The Schirmer test was shown to be incapable of detecting meibomian gland disease. However, a low Schirmer result was significantly associated with dry-eye symptoms in this elderly Chinese population. This result differs from that of previous reports of elderly white populations. Further studies are needed to determine whether this difference indicates racial diversity in the distribution and behavior of dry-eye diseases.

No abstract

All the patients with familial ANFH whom we studied carried COL2A1 mutations. In families with ANFH, haplotype and sequence analysis of the COL2A1 gene can be used to identify carriers of the mutant allele before the onset of clinical symptoms, allowing the initiation of measures that may delay progression of the disease.

Children with fast annual myopia progression were more myopic at baseline and had a shorter reading distance. Our study results highlight the importance of having children keep a proper reading distance.

No abstract