Aisan-edo cirrhosis wopo julo laarin awon ti won ni aisan hepatitis B tabi aisan-ko-gboogun HIV, awon omutipara, ati ni aarin awon okunrin.. 
Àwọn òyaǹyàn tí ó tó 30,000 ni ó ní àrùn náà báyìí, pẹ̀lú àkóràn lọ́kàn titun ní ọdún 2012.. 