The Association Between Number of Parity and Incidence of Woman Breast Cancer at Dr. Cipto Mangunkusumo National General hospital Jakarta A Cross Sectional Study

Background: Breast cancer remains as one of the many types of cancer that is commonly faced in all countries, including Indonesia. To this day, the leading cause of breast cancer has not yet been found but there are evidences of the probability on risk factors. One of the risk factors that may be related to breast cancer is the number of parity. This study analyzes the association between number of parity and incidence of breast cancer in woman at Dr. Cipto Mangunkusumo National General Hospital Jakarta in 2010 – 2014.

Method: The study design is a cross-sectional study with 123 cases which were obtained using random sampling. The data were acquired from the patient’s medical records based on their anatomical pathology examination results and were analyzed using Fisher test.

Results: The number of parity have no significant association against to breast cancer statistically in woman at Dr. Cipto Mangunkusumo National General HospitalJakarta in 2010 – 2014 (p>0,05).

Conclusion: Statistically the number of parity have no significant affect to women breast cancer incidence at Dr. Cipto Mangunkusumo Hospital Jakarta. Further research is needed regarding risk factors that have significant affect for the incidence of breast cancer. This can be realized by using a case-control study design and combining other risk factors, such as age at first delivery. In addition, further research can also consider the type and stage of breast cancer.