Prevalence of Transfusion Transmitted Virus Infection in Hemodialysis Patients and Injection Drug Users Compared to Healthy Blood Donors in Isfahan, Iran

Table 1

Characteristics of study groups.

	Group I; (𝑛=36)	Group II; (𝑛=36)	Group III; (𝑛=36)	𝑃 value
Mean Age	50.5 ± 15.4	35.2 ± 11.1	30.33 ± 8.5	<0.0001
Sex
Male	26 (72)	33 (92)	12 (33)	< 0.0001
Female	10 (28)	3 (8)	24 (67)

Data presented as means ± 1SD and number (%). Group I: hemodialysis patients; Group II: intravenous drug user diseases; Group III; healthy blood donors.
𝑃 values calculated with one way ANOVA and chi-square test.