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. 2017 Jun 19;9(3):182–187. doi: 10.4047/jap.2017.9.3.182

Table 4. Pairwise comparisons of the materials showing the mean difference between disinfection and no disinfection, P value and 95% confidence interval of the mean difference at 2-week storage.

Material Mean difference P value 95% CI
ELF 0.036 < .001 (0.018, 0.053)
ELR 0.017 .057 (−0.001, 0.034)
HR 0.015 .093 (−0.003, 0.032)
LF 0.040 < .001 (0.022, 0.057)
LR 0.009 .312 (−0.008, 0.026)

ELF = Extra light fast set, ELR = Extra light regular set, HR = Heavy rigid regular, LF = Light fast set, LR = Light regular set.