cervical cancer cases diagnosed between 2012 and 2015 survived, scientists have found after analysing data from Population Based Cancer Registries (PBCRs) across India.
Ahmedabad's urban PBCR had a higher survival rate of 61.5 per cent followed by Thiruvananthapuram (58.8 per cent) and Kollam (56.1 per cent). Tripura had the lowest survival rate of 31.6 per cent, the researchers said in their study published in the journal The Lancet Regional Health Southeast Asia. A total of 5591 cervical cancer cases from 11 PBCRs diagnosed between 2012 and 2015 were studied.
The overall survival rate of 52 per cent was about 6 per cent higher than that recorded in the previous SurvCan survey-3, which was 46 per cent. The survey presented a 5-year cancer survival assessment for selected PBCRs in India from 1991 to 1999.
SurvCan is an international collaboration of population-based cancer registries that aims to benchmark timely and comparable cancer survival estimates in Africa, Central and South America and Asia.
The research team in this study included scientists from the National Centre for Disease Informatics and Research, Indian Council of Medical Research, Bengaluru, and other Indian institutes.
The team further found that the estimated incidence rate for cervical cancer in 2020 was 10.9 per 1,00,000, even as both urban and rural PBCRs in India showed a declining trend in cervical cancer incidence.
However, despite decreasing incidence rates, cervical cancer is the second most common female cancer in India, accounting for about 10 per cent of all female cancers, they said