From: The correlation between Demodex infestation and meibomian gland dysfunction at different ages
 | Positive | Suspicious positive | Negative | P value |
---|---|---|---|---|
OSDI | 23.11 ± 11.48 | 22.45 ± 8.97 | 23.64 ± 11.51 | 0.923* |
FBUT | 4.85 ± 2.04 | 5.36 ± 2.63 | 5.49 ± 1.88 | 0.243 |
CFS | 0.98 ± 1.60 | 0.77 ± 1.07 | 0.63 ± 1.15 | 0.058 |
SIT(mm) | 10.66 ± 7.87 | 9.38 ± 5.70 | 11.08 ± 7.87 | 0.844* |
LLT(nm) | 62.68 ± 23.37 | 64.35 ± 26.52 | 74.89 ± 21.01 | 0.054 |
MG dropout | 2.31 ± 1.52 | 1.52 ± 1.12 | 1.05 ± 1.14 | 0.000 |
Plugging of MG orifices | 4.60 ± 1.21 | 3.44 ± 1.10 | 3.29 ± 1.58 | 0.000 |
Lid margin abnormality | 3.36 ± 1.03 | 2.27 ± 1.12 | 2.00 ± 1.09 | 0.000 |
MG expression | 5.06 ± 3.35 | 3.77 ± 2.58 | 3.55 ± 3.25 | 0.059 |
Meibum quality | 12.81 ± 5.32 | 8.77 ± 4.39 | 7.89 ± 4.44 | 0.000* |