Research Article
Tear Lipid Layer Thickness in Children after Short-Term Overnight Orthokeratology Contact Lens Wear
Table 5
Short-term change of LLT (average, minimum, and max) after orthokeratology.
| | n | LLT average | Standard deviation | ANOVA | Baseline (LSD) | 1 week(LSD) | 1 month (LSD) |
| LLT (average) | Baseline | 56 | 54.29 | 22.13 | n = 56 | — | n = 56 | n = 56 | 1 week | 56 | 62.41 | 23.08 | | n = 56 | — | n = 56 | 1 month | 56 | 61.10 | 24.41 | | n = 56 | n = 56 | — |
| LLT (min) | Baseline | 56 | 42.30 | 19.66 | n = 56 | — | n = 56 | n = 56 | 1 week | 56 | 49.96 | 22.74 | | n = 56 | — | n = 56 | 1 month | 56 | 50.57 | 24.94 | | n = 56 | n = 56 | — |
| LLT (max) | Baseline | 56 | 80.36 | 20.47 | n = 56 | — | n = 56 | n = 56 | 1 week | 56 | 83.86 | 18.76 | | n = 56 | — | n = 56 | 1 month | 56 | 82.43 | 18.81 | | n = 56 | n = 56 | — |
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