V. ガイドライン | | I.分類・疫学 | | 2.有所見率および発症率 |
2)年齢と水晶体混濁発症率 | |
エビデンス |
水晶体混濁発症率は加齢に伴い増加する1,2)(III)、3,4)(II)。本邦での混濁発症と加齢の関係は証明されてない。 | | | 1) | Leske MC, Chylack LT, He Q, Wu SY, Schoenfeld E, Friend J, Wolfe J: Incidence and progression of cortical and posterior subcapsular opacities: the Longitudinal Study of Cataract. The LSC Group. Ophthalmology 104 (12): 1987-1993, 1997 | 2) | Leske MC, Chylack LT, Wu SY, Schoenfeld E, He Q, Friend J, Wolfe J: Incidence and progression of nuclear opacities in the Longitudinal Study of Cataract. Ophthalmology 103 (5): 705-712, 1996 | 3) | Klein BE, Klein R, Lee KE: Incidence of age-related cataract: the Beaver Dam Eye Study. Arch Ophthalmol 116 (2): 219-225, 1998 | 4) | Leske MC, Wu SY, Nemesure B, Li X, Hennis A, Connell AM: Incidence and progression of lens opacities in the Barbados Eye Studies. Ophthalmology 107 (7): 1267-1273, 2000 |
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