Ibivugwa kw'itiro bishobora 'kukwononera ubuzima' Isukari 'si ngombwa' mu gikombe cy'icyayi 'Guhanga udushya biba cyane mu myaka ya za 20 na 50' 41 ku ijana (41%) by'abagabo n'abagore bari hagati y'imyaka 16 na 44 bakoze imibonano mpuzabitsina rimwe mu cyumweru mu kwezi gushize, nkuko ubu bushakashatsi bubivuga.
