Table 4.

Symptom scores of the pre-pandemic and pandemic periods.

All scores	Pre-pandemic period	Pandemic period	P
TNSS	5.6 ± 2.4 (1–10)	4.3 ± 3.1 (0–10)	0.001
Nasal obstruction	1.6 ± 0.7 (0–3)	1.1 ± 0.9 (0–3)	< 0.001
Nasal discharge	1.3 ± 0.8 (0–3)	1 ± 0.9 (0–3)	0.006
Nasal itching	1.3 ± 0.7 (0–2)	0.9 ± 0.9 (0–3)	0.001
Sneezing	1.4 ± 0.8 (0–3)	1.3 ± 0.9 (0–3)	0.117
TOSS	2 ± 2.8 (0–9)	1.7 ± 2.4 (0–9)	0.111
Redness	0.7 ± 1 (0–3)	0.6 ± 0.8 (0–3)	0.061
Itching	0.7 ± 1 (0–3)	0.6 ± 0.8 (0–3)	0.022
Tearing	0.6 ± 0.9 (0–3)	0.6 ± 0.8 (0–3)	0.827
TSS	7.6 ± 4.2 (2–17)	6 ± 4.7 (0–18)	0.005

TNSS: Total Nasal Symptom Score; TOSS: Total Ocular Symptom Score; TSS: Total Symptom Score.