Usayizi wemakethe yomhlaba wonke wemikhiqizo yengilazi kanye ne-myopia yomhlaba wonke

1. Izinto eziningi zikhuthaza ukwanda kwemakethe yezingilazi zomhlaba

Ngokuthuthuka kwezinga lokuphila kwabantu kanye nokuthuthukiswa kwesidingo sokunakekelwa kwamehlo, isidingo sabantu sokuhlobisa izibuko nokuvikelwa kwamehlo siyanda, futhi isidingo semikhiqizo yezibuko ehlukahlukene siyanda. Isidingo somhlaba wonke sokulungiswa kwe-optical sikhulu kakhulu, okuyisidingo esiyisisekelo semakethe ukusekela imakethe yezibuko. Ngaphezu kwalokho, umkhuba wokuguga wabantu bomhlaba, izinga lokungena eliqhubekayo kanye nesikhathi sokusebenzisa amadivaysi eselula, ukuqwashisa okwandayo kokuvikelwa okubonakalayo kwabathengi, nomqondo omusha wokusetshenziswa kwezibuko nakho kuzoba umgomo obalulekile wokwanda okuqhubekayo kwemakethe yengilazi yomhlaba wonke.

2. Izinga lemakethe yomhlaba wonke yemikhiqizo yengilazi likhuphuke lilonke

Eminyakeni yamuva nje, ngokukhula okuqhubekayo kwezindleko zomhlaba wonke ngomuntu ngamunye emikhiqizweni yengilazi kanye nokwanda kobukhulu besibalo sabantu, usayizi wemakethe yomhlaba wonke wemikhiqizo yengilazi ubulokhu ukhula. Ngokusho kwedatha ye-Statista, isikhungo sokucwaninga somhlaba wonke, usayizi wemakethe yomhlaba wonke yemikhiqizo yengilazi ugcine umkhuba omuhle wokukhula kusukela ngo-2014, kusukela ku-US $ 113.17 billion ngo-2014 kuya ku-US $ 125.674 billion ngo-2018. Ngo-2020, ngaphansi kwethonya le-COVID-19, usayizi wemakethe wezibuko uzokwehla ngokungenakugwenywa, usayizi wemakethe uzokwehla ngokungenakugwenywa. $115.8 billion.

3. Ukusatshalaliswa kwesidingo semakethe yemikhiqizo yengilazi yomhlaba wonke: I-Asia, iMelika kanye neYurophu izimakethe ezintathu ezinkulu zabathengi emhlabeni

Ngokombono wokusatshalaliswa kwenani lemakethe yezingilazi, amazwe aseMelika naseYurophu yizimakethe ezimbili ezinkulu emhlabeni, futhi ingxenye yokuthengisa e-Asia nayo iyanda, kancane kancane ithatha isikhundla esibalulekile emakethe yengilazi yomhlaba wonke. Ngokwemininingwane ye-Statista, i-ejensi yocwaningo yomhlaba wonke, ukuthengiswa kwamazwe aseMelika naseYurophu kubalele ngaphezu kuka-30% wemakethe yomhlaba wonke kusukela ngo-2014. Nakuba ukuthengiswa kwemikhiqizo yezibuko e-Asia kuphansi kunaleyo yaseMelika naseYurophu, ukuthuthuka komnotho okusheshayo kanye nokushintsha komqondo wokusetshenziswa kwabantu eminyakeni yamuva kuholele ekwenyukeni okukhulu kokuthengiswa kwemikhiqizo yengilazi yase-Asia. Ngo-2019, isabelo sokuthengisa sikhuphuke safinyelela ku-27%.

Ethintwe yisimo esiwubhubhane ngo-2020, amazwe aseMelika, iYurophu, i-Afrika namanye amazwe azothola umthelela omkhulu. Ngenxa yezinyathelo ezifanele zokuvimbela nokulawula ubhubhane e-China, imboni yezingubo zamehlo e-Asia izoba nomthelela omncane. Ngo-2020, ingxenye yokuthengiswa kwemakethe yezingubo zamehlo e-Asia izokhula kakhulu. Ngo-2020, ingxenye yokuthengiswa kwemakethe yezingubo zamehlo e-Asia izosondela ku-30%.

4. Isidingo esingaba khona semikhiqizo yengilazi yomhlaba wonke sinamandla uma kuqhathaniswa

Izibuko zingahlukaniswa zibe izibuko ze-myopia, izibuko ze-hyperopia, izibuko ze-presbyopic nezibuko ze-astigmatic, izibuko eziyisicaba, izibuko zekhompyutha, izibuko, izibuko, izibuko, izibuko zasebusuku, izibuko zezemidlalo, izibuko zezemidlalo, izibuko, izibuko zelanga, izibuko zelanga, izibuko zokudlala, izibuko zelanga neminye imikhiqizo. Phakathi kwazo, izibuko eziseduze ziyingxenye eyinhloko yemboni yokukhiqiza izibuko. Ngo-2019, i-WHO yakhipha uMbiko Womhlaba Wonke Wombono okokuqala ngqa. Lo mbiko ufingqa inani elilinganiselwe lezifo zamehlo ezimbalwa ezibalulekile ezibangela ukukhubazeka kokubona emhlabeni wonke ngokusekelwe kudatha yocwaningo lwamanje. Umbiko ukhombisa ukuthi i-myopia yisifo samehlo esivame kakhulu emhlabeni jikelele. Kukhona abantu abayizigidi eziyizinkulungwane ezingu-2.62 abane-myopia emhlabeni, izigidi ezingu-312 kubo izingane ezingaphansi kweminyaka engu-19. Izinga le-myopia e-East Asia liphezulu.

Ngokombono we-myopia yomhlaba wonke, ngokusho kwesibikezelo se-WHO, inani le-myopia yomhlaba wonke lizofinyelela ku-3.361 billion ngo-2030, kuhlanganise nabantu abayizigidi ezingu-516 abane-myopia ephezulu. Sekukonke, isidingo esingaba khona semikhiqizo yengilazi yomhlaba wonke sizoba namandla ngokuzayo!