Imisebenzi yezemidlalo ephakathi kweminyaka engama-45 nengama-50 inciphisa ingozi yokushaywa unhlangothi ebudaleni ngaphezu kwengxenye yesithathu. Lesi yisiphetho esifinyelelwe ososayensi baseYunivesithi yaseTexas, abashicilele imiphumela yocwaningo lwabo encwadini ethi Stroke, ubhala kafushane ngaye "Rossiyskaya Gazeta".
Lolu cwaningo lwaluhilela abesilisa nabesifazane abacishe babe ngu-20 abaphakathi kweminyaka engu-45 no-50, abahlolelwa ukufaneleka okukhethekile kumshini wokunyathelisa. Ososayensi balandelela impilo yabo kwaze kwaba yilapho okungenani beneminyaka engu-65 ubudala. Kuvele ukuthi labo isimo sabo somzimba besingcono ekuqaleni, mancane amathuba okuthi bahlaselwe yisifo sohlangothi uma sebegugile ngama-37%. Ngaphezu kwalokho, lo mphumela awuncikile nasezicini ezifana nesifo sikashukela nomfutho wegazi ophakeme.
Iqiniso liwukuthi ukuvivinya umzimba kukhuthaza ukugeleza kwegazi ebuchosheni, ngaleyo ndlela kuvimbele ukuwohloka okungokwemvelo kwezicubu zalo.
“Sonke sihlale sizwa kuthiwa ezemidlalo zinhle kodwa abantu abaningi abakakwenzi. Sithemba ukuthi le datha yenhloso yokuvimbela isifo sohlangothi izosiza ukugqugquzela abantu ukuthi banyakaze futhi babe sesimweni esihle somzimba, ”kusho umlobi wocwaningo uDkt. Ambarisha Pandeya.