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. 2012 Jan 24;2:1. doi: 10.1186/2045-9912-2-1

Table 5.

Examination of curvature in the electrochemical and the oxidimetry methods for DO-regulated hydrogen water

Parameter Regression coefficient Standard error t value p value
Intercept -0.0243 0.0120 -2.02 0.0647
Electrochemical method: first-order component 1.0508 0.0377 27.84 < 0.0001
Electrochemical method: second-order component -0.0026 0.0197 -0.13 0.8974