The relationship between use of aluminum-containing anti-perspirant and hair color with breast cancer

INTRODUCTION: Breast cancer is one of the most important and common types of cancer in most countries of the world and its incidence are increasing in Iranian women. Understanding its contributing factors is important in planning for prevention. This study was conducted to investigate the association between aluminum-containing antiperspirant and hair color use with breast cancer. METHODS: In this observational cross-sectional descriptive study, 384 patients with breast cancer referred to selected hospitals of Tehran University of Medical Sciences in 2017 and 384 person as control group were randomly selected. The anti-perspiration use of aluminum-containing and hair color was compared. In this study, data were collected and descriptive and inferential statistics were used to analyze them. Absolute and relative frequency distribute tables, mean, and standard deviation were used to descriptive statistics. Chi-square and independent t-tests were used for data analysis. RESULTS: The use of antiperspirant was similar in this study, with 23.2% of breast cancer patients and 22.4% of control group using antiperspirant (P = 0.796). Frequency distribution of the use of hair color was similar among the studied subjects and 35.9% of breast cancer patients and 32% of control group consumed hair color (P = 0.253). CONCLUSION: Based on the results, it can be concluded that there is no significant relationship between the use of aluminum-containing anti-perspiration and hair color with breast cancer.