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[Preprint]. 2022 Feb 3:2021.12.09.21267537. Originally published 2021 Dec 11. [Version 2] doi: 10.1101/2021.12.09.21267537

Table 5:

Symptom Duration Comparison: SARS-CoV-2 by Year

Mean Symptom Duration in Days (SD) p-value*
2020 2021
Feverish 4.1 (7.4) 3.6 (5.0) 0.129
Cough 6.8 (8.0) 6.7 (5.5) 0.382
Rhinorrhea 2.7 (5.0) 5.4 (6.0) 0.004
Congestion 1.6 (2.3) 3.3 (5.2) 0.378
Loss of appetite 3.5 (3.8) 1.6 (1.9) 0.172
*

From Mann-Whitney U test