Wolffsohn JS, Davies LN (2019) Presbyopia: Effectiveness of correction strategies. Prog Retin Eye Res 68:124–143. https://doi.org/10.1016/j.preteyeres.2018.09.004

Article  PubMed  Google Scholar 

Charman WN (2014) Developments in the correction of presbyopia I: spectacle and contact lenses. Ophthalmic Physiol Opt 34:8–29. https://doi.org/10.1111/opo.12091

Article  PubMed  Google Scholar 

Orman B, Benozzi G (2021) Pharmacological strategies for treating presbyopia. Curr Opin Ophthalmol 32:319–323. https://doi.org/10.1097/icu.0000000000000770

Article  PubMed  Google Scholar 

Kollbaum PS, Bradley A (2020) Correction of presbyopia: old problems with old (and new) solutions. Clin Exp Optom 103:21–30. https://doi.org/10.1111/cxo.12987

Article  PubMed  Google Scholar 

Fricke TR, Tahhan N, Resnikoff S, Papas E, Burnett A, Ho SM, Naduvilath T, Naidoo KS (2018) Global Prevalence of Presbyopia and Vision Impairment from Uncorrected Presbyopia: Systematic Review, Meta-analysis, and Modelling. Ophthalmology 125:1492–1499. https://doi.org/10.1016/j.ophtha.2018.04.013

Article  PubMed  Google Scholar 

Faramarzi A, Bagheri A, Karimian F, Shaianfar H, Razzaghi MR, Yazdani S (2015) Correlation between ocular biometry and amplitude of accommodation in early presbyopia. Eur J Ophthalmol 25:298–301. https://doi.org/10.5301/ejo.5000554

Article  PubMed  Google Scholar 

Deepu S, Kujur ES, Horo S, Priyanka N, Selvin SST, Kuriakose T (2021) Prescription of near addition and its relation to accommodative reserve in presbyopia - The dichotomy between theory and practice. Indian J Ophthalmol 69:1702–1706. https://doi.org/10.4103/ijo.IJO_3160_20

Article  PubMed  PubMed Central  Google Scholar 

Abraham LM, Kuriakose T, Sivanandam V, Venkatesan N, Thomas R, Muliyil J (2005) Amplitude of accommodation and its relation to refractive errors. Indian J Ophthalmol 53:105–108. https://doi.org/10.4103/0301-4738.16173

Article  PubMed  Google Scholar 

Maheshwari R, Sukul RR, Gupta Y et al (2011) Accommodation: its relation to refractive errors, amblyopia and biometric parameters. Nepal J Ophthalmol 3:146–150. https://doi.org/10.3126/nepjoph.v3i2.5267

Article  CAS  PubMed  Google Scholar 

Prousali E, Haidich AB, Tzamalis A, Ziakas N, Mataftsi A (2022) ‘The role of accommodative function in myopic development: A review.’. 37:455–461. https://doi.org/10.1080/08820538.2021.2006724

Andualem HB, Assefa NL, Weldemichael DZ, Tefera TK (2017) Prevalence and associated factors of presbyopia among school teachers in Gondar city, Northwest Ethiopia, 2016. Clin Optom (Auckl) 9:85–90. https://doi.org/10.2147/opto.s129326

Article  PubMed  Google Scholar 

Nirmalan PK, Krishnaiah S, Shamanna BR, Rao GN, Thomas R (2006) A population-based assessment of presbyopia in the state of Andhra Pradesh, south India: the Andhra Pradesh Eye Disease Study. Invest Ophthalmol Vis Sci 47:2324–2328. https://doi.org/10.1167/iovs.05-1192

Article  PubMed  Google Scholar 

Galvis V, Tello A, Otero J, Serrano AA, Gomez LM, Camacho PA, Lopez-Jaramillo JP (2018) Prevalence of refractive errors in Colombia: MIOPUR study. Br J Ophthalmol 102:1320–1323. https://doi.org/10.1136/bjophthalmol-2018-312149

Article  PubMed  Google Scholar 

Ostrin LA, Glasser A (2004) Accommodation measurements in a prepresbyopic and presbyopic population. J Cataract Refract Surg 30:1435–1444. https://doi.org/10.1016/j.jcrs.2003.12.045

Article  PubMed  Google Scholar 

Lockhart TE, Shi W (2010) Effects of age on dynamic accommodation. Ergonomics 53:892–903. https://doi.org/10.1080/00140139.2010.489968

Article  PubMed  PubMed Central  Google Scholar 

Aldaba M, Vilaseca M, Arjona M, Pujol J (2013) Age-related changes in accommodation measured with a double-pass system. Ophthalmic Physiol Opt 33:508–515. https://doi.org/10.1111/opo.12038

Article  PubMed  Google Scholar 

Radhakrishnan H, Charman WN (2007) Age-related changes in static accommodation and accommodative miosis. Ophthalmic Physiol Opt 27:342–352. https://doi.org/10.1111/j.1475-1313.2007.00484.x

Article  PubMed  Google Scholar 

Hermans EA, Dubbelman M, van der Heijde GL, Heethaar RM (2008) Change in the accommodative force on the lens of the human eye with age. Vision Res 48:119–126. https://doi.org/10.1016/j.visres.2007.10.017

Article  CAS  PubMed  Google Scholar 

Kaphle D, Varnas SR (2022) Accommodation lags are higher in myopia than in emmetropia: Measurement methods and metrics matter. 42:1103-1114. https://doi.org/10.1111/opo.13021

Schmid KL, Strang NC (2015) Differences in the accommodation stimulus response curves of adult myopes and emmetropes: a summary and update. Ophthalmic Physiol Opt 35:613–621. https://doi.org/10.1111/opo.12255

Article  PubMed  Google Scholar 

Basnet K, Bhandari R, Shah SR, Limbu Y, Ghimire R (2022) Primary Grynfeltt Lumbar Hernia: A Case Report. JNMA J Nepal Med Assoc 60:192–195. https://doi.org/10.31729/jnma.7251

Article  PubMed  PubMed Central  Google Scholar 

de Jong P (2020) The quest for the human ocular accommodation mechanism. Acta Ophthalmol 98:98–104. https://doi.org/10.1111/aos.14194

Article  PubMed  Google Scholar 

Paritala A, Takkar B, Gaur N, Soni D, Ali MH, Rathi A (2022) Correlation of vitreous chamber depth with ocular biometry in high axial myopia. Indian J Ophthalmol 70:914–920. https://doi.org/10.4103/ijo.IJO_1201_21

Article  PubMed  PubMed Central  Google Scholar 

Weng CC, Hwang DK (2020) Repeatability of the amplitude of accommodation measured by a new generation autorefractor 15:e0224733. https://doi.org/10.1371/journal.pone.0224733

Article  CAS  Google Scholar 

Varikooty J, Keir N, Woods CA, Fonn D (2010) Measurement of the refractive index of soft contact lenses during wear. Eye Contact Lens 36:2–5. https://doi.org/10.1097/ICL.0b013e3181c8135f

Article  PubMed  Google Scholar 

Wolffsohn JS, Davies LN, Sheppard AL (2023) New insights in presbyopia: impact of correction strategies. BMJ Open Ophthalmol 8. https://doi.org/10.1136/bmjophth-2022-001122