Jul-Ago - Sociedade Brasileira de Oftalmologia

218Nakano CT, Hida WT, Kara-Jose Junior N, Motta AFP, Fante D, Masson VF, Reis A, Pamplona M, Yamane IS, Holzchuh R, Avakian ATable 1Coma, spherical, high-order, and total aberrations in the SN60AT spheric,SN60WF aspheric and SN60D3 multifocal groupsVariable N Median SD Min Max Kruskal-Wallis testTOTALKW = 9.42; p=0.009SN60AT 32 1.901 0.557 0.972 2.957 SN60WF x SN60D3: p=0.68SN60WF 32 1.521 1.186 0.789 5.742 S60WF x SN60AT: p=0.0047SN60D3 32 1.284 0.535 0.730 2.495 SN60D3 x SN60AT: p=0.016TILTSSN60AT 32 0.761 0.498 0.103 1.983 KW = 0.64SN60WF 32 0.793 0.808 0.218 3.734 p=0.73SN60D3 32 0.734 0.427 0.280 1.717HIGHSN60AT 32 0.878 0.206 0.519 1.161 KW = 4.64SN60WF 32 0.829 0.698 0.302 3.153 p=0.098SN60D3 32 0.752 0.322 0.292 1.523COMASN60AT 32 0.375 0.185 0.033 0.804 KW = 1.04SN60WF 32 0.426 0.474 0.170 2.137 p=0.59SN60D3 32 0.319 0.160 0.119 0.601TREFOILSN60AT 32 0.499 0.261 0.191 0.953 KW = 0.61SN60WF 32 0.499 0.364 0.128 1.419 p=0.74SN60D3 32 0.519 0.334 0.118 1.3114FOILSN60AT 32 0.214 0.114 0.053 0.562 KW = 0.94SN60WF 32 0.217 0.195 0.043 0.730 p=0.62SN60D3 32 0.199 0.083 0.030 0.317SPHERICALKW = 16.20; p=0.0003SN60AT 32 0.422 0.202 0.007 0.618 SN60WF x SN60D3 p=0.17SN60WF 32 0.124 0.087 0.019 0.353 SN60WF x SN60AT p=0.00046SN60D3 32 0.174 0.132 0.019 0.515 SN60D3 x SN60AT p=0.0014HiASTIGSN60AT 32 0.134 0.068 0.030 0.294 KW = 1.08SN60WF 32 0.214 0.346 0.040 1.478 p=0.58SN60D3 32 0.187 0.156 0.046 0.610RMS3SN60AT 32 0.398 0.160 0.180 0.740 KW = 0.97SN60WF 32 0.371 0.200 0.190 0.960 p=0.62SN60D3 32 0.378 0.186 0.170 0.850RMS5SN60AT 32 0.690 0.263 0.240 1.250 KW = 3.14SN60WF 32 0.564 0.283 0.320 1.410 p=0.21SN60D3 32 0.647 0.414 0.310 1.750wavefront analysis using the OPD-scan wavefrontaberrometer (Nidek, Japan) under at least 6mm dilatedpupils with tropicamide 1% (13-19) . Analysis of WavefrontAberrations: One measurement by the OPD scanwavefront aberrometer from each eye was evaluated at3 months postoperative day using software that followsthe standards for calculating and reporting the opticalaberrations of eyes. The parameters analyzed included1) Root-mean-square (RMS) of HOA from the third toeighth orders; 2) RMS of the total spherical aberration;3) RMS of total coma; and 4) RMS of total trefoil.All performed monocularly with undilated pupils,uncorrected and with best correction in place. Visualacuity for far distance was tested with the EarlyTreatment Diabetic Retinopathy Study (ETDRS) chartnº 2106, Precision Vision, Aurora, Colorado, USA). at100% and 9% contrasts, at a viewing distance of 4 metersunder controlled photopic conditions (14) . In the multifocalgroup the spherical add power addition was zero dioptersspheric and aspheric groups was 3,00 diopters. TheRev Bras Oftalmol. 2009; 68 (4): 216-22