Keratoconus in Thai population – a cross-sectional hospital-based study

[1] Althomali T, Al-Qurashi I, Al-Thagafi S, Mohammed A, Almalki M. Prevalence of keratoconus among patients seeking laser vision correction in Taif area of Saudi Arabia. Saudi J Ophthalmol. 2018; 32:114–8. AlthomaliT Al-QurashiI Al-ThagafiS MohammedA AlmalkiM Prevalence of keratoconus among patients seeking laser vision correction in Taif area of Saudi Arabia Saudi J Ophthalmol. 2018 32 114 8 Search in Google Scholar

[2] Jonas J, Nangia V, Matin A, Kulkarni M, Bhojwani K. Prevalence and associations of keratoconus in rural Maharashtra in central India: the central India eye and medical study. Am J Ophthalmol. 2009; 148:760–5. JonasJ NangiaV MatinA KulkarniM BhojwaniK Prevalence and associations of keratoconus in rural Maharashtra in central India: the central India eye and medical study Am J Ophthalmol. 2009 148 760 5 Search in Google Scholar

[3] Millodot M, Shneor E, Albou S, Atlani E, Gordon-Shaag A. Prevalence and associated factors of keratoconus in Jerusalem: a cross-sectional study. Ophthalmic Epidemiol. 2011; 18:91–7. MillodotM ShneorE AlbouS AtlaniE Gordon-ShaagA Prevalence and associated factors of keratoconus in Jerusalem: a cross-sectional study Ophthalmic Epidemiol. 2011 18 91 7 Search in Google Scholar

[4] Xu L, Wang Y, Guo Y, You Q, Jonas J. Prevalence and associations of steep cornea/keratoconus in Greater Beijing. the Beijing eye study. PLoS One. 2012; 7:e39313. doi: 10.1371/journal.pone.0039313 XuL WangY GuoY YouQ JonasJ Prevalence and associations of steep cornea/keratoconus in Greater Beijing. the Beijing eye study PLoS One. 2012 7 e39313 10.1371/journal.pone.0039313 Open DOISearch in Google Scholar

[5] Gorskova EN. Sevost’ianov EN. Epidemiology of keratoconus in the Urals. Vestn Oftalmol. 1998; 114:38–40. GorskovaEN Sevost’ianovEN Epidemiology of keratoconus in the Urals Vestn Oftalmol. 1998 114 38 40 Search in Google Scholar

[6] Hashemi H, Beiranvand A, Khabazkhoob M, Asgari S, Emamian MH, Shariati M, Fotouhi A. Prevalence of keratoconus in a population-based study in Shahroud. Cornea. 2013; 32:1441–5. HashemiH BeiranvandA KhabazkhoobM AsgariS EmamianMH ShariatiM FotouhiA Prevalence of keratoconus in a population-based study in Shahroud Cornea. 2013 32 1441 5 Search in Google Scholar

[7] Hashemi H, Khabazkhoob M, Yazdani N, Ostadimoghaddam H, Norouzirad R, Amanzadeh K, et al. The prevalence of keratoconus in a young population in Mashhad, Iran. Ophthalmic Physiol Opt. 2014; 34:519–27. HashemiH KhabazkhoobM YazdaniN OstadimoghaddamH NorouziradR AmanzadehK The prevalence of keratoconus in a young population in Mashhad, Iran Ophthalmic Physiol Opt. 2014 34 519 27 Search in Google Scholar

[8] Kennedy R, Bourne W, Dyer J. A 48-year clinical and epidemiologic study of keratoconus. Am J Ophthalmol. 1986; 101:267–73. KennedyR BourneW DyerJ A 48-year clinical and epidemiologic study of keratoconus Am J Ophthalmol. 1986 101 267 73 Search in Google Scholar

[9] Ljubic A. Keratoconus and its prevalence in macedonia. Maced J Med Sci. 2009; 2:58–62. LjubicA Keratoconus and its prevalence in macedonia Maced J Med Sci. 2009 2 58 62 Search in Google Scholar

[10] Pearson A, Soneji B, Sarvananthan N, Sandford-Smith J. Does ethnic origin influence the incidence or severity of keratoconus? Eye (Lond). 2000; 14:625–8. PearsonA SonejiB SarvananthanN Sandford-SmithJ Does ethnic origin influence the incidence or severity of keratoconus? Eye (Lond). 2000 14 625 8 Search in Google Scholar

