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Table 2 Distribution of duration based on the darkness-dryness conditions for RMS and angle values of materials

From: The effect of storage conditions and duration on dimensional stability of 3D-printed endoguides

RMS

7 Days

14 Days

p value*

Mean ± SD

Mean ± SD

Daylight-Dry

0.044 ± 0.008

0.065 ± 0.012

0.001

Daylight-Wet

0.069 ± 0.017

0.075 ± 0.045

0.709

Dark-Dry

0.048 ± 0.006

0.052 ± 0.016

0.568

Dark-Wet

0.063 ± 0.020

0.068 ± 0.024

0.451

Angle

   

Daylight-Dry

0.32 ± 0.13

0.31 ± 0.15

0.901

Daylight-Wet

0.31 ± 0.11

0.39 ± 0.09

0.081

Dark-Dry

0.24 ± 0.08

0.27 ± 0.10

0.146

Dark-Wet

0.32 ± 0.09

0.41 ± 0.14

0.169

  1. *Paired Samples T Test