Vacheche vanotarisa chaizvo, uye sezvavanenge vachikura meso avo anokurawo kusvika vasvika kana vasvika pane "vakakwana" maziso, anonzi Emmetropifia.
Hazvishande zvachose izvo zvine meso kuti inguva yekurega kukura, asi isu tinoziva kuti mune vazhinji vana ziso riri rinoramba richikura.
Chaizvoizvo, kana ziso racho rakareba mwenje mukati meziso rinouya kuzotarisa pamberi peRetina, zvichikonzera magirazi, saka isu tinofanirwa kupfeka magirazi kuti tishandure iyo Optini uye titarise mwenje kune retina zvakare.
Patinoswera, tinotambura neimwe nzira. Tishu redu rinova stiffor uye marara haachinjiri nyore kuti titange kurasikirwa pedyo nekuona zvakare.
Vanhu vazhinji vakura vanofanira kupfeka zvibinha zvine miviri yakasiyana-siyana-imwe yekuzviruramisa kumatambudziko neyekuona nezvechiono uye imwe yekugadzirisa matambudziko nekuona zvakanaka.
Mazuva ano, vanopfuura hafu yevana nevechidiki muChina vari kuongorora, maererano neongororo nehurumende dzehurumende dzehurumende, dzaida kuedza nekudzivisa uye kudzora mamiriro acho. Kana iwe ukafamba mumigwagwa yeChina nhasi, iwe unokurumidza kuona kuti vechidiki vazhinji vanopfeka magirazi.
Dambudziko reChinese here?
Zvirokwazvo kwete. Kukura kuri kuwedzera kweMyopia haisi dambudziko reChinese, asi inonyanya kuEast Asia imwe. Sekureva kwekudzidza kwakaburitswa muLancit Medical Journal Inhau muna 2012, South Korea inotungamira pack, ine 96% yevakuru vechidiki vane myopia; uye chiyero cheSeoul chakatopfuura. MuSingapore, nhamba ndeye 82%.
Chii chiri chikonzero chakakonzera dambudziko iri repadenga?
Zvinhu zvinoverengeka zvinosanganiswa nehuwandu hwakanyanya hwekushungurudzika; Uye matambudziko matatu epamusoro anowanikwa kushaikwa kwekunze kwemabasa emuviri, kushaya kurara zvakakwana nekuda kwebasa rinorema rekunze uye kushandiswa kwakanyanya kwezvigadzirwa zvemagetsi.
