CAT and hematocrit: CAT, Px, AGE AOPP, MDA (p = 0.01, p < 0.0001, p < 0.0001, p < 0.0001, p < 0.0001, respectively) salivary/blood ratio was significantly higher in NWS of HT women vs. control, while GSH and UA (p = 0.0009, p < 0.0001) salivary/blood ratio was significantly lower in NWS of HT women vs. control.