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. 2015 Feb 27;15:192. doi: 10.1186/s12889-015-1532-9

Table 1.

Patient demographics and clinical characteristics

Female % (n/N) 52 (59/113)
Age (years)
Median [LQ; UQ] 54 [40; 64]
(Mean ± SD) (53 ± 16)
Range 18–86
Duration of hemodialysis (months)
Median [LQ; UQ] 18 [10; 38]
(Mean ± SD) (36 ± 43)
Range 1.8–245.5
Frequency of hemodialysis treatments (days)
Median [LQ; UQ] 195 [87; 441]
(Mean ± SD) (391 ± 489)
Range 7–2946
Patients reusing dialyzer % (n/N) 98 (111/113)
Patients previously having blood transfusion % (n/N) 65 (73/113)
Patients having different hemodialysis unit visits % (n/N) 99 (112/113)