General Gynecology · Breast Health

Association between reproductive factors and breast cancer in an urban set up at central India: a case-control study

Lodha R, Joshi A, Paul D, Lodha KM, Nahar N, Shrivastava A, Bhagat VK, Nandeshwar S

Published September 17, 2011 Indian Journal of Cancer, 48(3), 303-307
DOI 10.4103/0019-509X.84928 PMID 21921328

Abstract

Background

Epigenetic changes, geography and environmental factors do surpass the genetic factors in the development of breast cancer. This study investigates the association of reproductive factors with the breast cancer in this context.

Objective

To detect the association of reproductive risk factors with breast cancer in an urban set up at central India.

Study Design

Matched paired community-based case-control study.

Materials and Methods

The study was conducted for a period of a year from October 2008 to August 2009 in Bhopal (MP). Demographic data and reproductive risk factor related information were collected using structured questionnaire. Data analysis was done by Epi-info and SPSS 16.

Results

History of using oral contraceptive pills (OR = 3.02, 95% CI: 1.28-7.11), history of not having breastfeeding (OR = 3.62, 95% CI: 1.29-10.16) and family history of breast cancer (OR = 3.98, 95%CI: 1.06-14.826) were associated significantly with the occurrence of breast cancer in multivariate analysis.

Conclusions

The findings of the present study suggests that positive family history of breast cancer and history of using OCP may be the epigenetic factors promoting the occurrence of breast cancer while breastfeeding reduces the possibility of acquiring breast cancer.

Topics

By this author

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General Gynecology › Breast Health › Breast Cancer Risk
Anagha Joshi
A Joshi
PMID 21921328 21921328 DOI 10.4103/0019-509X.84928 10.4103/0019-509X.84928 Lodha et al. 2011, Lodha 2011

Cite this article

Lodha, R., Joshi, A., Paul, D., Lodha KM, Nahar, N., Shrivastava, A., Bhagat VK, & Nandeshwar, S. (2011). Association between reproductive factors and breast cancer in an urban set up at central India: a case-control study. Indian journal of cancer, 48(3), 303-307. https://doi.org/10.4103/0019-509X.84928