PMID: 15244521Jul 13, 2004Paper

Population-based survival from cancers having a poor prognosis in Mumbai (Bombay), India

Asian Pacific Journal of Cancer Prevention : APJCP
B B Yeole, A Venkata Ramana Kumar

Abstract

Oesophagus, stomach, pancreas and lung cancers contribute more than 35% of the total cancer incidence in Mumbai and survival rates for these cancers are very poor in most populations in the world. The authors here report and discuss the population-based survival from these cancers in Mumbai, India. Follow-up information on 5717 cancers patients having a low prognosis, registered in the Mumbai Population-Based Cancer Registry for the period 1987-1991, was obtained by a variety of methods, including matching with death certificates from the Mumbai vital statistics registration system, postal/telephone enquiries, home visits and scrutiny of medical records. The survival for each case was determined as the duration between the date of diagnosis and date of death, loss to follow-up or the closing date of the study at the end of 1996. Cumulative observed and relative survival rates were calculated by the Hakulinen Method. For comparison of results with other populations, age-standardized relative survival (ASRS) was calculated by directly standardizing age specific relative survival to the specific age distributions of the estimated global incidence of major cancers in 1985. The log rank test was used with univariate analysis to iden...Continue Reading

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