Article Text

Download PDFPDF
PostScript
Colorectal cancer incidence in younger adults in India
  1. Aju Mathew1,2,
  2. Basil Baby2,
  3. Kevin Wang1,
  4. Bhawna Sirohi3,
  5. Feintong Lei4,
  6. Quan Chen5,
  7. Bin Huang4,5
  1. 1 Department of Internal Medicine, University of Kentucky, Lexington, Kentucky, USA
  2. 2 MOSC Medical College Hospital, Kolenchery, Kerala, India
  3. 3 Max Institute of Cancer Care, New Delhi, India
  4. 4 Department of Biostatistics, College of Public Health, University of Kentucky, Lexington, Kentucky, USA
  5. 5 Biostatistics and Bioinformatics Shared Facility, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
  1. Correspondence to Dr Aju Mathew, MOSC Medical College, Kolenchery, Kochi 682311, India; drajumathew{at}gmail.com

Statistics from Altmetric.com

Request Permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.

Siegel et al 1 described patterns of colorectal cancer (CRC) incidence in young adults worldwide. In India, their estimates were based on data from a single population-based cancer registry (PBCR) in the southern Indian state of Tamil Nadu, representing 0.5% of Indian population (Chennai PBCR). India is a large country of more than a billion people. We analysed data from 14 PBCRs, representing 65 million people (5% of Indian population).2 PBCRs included in our study were Ahmedabad, Bangalore, Barshi, Bhopal, Chennai, Delhi, Dibrugarh, Kamrup, Kolkata, Manipur, Mizoram, Mumbai, Sikkim and Thiruvananthapuram.

We calculated age-standardised incidence rates (according to WHO World Standard Population 2000) for 5-year age groups for periods of diagnosis (2004–2005, 2006–2008, 2009–2011, 2012–2014), and categorised them as …

View Full Text