[11] Shneor E, Millodot M, Gordon-Shaag A, Essa M, Anton M, Barbara R, Barbara A. Prevalence of keratoconus among young Arab students in Israel. Int J Keratoconus Ectatic Corneal Dis. 2014; 3:9. doi: 10.5005/jp-journals-10025-1070 ShneorE MillodotM Gordon-ShaagA EssaM AntonM BarbaraR BarbaraA Prevalence of keratoconus among young Arab students in Israel Int J Keratoconus Ectatic Corneal Dis. 2014 3 9 10.5005/jp-journals-10025-1070 Open DOISearch in Google Scholar

[12] Waked N, Fayad AM, Fadlallah A, El Rami H. Keratoconus screening in a Lebanese students’ population. J Fr Ophtalmol. 2012; 35:23–9. WakedN FayadAM FadlallahA El RamiH Keratoconus screening in a Lebanese students’ population J Fr Ophtalmol. 2012 35 23 9 Search in Google Scholar

[13] Gordon-Shaag A, Millodot M, Shneor E. The epidemiology and etiology of keratoconus. Int J Keratoconus Ectatic Corneal Dis. 2012; 1:7–15. Gordon-ShaagA MillodotM ShneorE The epidemiology and etiology of keratoconus Int J Keratoconus Ectatic Corneal Dis. 2012 1 7 15 Search in Google Scholar

[14] McMonnies C. Screening for keratoconus suspects among candidates for refractive surgery. Clin Exp Optom. 2014; 97:492–8. McMonniesC Screening for keratoconus suspects among candidates for refractive surgery Clin Exp Optom. 2014 97 492 8 Search in Google Scholar

[15] Vandenbroucke JP, von Elm E, Altman DG, Gøtzsche PC, Mulrow CD, Pocock SJ, et al. Strengthening the Reporting of Observational Studies in Epidemiology (STROBE): explanation and elaboration. PLoS Med. 2007; 4:e297. doi: 10.1371/journal.pmed.0040297 VandenbrouckeJP von ElmE AltmanDG GøtzschePC MulrowCD PocockSJ Strengthening the Reporting of Observational Studies in Epidemiology (STROBE): explanation and elaboration PLoS Med. 2007 4 e297 10.1371/journal.pmed.0040297 Open DOISearch in Google Scholar

[16] Benchimol EI, Smeeth L, Guttmann A, Harron K, Moher D, Petersen I, et al. The REporting of studies Conducted using Observational Routinely-collected health Data (RECORD) statement. PLoS Med. 2015; 12:e1001885. doi: 10.1371/journal.pmed.1001885 BenchimolEI SmeethL GuttmannA HarronK MoherD PetersenI The REporting of studies Conducted using Observational Routinely-collected health Data (RECORD) statement PLoS Med. 2015 12 e1001885 10.1371/journal.pmed.1001885 Open DOISearch in Google Scholar

[17] Belin MW, Ambrósio R. Scheimpflug imaging for keratoconus and ectatic disease. Indian J of Ophthalmol. 2013; 61:401–6. BelinMW AmbrósioR Scheimpflug imaging for keratoconus and ectatic disease Indian J of Ophthalmol. 2013 61 401 6 Search in Google Scholar

[18] Ruiseñor Vázquez PR, Galletti JD, Minguez N, Delrivo M, Fuentes Bonthoux F, Pförtner T, Galletti JG. Pentacam scheimpflug tomography findings in topographically normal patients and subclinical keratoconus cases. Am J Ophthalmol. 2014; 158:32–40.e2. Ruiseñor VázquezPR GallettiJD MinguezN DelrivoM Fuentes BonthouxF PförtnerT GallettiJG Pentacam scheimpflug tomography findings in topographically normal patients and subclinical keratoconus cases Am J Ophthalmol. 2014 158 32 40.e2 Search in Google Scholar

