Fig. 1From: Cost-effectiveness of cervical cancer screening and preventative cryotherapy at an HIV treatment clinic in KenyaDecision tree representing pre-cancerous lesions, cancer, testing, treatment, and side effects follow by summary states in Markov model. Pap Papanicolaou smear, HPV DNA testing for Human Papilloma Virus, VIA visual inspection of the cervix with acetic acidBack to article page