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. 2022 Aug 17;41:35. doi: 10.1186/s41043-022-00311-z

Table 9.

Correlation coefficients between activity antioxidant enzymes and GSH concentration and age and BMI

Antioxidant Age p
SOD [U/mgHb]  − 0.27 0.007
CAT [U/mgHb] 0.39 0.000
GPx [U/gHb]  − 0.06 0.570
GSH [µmol/gHb]  − 0.13 0.212
GST [U/gHb]  − 0.23 0.025
GR [U/gHb]  − 0.02 0.881
Antioxidant BMI p
SOD [U/mgHb]  − 0.25 0.014
CAT [U/mgHb] 0.05 0.642
GPx [U/gHb]  − 0.12 0.241
GSH [µmol/gHb]  − 0.11 0.300
GST [U/gHb]  − 0.12 0.246
GR [U/gHb] 0.16 0.120

The results in bold are statistically significant

p—statistical significance of the relationship between age and BMI and activity of antioxidant enzymes and GSH concentration—Spearman's rank correlation analysis