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Table 2 Estimates from fitting two-level mixed-effects model for OHI-S in the study participants (n = 200)

From: A music- and game-based oral health education for visually impaired school children; multilevel analysis of a cluster randomized controlled trial

Variable

Category

EST

SE

95%CI

P-values

Group

Art

0.01

0.11

−0.21, 0.23

0.92

 

Mothers

0.09

0.11

−0.13, 0.31

0.39

 

Control

Ref

   

Time

 

−0.61

0.02

−0.65, − 0.57

<.0001a

  1. Abbreviations: EST Estimate, SE Standard Error, Ref reference category
  2. astatistically significant