scholarly journals Variants in the vitamin D pathway, serum levels of vitamin D, and estrogen receptor negative breast cancer among African-American women: a case-control study

2012 ◽  
Vol 14 (2) ◽  
pp. R57 ◽  
Author(s):  
Song Yao ◽  
Gary Zirpoli ◽  
Dana H Bovbjerg ◽  
Lina Jandorf ◽  
Chi-Chen Hong ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Vitamin D ◽  
Estrogen Receptor ◽  
African American ◽  
African American Women ◽  
Case Control Study ◽  
Serum Levels ◽  
Case Control ◽  
Estrogen Receptor Negative ◽  
Control Study

scholarly journals Serum organochlorines and breast cancer: a case–control study among African-American women

2007 ◽  
Vol 18 (1) ◽  
pp. 29-39 ◽  
Author(s):  
Nicole M. Gatto ◽  
Matthew P. Longnecker ◽  
Michael F. Press ◽  
Jane Sullivan-Halley ◽  
Roberta McKean-Cowdin ◽  
...  
Keyword(s):  
Breast Cancer ◽  
African American ◽  
African American Women ◽  
Case Control Study ◽  
Case Control ◽  
American Women ◽  
Control Study

scholarly journals A Case-Control Study of Body Mass Index and Breast Cancer Risk in White and African-American Women

2010 ◽  
Vol 19 (6) ◽  
pp. 1532-1544 ◽  
Author(s):  
Paula Berstad ◽  
Ralph J. Coates ◽  
Leslie Bernstein ◽  
Suzanne G. Folger ◽  
Kathleen E. Malone ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Body Mass Index ◽  
African American ◽  
Breast Cancer Risk ◽  
Cancer Risk ◽  
African American Women ◽  
Body Mass ◽  
Case Control Study ◽  
Case Control ◽  
Control Study

Serum levels of vitamin D, PTH and calcium and breast cancer risk-a prospective nested case-control study

2010 ◽  
Vol 127 (9) ◽  
pp. 2159-2168 ◽  
Author(s):  
Martin Almquist ◽  
Anne-Greth Bondeson ◽  
Lennart Bondeson ◽  
Johan Malm ◽  
Jonas Manjer
Keyword(s):  
Breast Cancer ◽  
Vitamin D ◽  
Breast Cancer Risk ◽  
Cancer Risk ◽  
Case Control Study ◽  
Serum Levels ◽  
Case Control ◽  
Nested Case Control ◽  
Control Study

Dietary and serum vitamin D and preeclampsia risk in Chinese pregnant women: a matched case–control study

2021 ◽  
pp. 1-26
Author(s):  
Xue-min Huang ◽  
Yan-hua Liu ◽  
Han Zhang ◽  
Yuan Cao ◽  
Wei-feng Dou ◽  
...  
Keyword(s):  
Vitamin D ◽  
Dietary Intake ◽  
Pregnant Women ◽  
Case Control Study ◽  
Serum Levels ◽  
Case Control ◽  
Serum Concentrations ◽  
Matched Case ◽  
Matched Case Control Study ◽  
Control Study

Abstract The effect of vitamin D (VD) on the risk of preeclampsia (PE) is uncertain. Few of previous studies focused on the relationship between dietary VD intake and PE risk. Therefore, we conducted this 1:1 matched case-control study to explore the association of dietary VD intake and serum VD concentrations with PE risk in Chinese pregnant women. A total of 440 pairs of participants were recruited during March 2016 to June 2019. Dietary information was obtained using a 78-item semi-quantitative food frequency questionnaire. Serum concentrations of 25(OH)D2 and 25(OH)D3 were measured by liquid chromatography–tandem mass spectrometry. Multivariate conditional logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs). Restricted cubic splines (RCS) were plotted to evaluate the dose-response relationship of dietary VD intake and serum VD concentrations with PE risk. Compared with the lowest quartile, the ORs of the highest quartile were 0.45 (95%CI: 0.29-0.71, Ptrend = 0.001) for VD dietary intake and 0.26 (95%CI: 0.11-0.60, Ptrend = 0.003) for serum levels after adjusting for confounders. In addition, the RCS analysis suggested a reverse J-shaped relationship between dietary VD intake and PE risk (P-nonlinearity = 0.02). A similar association was also found between serum concentrations of total 25(OH)D and PE risk (P-nonlinearity = 0.02). In conclusion, this study provides evidence that higher dietary intake and serum levels of VD are associated with the lower risk of PE in Chinese pregnant women.

scholarly journals Vitamin D status and breast cancer in Saudi Arabian women: case-control study

2013 ◽  
Vol 98 (1) ◽  
pp. 105-110 ◽  
Author(s):  
Fatimah M Yousef ◽  
Elizabeth T Jacobs ◽  
Paul T Kang ◽  
Iman A Hakim ◽  
Scott Going ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Vitamin D ◽  
Case Control Study ◽  
Saudi Arabian ◽  
Case Control ◽  
Vitamin D Status ◽  
Control Study
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