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. 2024 Feb 29;14:4974. doi: 10.1038/s41598-024-55696-0

Table 2.

Demographic and clinical characteristics of the participants in the acute COVID-19 and post-COVID-19 period.

Group n (%) n (%)
Acute COVID-19 Severe (n = 44) Nonsevere (n = 43)
Sex
 Male 25 (56.82) 23 (53.49)
 Female 19 (43.18) 20 (46.51)
Age
 21–40 6 (13.63) 13 (30.23)
 41–60 21 (47.73) 23 (53.49)
  > 60 17 (38.64) 7 (16.28)
Comorbidities
 Present 22 (50) 14 (32.56)
 Absent 22 (50) 29 (67.44)
Post-COVID Long COVID (n = 30) No long COVID (n = 31)
Sex
 Male 10 (33.33) 16 (51.61)
 Female 20 (66.67) 15 (48.39)
Age
 18–39 9 (30.00) 18 (58.06)
 40–60 20 (66.67) 13 (41.94)
  > 60 1 (3.33) 0 (0.00)
Comorbidities
 Present 11 (36.67) 5 (16.13)
 Absent 19 (63.33) 26 (83.87)
Symptoms
 Dyspnea, muscle weakness, chest pain, tremor, fatigue, myalgia, headache, insomnia, visual changes, lower limb edema 30 (100) 0 (0.00)

n: number of individuals; comorbidities: diabetes mellitus, chronic cardiovascular disease, obesity, chronic kidney disease, lower limb edema.