An intent-to-treat ( ITT ) analysis indicated that the WEP group increased water intake and decreased SSB intake significantly over time , but there were no differences in plasma TG concentrations between groups at the end of the intervention ( WEP at baseline : 155 2.10 mg/dL ; WEP at 9 mo : 149 2.80 mg/dL ; EP at baseline : 150 1.90 mg/dL ; EP at 9 mo : 161 2.70 mg/dL ; P for mean comparisons at 9 mo = 0.10 ) .