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Part 1: Document Description
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Citation |
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Title: |
Pregnancy-associated breast cancer (PABC): a matched case-control study of young women |
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Identification Number: |
doi:10.7910/DVN/SR06ED |
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Distributor: |
Harvard Dataverse |
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Date of Distribution: |
2023-01-04 |
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Version: |
1 |
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Bibliographic Citation: |
Yang, Zhifen, 2023, "Pregnancy-associated breast cancer (PABC): a matched case-control study of young women", https://doi.org/10.7910/DVN/SR06ED, Harvard Dataverse, V1 |
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Citation |
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Title: |
Pregnancy-associated breast cancer (PABC): a matched case-control study of young women |
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Identification Number: |
doi:10.7910/DVN/SR06ED |
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Authoring Entity: |
Yang, Zhifen |
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Distributor: |
Harvard Dataverse |
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Access Authority: |
Yang, Zhifen |
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Depositor: |
Yang, Zhifen |
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Date of Deposit: |
2023-01-04 |
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Holdings Information: |
https://doi.org/10.7910/DVN/SR06ED |
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Study Scope |
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Keywords: |
Medicine, Health and Life Sciences |
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Abstract: |
To compare the clinical characteristics and prognosis of pregnancy-associated breast cancer (PABC) patients and non-PABC subjects in Hebei Breast Disease Treatment Center. A total of 40 PABC patients, including 10 pregnant women and 30 postpartum women, and 80 non-PABC subjects were recruited. The mean age of pregnancy in PABC patients was significantly older than that of non-PABC subjects (26.8 years vs. 23.5 years, P<0.05). Categorized by the receptor status, the ratio of hormone receptor (HR) positive breast cancer was lower in PABC patients than that of non-PABC subjects (57.5% vs. 70.0%, P=0.221), while the ratios of HER2- (42.5% vs. 37.5%, P=0.692) and triple-negative PABC patients (20% vs. 12.5%, P=0.578) were higher than those of non-PABC patients, although no significant differences were detected. There were no significant differences in the DFS (54.2 months vs. 63.5 months, P=0.271) and OS (54.2 months vs. 65.4 months, P=0.116) between PABC patients and non-PABC subjects. Compared with non-PABC subjects, the average age of pregnancy of PABC patients was later, while share similar pathological characteristics, as well as DFS and OS. |
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Methodology and Processing |
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Sources Statement |
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Data Access |
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Other Study Description Materials |
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Label: |
Data .xlsx |
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Notes: |
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |