en Original/Research Article <div style="text-align: justify;"><strong>Introduction:</strong> Nowadays breast cancer is the most important factor concerning woman&rsquo;s health that affects QOL. This article aims to assessment of functional scales of quality of life in women with breast cancer in 2014-2015.<br> <strong>Materials and Methods: </strong>This research is a cross-sectional study performed in 2014 in Mashhad, Iran. 94 women with BC selected with convenience sampling. Data were collected through Demographic and Clinical, and EORTC QLQ-C30.V3 Standard Questionnaire. The analysis was performed using descriptive statistics and linear regression analysis. SPSS v.18 was employed to analyze the data.<br> <strong>Results:</strong> Findings indicated that samples mean age was 45.20&plusmn;8.63, Physical functioning physical domain 91.35 &plusmn; 9.67, Role functioning 86.7 &plusmn; 18, Emotional 78.55 &plusmn; 18.51, Cognitive 81.56 &plusmn; 17.19, Social functioning 89.18 &plusmn; 16.16. Concerning functional scales, physical and emotional scales accounted for the highest (91.35 &plusmn; 9.67) and lowest (78.55 &plusmn; 2.84) scores, respectively.<br> <strong>Conclusions:</strong> Breast cancer affects women`s QOL. Therefore, efforts to promote QOL of patients with breast cancer is considered as one of the most important topics in women`s health care. This requires more attention to identify various aspects of life and find effective ways to promote and improve QOL.</div> Functional Scales, Quality of Life, Women, Breast Cancer, Iran 0 0 http://mcijournal.com/browse.php?a_code=A-10-33-84&slc_lang=en&sid=1 Fatemeh Zahra Karimi 1003194753284600880 1003194753284600880 Yes Fatemeh Homaee Shandiz 1003194753284600881 1003194753284600881 No