Kremer F B, Steer R A
Ann Ophthalmol. 1985 Oct;17(10):660-3.
Multiple regression analysis was employed to estimate the amount of preoperative correction required to achieve emmetropia in 129 spherical radial keratotomy procedures. Age, intraocular pressure, central corneal thickness, number of incisions, number of zones, and central optical zone size are variables that describe the amount of refractive correction required in order to achieve emmetropia. The surgical procedures from which these estimates are derived yield meaningful reductions in myopia. Recommendations for further research on the prediction of optimal response to radial keratotomy are included.
采用多元回归分析来估计在129例球形放射状角膜切开术中实现正视化所需的术前矫正量。年龄、眼压、中央角膜厚度、切口数量、区域数量和中央光学区大小是描述为实现正视化所需屈光矫正量的变量。得出这些估计值的手术程序可有效降低近视度数。文中还包括了关于进一步研究放射状角膜切开术最佳反应预测的建议。
