The mutations in RHO are responsible for 16%-25% of the ADRP in Europe and North America, 7% or so in China and Japan.

• RHO基因突变在欧洲及北美占常染色体显性遗传视网膜色素变性(ADRP)的16%25-25%25,在中国和日本大约7%25左右。