Inye kwezine Ukuphuma kwesisu "Kungathintelwa notshintsho kwindlela yokuphila yabasetyhini". Oososayensi kwiYunivesithi yaseCopenhagen bahlalutye ukukhulelwa okungama-91.427 phakathi konyaka we-1996 nowe-2002. Kubo bonke abo bakhulelweyo abafundileyo, abangama-3.177 22 baphela ngokuphuphuma kwesisu ngaphambi kwiveki ye-16. Abo babesele benesisu babuzwa malunga nemikhwa yabo ngaphambi kokuba yenzeke.
Uphononongo lutyhile oko ubudala, ukusetyenziswa kotywala, ukuphakamisa okunzima, ukutshintsha kobusuku, kunye nokutyeba kakhulu okanye ukutyeba kakhulu zizinto ezinxulunyaniswa nokuphuma kwesisu.
Ubudala kunye nokusela utywala zezona zinto zibalulekileyo.
Abaphandi bathi ukuba abantu basetyhini bayakwazi ukunciphisa le miba yomngcipheko kwinqanaba eliphantsi kakhulu, Iipesenti ezingama-25 zokuphuphuma kwesisu kunokuthintelwa.
Nangona kunjalo, ezinye izazinzulu zilumkisile ukuba isifundo asibonisi ukuba ezi zinto zibangela ukuphuphuma kwesisu.
UPatrick Wolfe, uprofesa wezibalo kwiYunivesithi yaseLondon, uthe:
Olu phononongo alumiseli ubudlelwane bokubangela phakathi komngcipheko oxeliweyo kunye nokuphuma kwesisu. Isifundo sinemiqobo yamanani, kwaye izigqibo zayo zinokuxhomekeka kutoliko olungaphezulu.