Trends in breast, ovarian and cervical cancer incidence in Mumbai, India over a 30-year period, 1976–2005: an age–period–cohort analysis

Abstract

The rates of breast, cervical and ovarian cancer remain low in comparison with western countries, and the divergent trends of breast (increasing) and cervical cancer (decreasing) in Mumbai were similar to those observed in several other Asian countries. The changing risk profile in successive generations - improved education, higher socioeconomic status, later age at marriage and at first child, and lower parity - may in combination partially explain the diverging generational changes in breast and cervical cancer in Mumbai in the last decades.