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. 2019 Aug 20;16(16):2995. doi: 10.3390/ijerph16162995

Table 2.

Inter and intra individual variability for the concentrations of the oxidation biomarkers.

Parameter Males Females
Inter-Individual Variability Intra-Individual Variability Inter-Individual Variability Intra-Individual Variability
n. subjects 68 1 64 1
n. urine samples/subject 1 22 1 16
8-oxoGua
% CV 96.0 81.4 94.0 74.1
8-oxoGuo
% CV 40.5 99.0 49.0 121.1
8-oxodGuo
%CV 44.2 51.0 42.0 157.0