Table 1. Descriptive data.
| Number of values | Minimum | Maximum | Mean | Median | Standard deviation | Lower 95% CI of mean | Upper 95% CI of mean | |
|---|---|---|---|---|---|---|---|---|
| LMBD difference | 66 | −6 | 12 | 2.3 | 2.0 | 2.7 | 1.6 | 3.0 |
| Upper eyelid skin shrinkage | 47 | 1 | 12 | 3.4 | 3.0 | 2.1 | 2.8 | 4.0 |
| SFGS composite score | 66 | 0 | 83 | 42.5 | 45.0 | 21.9 | 37.1 | 48.0 |
| RS score | 66 | 0 | 4 | 2.3 | 2.0 | 1.1 | 2.0 | 2.5 |
| VM score | 66 | 5 | 24 | 14.6 | 15.0 | 4.8 | 13.4 | 15.8 |
| SYNK score | 66 | 0 | 13 | 4.6 | 5.0 | 3.7 | 3.7 | 5.5 |
| Upper MRD | 66 | 2 | 6.3 | 4.2 | 4.2 | 1.1 | 3.9 | 4.5 |
| Lower MRD | 66 | 3.5 | 9.0 | 6.0 | 5.8 | 1.2 | 5.7 | 6.4 |
| Lagophthalmos | 66 | 0 | 9 | 2.4 | 1.5 | 2.4 | 1.7 | 3.0 |
| RS eye score | 66 | 0 | 1 | 0.9 | 1.0 | 0.4 | 0.8 | 0.9 |
| VM eye closure | 66 | 1 | 5 | 3.7 | 4.0 | 1.2 | 3.4 | 4.0 |
Abbreviations: MRD, marginal reflex distance; RS, resting symmetry; SFGS, Sunnybrook Facial Grading Scale; SYNK, synkinesis; VM, voluntary movement. Lagophthalmos on gentle closure and the ophthalmic component of resting symmetry score and voluntary movement scores.