Browse > Article
http://dx.doi.org/10.7314/APJCP.2012.13.3.791

Survival Rates of Breast Cancer: A Hospital-Based Study from Northeast of Thailand  

Poum, Amornsak (Department of Epidemiology, Faculty of Public Health, Khon Kaen University)
Kamsa-Ard, Supot (Cancer Unit, Faculty of Medicine, Khon Kaen University)
Promthet, Supannee (Department of Epidemiology, Faculty of Public Health, Khon Kaen University)
Publication Information
Asian Pacific Journal of Cancer Prevention / v.13, no.3, 2012 , pp. 791-794 More about this Journal
Abstract
A retrospective cohort study was carried out with 340 female breast cancer at a teaching university in northeast of Thailand recruited and followed-up until the end of 2006. Survival probabilities were estimated using the Kaplan-Meier method. 161 cases were alive after five years and 58 patients were lost to follow-up. The overall observed survival rates at 1, 3 and 5 years were 83.3%, 59.9% and 42.9%, respectively. When analysis was conducted for stage combined into 2 groups, early (stage I, II and unknown) and late (stage III and IV), the 5-year survival rate for early stage (60%; 95%CI: 0.51-0.67), was higher than for late stage (27%; 95%CI: 0.19-0.34) with high statistical significance (p<0.001). The hazard ratio of patients with stage IV was 11.6 times greater than for stage I (p=0.03). The findings indicate that the different stages of breast cancer markedly effect the overall survival rate.
Keywords
Breast cancer; survival rates; stage at diagnosis; Thailand;
Citations & Related Records
연도 인용수 순위
  • Reference
1 American Cancer Society (2007). What Is Breast Cancer?.
2 American Cancer Society (2008). Cancer Facts & Figures 2008. American Cancer Society Inc. Atlanta.
3 Brenner H, Hakulinen T (2003). Are patients diagnosed with breast cancer before age 50 years ever cured? J Clin Oncol, 22, 432-8.   DOI
4 Deerasmee S, Martin N, Sontipong S, Sriamporn S, Sriplung H, Srivatanakul P, Vatanasapt V, Parkin DM, Ferlay J (1999). Cancer in Thailand Vol. II, 1992-1994. IARC Technical Report No.34, Lyon.
5 Fakhro AE, Fateha BE, al-Asheeri N, et al (1999). Breast cancer: patient characteristics and survival analysis at Salmaniya Medical Complex, Bahrain. East Mediterr Health J, 5, 430-9.
6 Greene FL, et al (2002). AJCC Cancer Staging Manual, 3rd Edition. Springer.
7 Hao XS, Chen KY, Liu H (2002). Analysis of female breast cancer descriptive epidemiology in Tianjin, China. Asian Pac J Cancer Prev, 3, 143-8.
8 Jareinpituk S, Viwatwongkasem C, Kalampakorn S, Promthet SS, Satitvipawee P (2009). Prevalence estimation of breast cancer screening methods among northeastern women, Thailand. J Public Health, 39, 271-82.
9 Khuhaprema T, Srivatanakul P, Sriplung H, et al (2006). Cancer in Thailand Vol. IV, 1998-2000. Bangkok: Bangkok Medical Publisher.
10 Lim S, Wong J, et al (2001). Clinical features and survival analysis of 848 Asian women with invasive breast cancer: results from a single institution in Singapore. Breast Cancer Res Treat, 69, 281-?.
11 Maggard MA, O'Connell JB, Lane KE, et al (2003). Do young breast cancer patients have worse outcomes?. J Surg Res, 113, 119-13.
12 Ravichandran K, Hamdan NA, et al (2005). Population based survival of female breast cancer cases in Riyadh Region, Saudi Arabia. Asian Pac J Cancer Prev, 6, 72-6.
13 Ries LAG, Kosary CL, Hankey BF, et al (1997). Seer Cancer Statistics Review: 1973-1994. Bethesda MD, National Cancer Institute; also. NIH Pub. 97-2789. Bethesda, MD, Table IV-1.
14 Rutqvist LE, Wallgren A (1983). Influence of age on outcome in breast carcinoma. Acta Radiol Oncol, 22, 289-94.   DOI
15 Sankaranarayanan R, Swaminathan R. Black RJ (1996). Global variations in cancer survival. Cancer, 78, 2461-4.   DOI
16 Sant M, Allemani C, Berrino F, et al (2004). Breast carcinoma survival in Europe and the United States. Cancer, 100, 715-22.   DOI
17 Satitvipawee P, Promthet SS, Pitiphat W, Kalampakorn S, Parkin DM (2009). Factors Associated with Breast Self- Examination among Thai Women Living in Rural Areas in Northeastern Thailand. J Med Assoc Thai, 92, 29-35.
18 Son BHK (2006). Changing patterns in the clinical characteristics of Korean patients with breast cancer during the last 15 years. Arch Surg, 141, 155-60.   DOI   ScienceOn
19 Sriamporn S, Black R, Sankaranarayanan R, et al (1995). Cancer survival in Khon Kaen Province, Thailand Int J Cancer, 61, 296-300.   DOI   ScienceOn
20 Sriplung H, Sontipong S, Martin N, et al (2003). Cancer in Thailand Vol. III, 1995-1997. Bangkok: Bangkok Medical Publisher.
21 STATA version 10.0 (2007). Statistics/Data Analysis. Stata Corporation Copyright 1984-2007. Texas.
22 Taylor R, Coates M (1997). Breast cancer five-year survival in New South Wales women 1972 to 1991. Aust NZ J Public Health, 21, 199-205.   DOI
23 Vahdaninia M, Montazeri A (2004). Breast cancer in Iran: a survival analysis. Asian Pac J Cancer Prev, 5, 223-5.
24 Adami HO, Malker B, Holmberg L, et al (1986). The relation of survival and age at diagnosis in breast cancer. N Eng J Med, 315, 559-63.   DOI   ScienceOn
25 Thongsuksai P, Chongsuvivatwong V, Sriplung S (2000). Delay in Breast Cancer Care: A Study in Thai Women. Med care, 38, 108-14.   DOI   ScienceOn
26 Tumor registry Cancer unit of Srinagarind Hospital. Cancer statistical report 2006. Faculty of Medicine, Srinagarind Hospita, Khon Kane University (2006).
27 Ugnat AM, Xie L, Morriss J, Semenciw R, Mao Y (2004). Survival of women with breast cancer in Ottawa, Canada: variation with age, stage, histology, grade, and treatment. Br J Cancer, 90, 1138-43.   DOI