Influence of tumour stage at breast cancer detection on survival in modern times: population based study in 173 797 patients

Saadatmand, Sepideh; Bretveld, Reini; Siesling, Sabine; Tilanus-Linthorst, Madeleine M.A.

doi:10.1136/bmj.h4901

Cited by 272 publications

(189 citation statements)

References 24 publications

Supporting

Mentioning

168

Contrasting

Unclassified

Order By: Relevance

“…This situation is indicated by decreasing survival rate from Stage I 90%, Stage II 65%, Stage II 20% and Stage IV 5% [6].To determine why the survival rate of breast cancer cases is low, it is necessary to identify the prognostic factors survival rate [7]. The major prognostic factors of breast cancer are associated with several possible approaches to diagnosis, including clinic stages [8], and histopathological grade [9] [10]. Survival rate depends also on the type of diagnosis based on the existence of metastasis [11][12][13]; radiologic figure of mammography [14]; and genetic expression [15].…”

Section: Introductionmentioning

confidence: 99%

Cox Proportional Hazard Survival Analysis to Inpatient Breast Cancer Cases

Bustan

Arman

Aidid

et al. 2018

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Cox Proportional Hazard Survival Analysis to Inpatient Breast Cancer Cases

Bustan

Arman

Aidid

et al. 2018

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

“…Table IV shows the 5-year observed and relative survival by age group (15-34, 35-44, 45-54, 55-64, 65-74, and 75+) for all the major cancer sites. Relatively higher survival rates were observed in younger patients (15)(16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26)(27)(28)(29)(30)(31)(32)(33)(34)(35)(36)(37)(38)(39)(40)(41)(42)(43)(44) compared with older patients (65-74, 75+), particularly for sites including the stomach, lung, pancreas, B and CNS, blood (NHL) and cervix. Cancer of the oesophagus, female breast and bladder had higher survival in middle-aged groups (45)(46)(47)(48)(49)(50)(51)(52)(53)(54)(55)(56)(57)(58)(59)…”

Section: Resultsmentioning

confidence: 99%

“…the prognosis of cancer, but these included only a short time period (13,14), or site-specific survival from population based data (15)(16)(17). For providing a long-term assessment of population-based cancer data, this paper provides a systematic analysis of cancer survival for the period of 1972-2011 in Qidong, China.…”

Section: Cancer Survival In Qidong Between 1972 and 2011: A Populatiomentioning

confidence: 99%

Cancer survival in Qidong between 1972 and 2011: A population-based analysis

Chen

Zhu

Zhang

et al. 2017

Molecular and Clinical Oncology

View full text Add to dashboard Cite

Abstract. Population-based cancer survival is an improved index for evaluating the overall efficiency of cancer health services in a given region. The current study analysed the observed survival and relative survival of leading cancer sites from a population-based cancer registry between 1972 and 2011 in Qidong, China. A total of 92,780 incident cases with cancer were registered and followed-up for survival status. The main sites of the cancer types, based on the rank order of incidence, were the liver, stomach, lung, colon and rectum, oesophagus, breast, pancreas, leukaemia, brain and central nervous system (B and CNS), bladder, blood [non-Hodgkin's lymphoma (NHL)] and cervix. For all malignancies combined, the 5-year observed survival was 13.18% and the relative survival was 15.80%. Females had higher observed survival and relative survival (19.32 and 22.71%, respectively) compared with males (9.63 and 11.68%, respectively). The cancer sites with the highest five-year relative survival rates were the female breast, bladder, cervix and colon and rectum; followed by NHL, stomach, B and CNS cancer and leukaemia. The poorest survival rates were cancers of oesophagus, lung, pancreas and liver. Higher survival rates were observed in younger patients compared with older patients. Cancers of the oesophagus, female breast and bladder were associated with higher survival in middle-aged groups. Improved survival rates in the most recent two 5-year calendar periods were identified for stomach, lung, colon and rectum, oesophagus, female breast and bladder cancer, as well as leukaemia and NHL. The observations of the current study provide the opportunity for evaluation of the survival outcomes of frequent cancer sites that reflects the changes and improvement in a rural area in China.

show abstract

“…In the breast imaging department there are several opportunities to improve performance using cloud computing. Mammography has been shown to reduce cancer mortality by up to approximately 40% [5][6][7][8][9]. Cancers detected with the aid of available comparison mammograms have more favorable characteristics than when prior exams are not available [10].…”

Section: The Cloudmentioning

confidence: 99%