21 ± 0.99 | 7.27–11.14 | 0.001 |
3rd follow-up | 8.99 ± 1.34 | 10.32–15.48 | 0.013 |