Dab tsi yogHyperopiaRtsim nyog?
Nws yog hais txog qhov optic axis ntawm cov me nyuam yug tshiab thiab cov me nyuam preschool tsis mus txog qib ntawm cov neeg laus, yog li ntawd cov scene pom los ntawm lawv tshwm tom qab lub retina, tsim physiological hyperopia. Qhov no ntawm qhov zoo diopter yog qhov peb hu ua Hyperopia Reserve.
Feem ntau, qhov muag ntawm cov me nyuam yug tshiab yog hyperopic. Rau cov menyuam yaus hnub nyoog qis dua 5 xyoos, tus qauv ntawm lub zeem muag ib txwm txawv ntawm cov neeg laus, thiab cov qauv no muaj feem xyuam nrog lub hnub nyoog.
Cov cwj pwm tsis zoo ntawm kev saib xyuas qhov muag thiab lub sijhawm ntev ntsia ntawm lub vijtsam ntawm cov khoom siv hluav taws xob, xws li xov tooj ntawm tes lossis ntsiav tshuaj PC, yuav ua rau kom noj cov tshuaj physiological hyperopia thiab ua rau myopia. Piv txwv li, tus menyuam muaj hnub nyoog 6- lossis 7 xyoo muaj qhov tshwj xeeb hyperopia ntawm 50 diopters, uas txhais tau hais tias tus menyuam no yuav pom ze rau hauv tsev kawm ntawv theem pib.
| Hnub nyoog Group | Hyperopia Reserve |
| 4-5 xyoos | +2.10 txog +2.20 |
| 6-7 xyoo | 1.75 - 2.00 Nws |
| 8 xyoo | +1.50 |
| 9 xyoo | +1.25 |
| 10 xyoo | +1.00 Nws |
| 11 xyoo | +0.75 |
| 12 xyoos | +0.50 |
Qhov tshwj xeeb hyperopia tuaj yeem suav tias yog qhov kev tiv thaiv qhov muag. Feem ntau hais lus, optic axis yuav ruaj khov mus txog thaum muaj hnub nyoog 18 xyoo, thiab cov diopters ntawm myopia kuj yuav ruaj khov raws li. Yog li ntawd, kev tswj xyuas qhov tsim nyog hyperopia cia nyob rau hauv preschool tuaj yeem ua rau cov txheej txheem ntawm kev loj hlob ntawm optic axis, kom cov me nyuam yuav tsis dhau los ua myopia sai heev.
Yuav ua li cas tswj tau qhov tsim nyoghyperopia khaws cia?
Heredity, ib puag ncig thiab kev noj haus ua lub luag haujlwm tseem ceeb hauv tus menyuam lub hyperopia cia. Ntawm lawv, qhov kawg ob yam uas tswj tau tsim nyog tau txais kev saib xyuas ntau dua.
Environmental factor
Qhov cuam tshuam loj tshaj plaws ntawm ib puag ncig yog cov khoom siv hluav taws xob. Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv (World Health Organization) tau tshaj tawm cov lus qhia rau menyuam yaus lub sijhawm saib lub vijtsam, xav kom cov menyuam yaus tsis txhob siv cov ntxaij vab tshaus hluav taws xob ua ntej hnub nyoog 2 xyoos.
Nyob rau tib lub sijhawm, Cov menyuam yaus yuav tsum koom nrog kev tawm dag zog lub cev. Ntau tshaj 2 teev ntawm kev ua si sab nraum zoov ib hnub yog qhov tseem ceeb rau kev tiv thaiv myopia.
Kev noj zaub mov zoo
Ib qho kev tshawb fawb hauv Suav teb qhia tau hais tias qhov tshwm sim ntawm myopia muaj feem cuam tshuam nrog cov ntshav calcium tsawg. Kev noj cov khoom qab zib ntev ntev yog qhov tseem ceeb rau kev txo cov ntshav calcium cov ntsiab lus.
Yog li cov menyuam kawm ntawv preschool yuav tsum muaj kev sib koom ua ke ntawm cov zaub mov noj qab haus huv thiab noj hws tsawg, uas yuav muaj txiaj ntsig zoo rau kev khaws cia ntawm hyperopia reserve.