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| 1 | Accuracy of biometric formulae for intraocular lens power calculation in a teaching hospital显示文摘AIM: To evaluate the accuracy of three commonly used biometric formulae across different axial lengths(ALs) at one United States Veterans Affairs teaching hospital.METHODS: A retrospective chart review was conducted from November 2013 to May 2018. One eye of each patient who underwent cataract surgery with a monofocal intraocular lens(IOL) was included. The range of postoperative follow-up period was from 3 wk to 4 mo. The Holladay 2, Barrett Universal II, and Hill-Radial Basis Function(Hill-RBF) formulae were used to predict the postoperative refraction for all cataract surgeries. For each formula, we calculated the prediction errors [including mean absolute prediction error(MAE)] and the percentage of eyes within ±0.25 diopter(D) and ±0.5 D of predicted refraction. We performed subgroup analyses for short(AL<22.0 mm), medium(AL 22.0-25.0 mm), and long eyes(AL>25.0 mm).RESULTS: A total of 1131 patients were screened, and 909 met the inclusion criteria. Resident ophthalmologists were the primary surgeons in 710(78.1%) cases. We found no statistically significant difference in predictive accuracy among the three formulae over the entire AL range or in the short, medium, and long eye subgroups. Across the entire AL range, the Hill-RBF formula resulted in the lowest MAE(0.384 D) and the highest percentage of eyes with postoperative refraction within ±0.25 D(42.7%) and ±0.5 D(75.5%) of predicted. All three formulae had the highest MAEs(>0.5 D) and lowest percentage within ±0.5 D of predicted refraction(<55%) in short eyes.CONCLUSION: In cataract surgery patients at our teaching hospital, three commonly used biometric formulae demonstrate similar refractive accuracy across all ALs. Short eyes pose the greatest challenge to predicting postoperative refractive error. | Kevin S Tang Elaine M Tran Allison J Chen David R Rivera Jorge J Rivera Paul B Greenberg | 2020 | International Journal of Ophthalmology(English edition)2020，13，1： | 3 |
| 2 | Application of games with incomplete information for pricing electricity in deregulated power pools显示文摘 | Ferrero R W Rivera J F Shahidehpour S M | 1998 | IEEE Trans on Power Systems1998，13，1： | 2 |
| 3 | Novel process for low temperature crystallization of a-SiC: H for optoelectronic applications显示文摘 | Hossain M Perez J R S Rivera J M R | 2009 | Journal of Materials Science2009，20，： | 1 |
| 4 | Analytical tools for the analysis of earotenoids in diverse materials 显示文摘 | Rivera S M Canela - Garayoa R | 2012 | Journal of Chromatography A2012，1224，： | 1 |
| 5 | Novel process for low temperature crystallization of α-SIC: H for optoelectronic applications显示文摘 | Hossain M Perez J R S Rivera J M R | 2009 | Journal of Materials Science2009，20，1： | 1 |
| 6 | Triglyceride,total and 2-position fatty acid composition of Cornicabra virgin olive oil:Comparison with other Spanish cultivars显示文摘 | Aranda F Gomez-Alonso S Rivera del Alamo R M | 2004 | Food Chemistry2004，86，4： | 1 |
| 7 | Effect o1' a nursing- implemented sedation protocol on weaning outcome 显示文摘 | Arias- Rivera S Sdnchez- Sdnchez Mdel M Santos- Diaz R | 2008 | Crit Care Med2008，36，7： | 1 |
| 8 | Renal dysfunction as a consequence of acute liver damage by bile duct ligation in cirrhotic rats 显示文摘 | Rivera H S Sanchez A R Covarrubias P A | 2006 | Exp Toxicol Patho12006，58，23： | 1 |
| 9 | Three-dimensional echocardiography improves non-invasive assessment of left ventricular volume and performance显示文摘 | SIU S C LEVINE R A RIVERA J M | 1995 | Am Heart J1995，130，7： | 1 |
| 10 | Salicylic acid-derived poly (anhydride- ester) electrospun fibers designed for regenerating the peripheral nervous system显示文摘 | Griffin J Delgado- Rivera R Meiners S | 2011 | J Biomed Mater Res A2011，97，： | 1 |
| 11 | A dynamic programming two-stage algorithm for long-term hydrothermal scheduling of multireservoir systems显示文摘 | Ferrero R W Rivera J F Shahidehpour S M | 1998 | IEEE Transactions on Power Systems1998，13，4： | 1 |
| 12 | Urinary levels of B-type natriuretic peptide(BNP)and ventricular systolic dysfunction in heart failure patients显示文摘 | Cortés R Rivera M Martínez Dolz L | | 0，，04： | 1 |
| 13 | Urinary B-type natriuretic peptide levels in the diagnosis and prognosis of heart failure显示文摘 | Cortés R Rivera M Salvador A | | 0，，07： | 1 |
| 14 | I-dentification of instantaneous attributes of torsional shaft sig-nals using the hilbert transform显示文摘 | ANDRADE M A MESSINA A R RIVERA C S | 2004 | IEEE Trans on PowerSystems2004，19，3： | 1 |
| 15 | GPR92 as a New G12/13-and Gq-coupled lysophosphatidic acid receptor that increases cAMP,LPA5显示文摘 | Lee CW Rivera R Gardell S | 2006 | J Biol Chem2006，281，23： | 1 |
| 16 | Major histocompatibility complex class I -related chain A and UL16-binding protein expression on tumor cell lines of different histotypes: Analysis of tumor susceptibility to NKG2D-dependent natural killer cell cytotoxicity 显示文摘 | Pende D Rivera P Marcenaro S Chang CC Biassoni R Conte R | 2002 | Cancer Res2002，62，21： | 1 |
| 17 | Application of games with incomplete information for pricing electricity in deregulated power pools显示文摘 | Ferrero R W Rivera J F Shahidehpour S M | 1998 | IEEE Transactions on Power System1998，13，1： | 1 |
| 18 | A dynamic programming two-stage algorithm for long-term hydrothermal scheduling of multireservoir systems显示文摘 | Ferrero R W Rivera J F Shahidehpour S M | 1998 | IEEE Transactions on Power Systems1998，13，4： | 1 |
| 19 | GPR92 as a new G12/13-and Gq-coupled lysophosphatidic acid receptor that increases cAMP,LPA5显示文摘 | Lee CW Rivera R Gardell S | | 0，，33： | 1 |
| 20 | Analysis of client characteristics that may affect early discontinuation of the Tcu -380A IUD显示文摘 | Rivera R chen - Mok M McMullen S | 1999 | Contraception1999，60，3： | 1 |
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