TABLE 4.
Comparison of Outcomes, Previous Primary Operations vs Reoperations
| Outcome Measures | Previous primary operation | Reoperation | P value |
|---|---|---|---|
| Initial QuickDASH score | 60.0 ± 2.0 | 65.2 ± 2.0 | .06a |
| F/U QuickDASH score | 33.6 ± 2.1 | 37.6 ± 2.8 | .26a |
| Initial vs F/U QuickDASH score | P < .01a | P < .01a | |
| F/U decline in QuickDASH score | 27.6 ± 2.0 | 23.3 ± 2.6 | .19a |
| F/U %decline in QuickDASH score | 45.1 ± 3.1 | 34.2 ± 3.6 | .02a |
F/U, follow-up; QuickDASH, 11-item disability of the arm, shoulder, and hand survey instrument.
a
Paired t-test.
The mean duration of F/U after reoperations was 5.5 ± 0.3 years (median, 4.8 years; range 1.3-11.1 years). Data shown indicate the mean ± SE.