Table 3 Three groups of secondary operations
From: A comparative study of the use of digital technology in the anterior smile experience
Groups | Occurrence of secondary surgery | |
|---|---|---|
Frequency | Percentage (%) | |
Control group | 2 | 9.1 |
Eperimental group 1 | 1 | 4.8 |
Eperimental group 2 | 0 | 0 |
C-E1(P-value) | 0.578 | |
C-E2(P-value) | 0.167 | |