Points daciifin aragga?

Dadka qaar ayaa doorbida inay xidhaan muraayadaha waqti ka waqti. Tan waxa u sabab sababo kala duwan: qof raaxo iyaga in ka badan qof ku qosla, qof ma jeclaan wuu diiday inuu wejigiisii duniyooyinka koob. Si kastaba ha ahaatee, su'aasha ma ahan oo kaliya sharraxaadda iyo raaxada. Dad badan ayaa qaban aragtida ah in koob ku daciifin aragti haddii ay si joogto ah u xirto.

Sannadkii 2013 waxaa la daabacay natiijada waxbarashada fuliyay Nigeria. Ku dhawaad 65% ka mid ah ardayda ka qaybqaadatay baadhitaanka rumeysan yahay in koob Dhibayn caafimaadka indhaha. In Pakistan, opinion la mid ah oo la wadaago by 69% dadweynaha, ee gobolka Indian of Karnataka - 30%. In Brazil, sidaa darteed xitaa ka fiirsan dhakhaatiirta. Ma jiraan wax sabab ah view this?

Dadku waa inay xidhaan muraayadaha inta badan ay sabab u tahay laba sababood - farsightedness iyo nearsightedness. cudurada First kiisaska intooda badan waxaa keena isbedel da'da la xiriira. In 40-50 sano, dad badan aragto aragti cawlan, dhib xagga akhriska, tusaale ahaan, iftiinka yar yahay. Geedi socodka gaboobaya saamaysaa xaaladda gashto isha, taas oo ka yar laastikada, caqabad ku jihaynta marka masaafada in shayga. Waxaan leenahay si ay u iibsadaan reading koob markii hana u oggolaan in aad gacmahaaga si aad dib u riixdo masaafada u baahan yahay indhaha u buug ama menu ka.

Qaab daran oo ku filan, natiijada iyo cawaaqibta koob Duugga muddo dheer liidata bartay. Sida laga soo xigtay macluumaad la heli karo, oo xiran muraayadaha uusan saamayn ku lahayn aragtida reading. Maxaad dad badan aaminsan yihiin ka soo horjeeda?

Waxaan u qaadan karnaa in muddo kordhiyaa tiirsanaanta koob maxaa yeelay gashto waa sii kordheysa yaraadeen. Dadka ayaa sii kordheysa u jeestay dhibcood, taasoo nala noqotay in ay sabab u yihiin sii daraysa hortiisa, inkastoo xaqiiqda ah in sida link a sababaha ka maqan.

Iyadoo aragti muddo dheer ma macno ah, muraayadaha ama ma. Si kastaba ha ahaatee, haddii la dhaawacaysa indhahaaga marka aad ka akhrisan, waxaa laga yaabaa inaad madax xanuun ama lur indhaha.

Ha daciifin muraayadaha aragga? Dhibaatada sixitaanka saxda ah

Marka aynu eegno carruurta, su'aasha waxay noqon doontaa kala duwan. Haddii waalidiinta ilmaha ilmaha kor u soo qaado doonaa koob qaldan ama aadan soo qaado at dhan, hubi waxaa jiri doona cawaaqib.

Muddo dheer aan la rumeysan yahay in marka myopia keentaa more wanaagsan xiran dhibcood taagta daran sida muruqa gaabis ah ee bu'da dhici doonaa, oo sidaas, iyo aragga indhaha oo isku darsamay. Sharaxa waa dood soo socda: marka uu qofku xirto muraayadaha, xushay iyadoo la raacayo la karinayo, marka diiradda saaraya mawduuc yaalla meel u dhow ee bu'da isku dayi doonaa inaan kor fidi, iyo in waxa aad u baahan tahay si looga hortago.

Cilmi, laga sameeyey 2002 ee Malaysia, muujiyeen reer xamarku ee la xiqiijiyay in this. Waxaa ku lug 94 carruurta laga helay myopia, ay u qaybsan 2 kooxood. In mid ka mid group of carruurta soo gaaray koob si waafaqsan qoro ee kale - oo ka nugul yihiin ahayd lagama maarmaan. Bilowga daraasadda ahaa da'da sagaal iyo toban. Labadii sano ee la soo dhaafay ayaa lagu qiyaasay dhererkii bu'da ka dib markii dura waqti cayiman. Daraasaddu waxay muujisay sii daraysa ee aragti iyo muruqa weyn ee bu'da ee carruurta soo xirtay dhibcood taagta daran.

Published in 2011 u eegis Cochrane (dib u eegista xogta isku diyaarinaya ururka caalamiga ah dadweynaha dhakhaatiir xirfad tacliin heer sare - Iskaashi Cochrane) waxbarashada caruurta leh ogaanshaha "myopia" gabagabeeyey in faa'iidooyinka xiran haboon, dhibcood ma taagta daran.

Recently daabacay, ugu dheer ee taariikhda waxbarasho saddex iyo labaatan sano ah ee myopia horusocod ah ayaa sheegay in xaqiiqda ah ka soo hor jeedda. In 1983, daraasadda Finnish lug kooxo dhowr ah oo carruurta GUULEEYSATAY.WQ Cali, qaybsan dhowr arimood. Group, halkaas oo carruurta ka akhriso aan koob, muujisay natiijada liita, aragga indhaha oo isku darsamay waa ka awood badan leh kuwa had iyo jeer u soo xirtay koob marka la barbar dhigo. Saddex sano ka dib, carruurta oo dhan waxay u baahan yihiin inay xidhaan muraayadaha si joogto ah la siiyey. Sida ay dhacdo 20-ka sano, faraqa u dhexeeya kooxo aan la aqoonsaday.

Sida laga soo xigtay koob qalliinka indhaha si fiican u yaqaan in si sax ah u doortay, ma waxyeelayn kara caafimaadka ee isha.

Xaqiiqada ah oo muuqda oo dhan, sababta ilmo qaba aragtida masaakiinta waa inay xirtaan muraayadaha indhaha. Maxaa yeelay, Indhihiisu, sidoo kale, waxaa waajib ah in habka tababarka, la'aanta ah ee dhibcood si sax ah loo doortay waxay keeni kartaa horumarinta amblyopia, ee loo yaqaan "isha caajis" ah, maxaa yeelay, ileyska waayo-aragnimo lahayn ee soo saara images cad oo sax ah. Waxaa intaa dheer, waxaan ogaaday in la doortay si waafaqsan muraayadaha indhaha qoro kordhiyo xawaaraha reading iyo in la yareeyo fursadaha horumarinta strabismus.

Laakiin ha naga leexisid dadka waaweyn. aagga Tani waa khariidad. Waxaa soo baxay in cilmi-baarista sida laha qabsaday.

Sida laga soo xigtay dhakhtarka qalliinka Eye Hospital Morfildskoy ee London, Professor gabgabeeyay Viswanathan, waxbarashada ma laga heli karaa, sida ma jirto sabab jir ka fikirin in galaas daciifin aragga.