Experimental design and power calculation in omics circadian rhythmicity detection using the cosinor model.
Sign Up to like & getrecommendations! Published in 2023 at "Statistics in medicine"
DOI: 10.1002/sim.9803
Abstract: Circadian clocks are 24-h endogenous oscillators in physiological and behavioral processes. Though recent transcriptomic studies have been successful in revealing the circadian rhythmicity in gene expression, the power calculation for omics circadian analysis have not… read more here.
Keywords: power calculation; power; detection; circapower ... See more keywords
Accuracy of 8 intraocular lens power calculation formulas in pediatric cataract patients
Sign Up to like & getrecommendations! Published in 2020 at "Graefe's Archive for Clinical and Experimental Ophthalmology"
DOI: 10.1007/s00417-020-04617-8
Abstract: Purpose To compare the accuracy of the eight formulas for intraocular lens (IOL) power calculation in pediatric cataract patients. Methods A retrospective study. A total of 68 eyes (68 patients) that underwent uneventful cataract surgery… read more here.
Keywords: cataract patients; pediatric cataract; calculation; power calculation ... See more keywords
Predictability of intraocular lens power calculation in eyes after phototherapeutic keratectomy
Sign Up to like & getrecommendations! Published in 2019 at "Japanese Journal of Ophthalmology"
DOI: 10.1007/s10384-019-00699-y
Abstract: Purpose To compare the predictability of intraocular lens (IOL) power calculation using several corneal power measurements in eyes that underwent phototherapeutic keratectomy (PTK). Study design Retrospective case series. Methods We reviewed the clinical charts of… read more here.
Keywords: predictability intraocular; power calculation; intraocular lens; power ... See more keywords
Ratio of Axial Length to Corneal Radius in Japanese Patients and Accuracy of Intraocular Lens Power Calculation Based on Biometric Data.
Sign Up to like & getrecommendations! Published in 2020 at "American journal of ophthalmology"
DOI: 10.1016/j.ajo.2020.03.006
Abstract: PURPOSE To evaluate the features of the axial length to corneal radius ratio (AL/CR) in Japanese patients with cataracts and determine the accuracy of intraocular lens (IOL) power calculation formulas according to the AL/CR features… read more here.
Keywords: corneal radius; length corneal; power; power calculation ... See more keywords
Intraocular lens power calculation after radial keratotomy and LASIK - A case report
Sign Up to like & getrecommendations! Published in 2019 at "American Journal of Ophthalmology Case Reports"
DOI: 10.1016/j.ajoc.2019.100495
Abstract: Purpose To report a challenging intraocular lens (IOL) power calculation case who received both radial keratotomy (RK) and laser-assisted in situ keratomileusis (LASIK). Observations A 51-year-old man had received refractive surgery with RK and later… read more here.
Keywords: calculation; case; power; iol power ... See more keywords
Comparison of 9 modern intraocular lens power calculation formulas for a quadrifocal intraocular lens.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of cataract and refractive surgery"
DOI: 10.1016/j.jcrs.2018.05.021
Abstract: PURPOSE To evaluate the accuracy of 9 formulas (Barrett Universal II, Haigis, Hill-Radial Basis Function [RBF], Hoffer Q, Holladay 1, Holladay 2, Olsen, Sanders-Retzlaff-Kraff/theoretical [SRK/T], and T2) calculating the power of the quadrifocal Acrysof IQ… read more here.
Keywords: prediction error; barrett universal; power calculation; prediction ... See more keywords
Evaluation of total keratometry and its accuracy for intraocular lens power calculation in eyes after corneal refractive surgery.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of cataract and refractive surgery"
DOI: 10.1016/j.jcrs.2019.05.020
Abstract: PURPOSE To compare the accuracy of total keratometry (TK) and standard keratometry (K) from a swept-source optical coherence tomography biometer for intraocular lens (IOL) power calculation in eyes with previous corneal refractive surgery. SETTING Cullen… read more here.
Keywords: barrett true; surgery; refractive surgery; power calculation ... See more keywords
Intraocular lens power calculation in keratoconus; A review of literature
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Current Ophthalmology"
DOI: 10.1016/j.joco.2019.01.011
Abstract: Purpose To review the published literature regarding cataract surgery in keratoconus (KCN) patients with emphasis on challenges encountered during intraocular lens (IOL) power calculation and their solutions. Methods A literature review was performed to investigate… read more here.
Keywords: literature; calculation; power; review ... See more keywords
If it needs a power calculation, does it matter for poverty reduction?
Sign Up to like & getrecommendations! Published in 2020 at "World Development"
DOI: 10.1016/j.worlddev.2019.104815
Abstract: Abstract A key critique of the use of randomized experiments in development economics is that they largely have been used for micro-level interventions that have far less impact on poverty than sustained growth and structural… read more here.
Keywords: policy; poverty; calculation matter; needs power ... See more keywords
Sustained accuracy improvement in intraocular lens power calculation with the application of quality control circle
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-14171-9
Abstract: Accurate intraocular lens (IOL) power calculation is always a challenge in ophthalmology, and unoptimized process may lead to inaccurate refractive outcomes. Quality control circle (QCC) has shown its success in many fields as a process… read more here.
Keywords: ophthalmology; accuracy; power; application ... See more keywords
Toric intraocular lens power calculation in cataract patients with keratoconus.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of cataract and refractive surgery"
DOI: 10.1097/j.jcrs.0000000000000638
Abstract: Purpose Intra-ocular lens (IOL) power calculation in eyes with keratoconus typically results in hyperopic postoperative refractive error. We investigated the visual and refractive outcomes in keratoconus patients having cataract surgery with a toric IOL and… read more here.
Keywords: formula; power; iol power; power calculation ... See more keywords