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Table 3 Demographic and clinical characteristics of severe and non-severe patients

From: Association between angiotensinogen (AGT), angiotensin-converting enzyme (ACE) and angiotensin-II receptor 1 (AGTR1) polymorphisms and COVID-19 infection in the southeast of Iran: a preliminary case-control study

Characteristics

Non-Severe, n(%)

Severe, n(%)

p

Gender

Male

55 (51.9)

89 (58.6)

0.31*

Female

51 (48.1)

63 (41.4)

Total

106 (100)

152 (100)

Age

Mean (SD)

45.69 (13.87)

52.27 (14.82)

0.003**

Median (IQR)

46.0 (23.5)

52 (23.0)

Hypertension

Yes

8 (16.7)

65 (43.9)

< 0.001*

No

40 (83.3)

83 (56.1)

Total

48 (100)

148 (100)

Diabetes

Yes

10 (20.8)

53 (35.3)

0.042*

No

38 (79.2)

97 (64.7)

Total

48 (100)

150 (100)

  1. Analyzed by *χ2 and ** Mann-Whitney tests
  2. Abbreviations: SEM standard error of mean, IQR interquartile range