An Updated Meta-Analysis: Risk Conferred by Glutathione S-Transferases (GSTM1 and GSTT1) Polymorphisms to Age-Related Cataract

Figure 5

Working place-based subgroup analysis of the correlation between GSTM1/T1 null genotype and age-related cataract (ARC). (a) The association between GSTM1 null genotype and ARC in indoor subjects. (b) The association between GSTM1 null genotype and ARC in outdoor subjects.

(a)

(b)