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. 2020 Nov 23:1–12. doi: 10.1080/08820139.2020.1851709

Table 1.

Demographic characters of the studied groups

  Control
N = 184		 Cases
N = 900		 test of significance
Age/years
mean±SD		 49.28 ± 6.59 51.08 ± 11.72 t = 0.951
p = .344
Sex
 Male
 Female		 n(%)
92(50.0)
92(50.0)		 n(%)
508(56.0)
392(44.0)		 χ2 = 0.413
p = .521
DM
 -VE
 +VE		 120(65.2)
64(34.8)		 616(68.0)
284(32.0)		 χ2 = 0.100
p = .752
HTN
 -VE
 +VE		 132(71.7)
52(28.3)		 712(78.7)
188(21.3)		 χ2 = 0.751
p = .386
Comorbidities
 CLD
 CKD
 CHD		 5(2.7%)
6(3.26%)
9(4.89%)		 36(4%)
36(4%)
60(6.6%)		 χ2 = 0.100
p = .852

t: Student t test χ2:Chi-Square test DM: Diabetes Melitus HTN: Hypertension

CLD: chronic liver disease CKD: chronic kidney disease CHD: coronary heart disease