Thesis (M.P.H.)--Chulalongkorn University, 2009

To study the factors affecting breast self-examination among women in Roi Et municipality. The sample included 400 women aged 30 to 60. The research methodologies used included questionnaires for interviewing covering demographic data, knowledge, attitude, BSE practices, observation on BSE and observation breast model examination. Data was collected in April, 2010. Descriptive statistics was used in data analysis including the frequency, percentage, mean and standard deviation. Chi-square test was used to examine the association between independent and dependent variables. The results of this research shown that 53.0% of women in the sample had low level skills the most average level. 32.3% of these women did more than once a year or longer. 26.5% never did BSE. When analyzing the factors affecting, this research revealed that marital status, motherhood, knowing the methods of BSE, having a close relative with cancer, knowledge, attitude, experiences and behavioral practices, BSE skills, and using a breast model all contributed in a statistically significant way to breast model all (contributed in a statistically significant way to BSE (P-value <0.05). Other variables did not associate with BSE. Creating awareness about breast cancer screening should focus on running a campaign to promote educational materials to develop a better understanding of BSE and to strengthen women’s attitude and skills to help them examine their breast correctly.