Association between ADAM12 Single-Nucleotide Polymorphisms and Knee Osteoarthritis: A Meta-Analysis

Figure 5

Forest plots of rs1278279 and knee osteoarthritis, subgroup by ethnicity: (a) additive model; (b) dominant model; (c) recessive model; and (d) allele model.

(a)

(b)

(c)

(d)