[19] Villavicencio OF, Gilani F, Henriquez MA, Izquierdo Jr L, Ambrosio Jr RR, Belin MW. Independent population validation of the Belin/Ambrósio enhanced ectasia display: implications for keratoconus studies and screening. Int J Keratoconus Ectatic Corneal Dis. 2014; 3:1. doi: 10.5005/jp-journals-10025-1069 VillavicencioOF GilaniF HenriquezMA IzquierdoLJr AmbrosioRRJr BelinMW Independent population validation of the Belin/Ambrósio enhanced ectasia display: implications for keratoconus studies and screening Int J Keratoconus Ectatic Corneal Dis. 2014 3 1 10.5005/jp-journals-10025-1069 Open DOISearch in Google Scholar

[20] Ziaei H, Jafarinasab MR, Javadi MA, Karimian F, Poorsalman H, Mahdavi M, et al. Epidemiology of keratoconus in an Iranian population. Cornea. 2012; 31:1044–7. ZiaeiH JafarinasabMR JavadiMA KarimianF PoorsalmanH MahdaviM Epidemiology of keratoconus in an Iranian population Cornea. 2012 31 1044 7 Search in Google Scholar

[21] Hashemi H, Heydarian S, Yekta A, Ostadimoghaddam H, Aghamirsalim M, Derakhshan A, Khabazkhoob M. High prevalence and familial aggregation of keratoconus in an Iranian rural population: a population-based study. Ophthalmic Physiol Opt. 2018; 38:447–55. HashemiH HeydarianS YektaA OstadimoghaddamH AghamirsalimM DerakhshanA KhabazkhoobM High prevalence and familial aggregation of keratoconus in an Iranian rural population: a population-based study Ophthalmic Physiol Opt. 2018 38 447 55 Search in Google Scholar

[22] Farhood Q. Prevalence of refractive errors in patients with keratoconus among sample of Iraqi population. J Ophthalmol. 2017; 2. doi: 10.23880/OAJO-16000134 FarhoodQ Prevalence of refractive errors in patients with keratoconus among sample of Iraqi population J Ophthalmol. 2017 2 10.23880/OAJO-16000134 Open DOISearch in Google Scholar

[23] Nielsen K, Hjortdal J, Aagaard Nohr E, Ehlers N. Incidence and prevalence of keratoconus in Denmark. Acta Ophthalmol Scand. 2007; 85:890–2. NielsenK HjortdalJ Aagaard NohrE EhlersN Incidence and prevalence of keratoconus in Denmark Acta Ophthalmol Scand. 2007 85 890 2 Search in Google Scholar

[24] Godefrooij D, de Wit G, Uiterwaal C, Imhof S, Wisse R. Age-specific incidence and prevalence of keratoconus: a nationwide registration study. Am J Ophthalmol. 2017; 175:169–72. GodefrooijD de WitG UiterwaalC ImhofS WisseR Age-specific incidence and prevalence of keratoconus: a nationwide registration study Am J Ophthalmol. 2017 175 169 72 Search in Google Scholar

[25] Hwang S, Lim D, Chung T. Prevalence and incidence of keratoconus in South Korea: a nationwide population-based study. Am J Ophthalmol. 2018; 192:56–64. HwangS LimD ChungT Prevalence and incidence of keratoconus in South Korea: a nationwide population-based study Am J Ophthalmol. 2018 192 56 64 Search in Google Scholar

[26] Serdarogullari H, Tetikoglu M, Karahan H, Altin F, Elcioglu M. Prevalence of keratoconus and subclinical keratoconus in subjects with astigmatism using pentacam derived parameters. J Ophthalmic Vis Res. 2013; 8:213–9. SerdarogullariH TetikogluM KarahanH AltinF ElciogluM Prevalence of keratoconus and subclinical keratoconus in subjects with astigmatism using pentacam derived parameters J Ophthalmic Vis Res. 2013 8 213 9 Search in Google Scholar

[27] Wilson SE, Klyce SD. Screening for corneal topographic abnormalities before refractive surgery. Ophthalmol. 1994;101(1):147–52. doi:10.1016/s0161-6420(94)31372-8 WilsonSE KlyceSD Screening for corneal topographic abnormalities before refractive surgery Ophthalmol. 1994 101 1 147 52 doi:10.1016/s0161-6420(94)31372-8 Search in Google Scholar

[28] Shamshad S. Prevalence of consanguinity in Muslim community – a review. Int J Sci Res. 2015; 4:2203–7. ShamshadS Prevalence of consanguinity in Muslim community – a review Int J Sci Res. 2015 4 2203 7 Search in Google Scholar

