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Table 7 Factors associated with partial/complete recovery of smell/taste in COVID-19 patients

From: Prevalence and outcomes of olfactory and gustatory dysfunctions in hospitalized SARS-CoV-2-infected patients

Variable

No improvement (n = 34)

Partial/complete recovery (n = 259)

p-value†

n

%

n

%

Female sex

20

58.8%

163

62.9%

0.642

Age > 50 years

17

50.0%

87

33.6%

0.060

Smoking

4

11.8%

35

13.5%

1.000‡

Chronic pulmonary disease

8

23.5%

32

12.4%

0.106‡

Heart disease

6

17.6%

48

18.5%

0.900

DM

0

0.0%

6

2.3%

1.000‡

Chronic comorbidity

16

47.1%

105

40.5%

0.468

General symptoms

32

94.1%

237

91.5%

1.000‡

Nasal symptoms

11

32.4%

74

28.6%

0.648

  1. Data are numbers (n) and percentage (%)
  2. †Pearson chi-squared test unless otherwise specified
  3. ‡Fisher’s exact test