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Patient demographics.
| Parameter | Control No Dry Eye | Meibomian Gland Dysfunction |
|---|---|---|
| Average Age ± Standard Deviation (y) | 35 ± 17 | 66 ± 13 |
| Median Age (y) | 27 | 68 |
| Race (%) | Caucasian (77.8) | Caucasian (77.8) |
| Hispanic (3.7) | Hispanic (2.8) | |
| Black (3.7) | Black (11.1) | |
| Asian (14.8) | Unknown (8.3) | |
| Gender (%) | Male (59.3) | Male (72.2) |
| Unknown (2) | ||
| Number | 27 | 36 |
