Ciencia

Ukutshaya kunokukhokelela kwisifo seswekile sokukhulelwa

Ukutshaya ngexesha lokukhulelwa yenye yeengozi ezinkulu kumama nakwimveku engekazalwa.

Iqela lezenzululwazi noogqirha abaziwayo kwihlabathi liphela bakufumanisile oko ukutshaya ngexesha lokukhulelwa ayisiyongozi nje kuphela kwimveku engekazalwa, kodwa isenokwandisa umngcipheko onokufunyanwa ngumfazi Isifo seswekile seswekile.

Uphuhliso isifo seswekile Ingazisa iingxaki ngexesha lokukhulelwa, umzekelo; Ukuhanjiswa kwe-cesarean okanye i-macrosomia, emikhulu kuneentsana eziqhelekileyo.

Intloko yeqela lophando, uGqirha Yael Bar-Zeev weYunivesithi yesiHebhere yaseJerusalem; Kunye nentsebenziswano kaGqirha Haile Zelalem kunye noIliana Chertok weDyunivesithi yaseOhio, babengababhali abaphambili bophando lokufumanisa.

Ukutshaya ngexesha lokukhulelwa, umngcipheko omkhulu kubo bobabini umama nakwimveku engekazalwa.

Ugqirha Bar-Zeev kunye neqela lakhe benze uhlalutyo lwenzululwazi kwidatha evela kumaziko oLawulo lweZifo kunye noThintelo (CDC) e-United States. Ukwenza olu phononongo; kuvavanywe malunga ne-222.408 yabasetyhini abazala phakathi kwe-2009 kunye ne-2015, apho i-5,3% yabo yafunyaniswa inayo isifo seswekile.

Abaphandi bakwazi ukufumanisa ukuba abasetyhini abakhulelweyo abatshaya inani elifanayo lecuba ngemini ngaphambi kwenkqubo yokukhulelwa banomngcipheko ophakamileyo wama-50% wokufumana isifo seswekile kunye nokuba abasetyhini abanciphisa inani lecuba basenomngcipheko wama-22% xa kuthelekiswa nabasetyhini abangatshayiyo okanye abade bayeka malunga neminyaka emibini edlulileyo.

Umkhwa woku ukutshaya ngexesha lokukhulelwa ithathwa njengenye yezona zinto zibeka emngciphekweni omkhulu ngokubhekisele ekukhuleni kombungu wesibeleko esibelekweni somfazi. E-United States, i-10.7% yabasetyhini bayatshaya ngexesha lokukhulelwa kwabo okanye banokuvezwa ngumsi wecuba.

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