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. 2020 Jan 27;20(1):69–75. doi: 10.4103/jips.jips_239_19

Table 7.

Comparison of incisal edge-to-lower lip distance recorded by Chou et al.[18] and the present study

Increase in VDO (mm) Chou et al.[18] Present study
0 2.28±1.99 2.90±2.07
2 4.14±2.52 5.73±3.12
4 5.29±2.95 7.51±2.18

VDO: Vertical dimension at occlusion