Table 4.
Distribution of LLT ≥ 100 nm among the dermatochalasis groups.
| LLT < 100 | LLT ≥ 100 | Total | p | ||
|---|---|---|---|---|---|
| DM-1 | N | 774 | 144 | 918 | <0.001 |
| % within DM-1 | 84.3% | 15.7% | 100.0% | ||
| DM-2 | N | 744 | 135 | 879 | |
| % within DM-2 | 84.6% | 15.4% | 100.0% | ||
| DM-3 | N | 235 | 69 | 304 | |
| % within DM-3 | 77.3% | 22.7% | 100.0% | ||
| DM-4 | N | 150 | 77 | 227 | |
| % within DM-4 | 66.1% | 33.9% | 100.0% | ||
| Total | N | 1903 | 425 | 2328 | |
| % within DM | 81.7% | 18.3% | 100.0% |
LLT: average lipid-layer thickness (nm); DM: dermatochalasis; N: number of patients in the indicated group; p: statistical significance using Pearson’s chi-square test.