[29] Valdez-García JE, Sepúlveda R, Salazar-Martínez JJ, Lozano-Ramírez JF. Prevalence of keratoconus in an adolescent population. Revista Mexicana de Oftalmología. 2014; 88:95–8. Valdez-GarcíaJE SepúlvedaR Salazar-MartínezJJ Lozano-RamírezJF Prevalence of keratoconus in an adolescent population Revista Mexicana de Oftalmología. 2014 88 95 8 Search in Google Scholar

[30] Reeves S, Ellwein L, Kim T, Constantine R, Lee P. Keratoconus in the medicare population. Cornea. 2009; 28:40–2. ReevesS EllweinL KimT ConstantineR LeeP Keratoconus in the medicare population Cornea. 2009 28 40 2 Search in Google Scholar

[31] Vazirani J, Basu S. Keratoconus: current perspectives. Clin Ophthalmol. 2013; 7:2019–30. VaziraniJ BasuS Keratoconus: current perspectives Clin Ophthalmol. 2013 7 2019 30 Search in Google Scholar

[32] Assiri A. Yousuf BI. Quantock AJ. Murphy PJ. Incidence and severity of keratoconus in Asir province, Saudi Arabia. Br J Ophthalmol. 2005; 89:1403–6. AssiriA YousufBI QuantockAJ MurphyPJ Incidence and severity of keratoconus in Asir province, Saudi Arabia Br J Ophthalmol 2005 89 1403 6 Search in Google Scholar

[33] Saini J, Saroha V, Singh P, Sukhija J, Jain A. Keratoconus in Asian eyes at a tertiary eye care facility. Clin Exp Optom. 2004; 87:97–101. SainiJ SarohaV SinghP SukhijaJ JainA Keratoconus in Asian eyes at a tertiary eye care facility Clin Exp Optom. 2004 87 97 101 Search in Google Scholar

[34] Elbedewy HA, Wasfy TE, Soliman SS, Sabry MM, Awara AM, El Emam SY, et al. Prevalence and topographical characteristics of keratoconus in patients with refractive errors in the Egyptian delta. Int Ophthalmol. 2019; 39:1459–65. ElbedewyHA WasfyTE SolimanSS SabryMM AwaraAM El EmamSY Prevalence and topographical characteristics of keratoconus in patients with refractive errors in the Egyptian delta Int Ophthalmol. 2019 39 1459 65 Search in Google Scholar

[35] Pobelle-Frasson C, Velou S, Huslin V, Massicault B, Colin J. Keratoconus: what happens with older patients? J Fr Ophtalmol. 2004; 27:779–82. Pobelle-FrassonC VelouS HuslinV MassicaultB ColinJ Keratoconus: what happens with older patients? J Fr Ophtalmol. 2004 27 779 82 Search in Google Scholar

[36] Cruz-Becerril A, Valdivia A, Peralta R, Dominguez-Fernandez R, Castro-Reyes M. Prevalence of refractive errors in Mexican patients with keratoconus. Clin Optom. 2015; 7:39–44 Cruz-BecerrilA ValdiviaA PeraltaR Dominguez-FernandezR Castro-ReyesM Prevalence of refractive errors in Mexican patients with keratoconus Clin Optom. 2015 7 39 44 Search in Google Scholar

[37] Shanti Y, Beshtawi I, Zyoud S, Abu-Samra A, Abu-Qamar A, Barakat R, Shehada R. Characteristics of keratoconic patients at two main eye centres in Palestine: a cross-sectional study. BMC Ophthalmol. 2018; 18:95. doi: 10.1186/s12886-018-0762-x ShantiY BeshtawiI ZyoudS Abu-SamraA Abu-QamarA BarakatR ShehadaR Characteristics of keratoconic patients at two main eye centres in Palestine: a cross-sectional study BMC Ophthalmol. 2018 18 95 10.1186/s12886-018-0762-x Open DOISearch in Google Scholar

[38] Mohd-Ali B, Abdu M, Yaw C, Mohidin N. Clinical characteristics of keratoconus patients in Malaysia: a review from a cornea specialist centre. J Optom. 2012; 5:38–42. Mohd-AliB AbduM YawC MohidinN Clinical characteristics of keratoconus patients in Malaysia: a review from a cornea specialist centre J Optom. 2012 5 38 42 Search in Google Scholar