Table 3 The survival distribution of the single-thread and double-thread miniscrews
From: Success rates of single-thread and double-thread orthodontic miniscrews in the maxillary arch
Group | Estimate | Standard error | 95% Confidence Interval | |
|---|---|---|---|---|
Lower bound | Upper bound | |||
Conventional | 194.52 | 10.147 | 174.630 | 214.407 |
Double-thread | 239.71 | 5.230 | 229.461 | 249.962 |
Overall | 227.66 | 6.344 | 215.226 | 240.093 |