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Table 2 Demographic characteristics of COVID-19 patients and control individuals

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

Patients, n (%)

Control, n (%)

p

Gender

Male

144 (55.8)

132 (53.7)

0.34*

Female

114 (44.2)

114 (46.3)

Total

258 (100)

246 (100)

Age

Mean (SD)

50.23 (14.82)

49.01 (14.95)

0.39**

Median (IQR)

51.0 (23.0)

48.5 (24.0)

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