Research Topics
| Hazel B NicholsSummaryAffiliation: University of Wisconsin Country: USA Publications
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Detail Information
Publications
Differences in breast cancer risk factors by tumor marker subtypes among premenopausal Vietnamese and Chinese womenHazel B Nichols
University of Wisconsin Comprehensive Cancer Center, Madison, WI, USA
Cancer Epidemiol Biomarkers Prev 14:41-7. 2005..Our findings support the hypothesis that some breast cancer risk factors differ by ER and HER-2/neu tumor marker subtypes...- Oral contraceptive use, reproductive factors, and colorectal cancer risk: findings from WisconsinHazel B Nichols
UW Comprehensive Cancer Center, University of Wisconsin Comprehensive Cancer Center, WARF Building Room 305, 610 Walnut Street, Madison, WI 53726, USA
Cancer Epidemiol Biomarkers Prev 14:1212-8. 2005..No significant associations were observed between colorectal cancer risk and age at menarche or age at menopause. These findings suggest differential roles of reproductive factors in colon and rectal cancer etiology... - From menarche to menopause: trends among US Women born from 1912 to 1969Hazel B Nichols
University of Wisconsin Comprehensive Cancer Center, Madison, WI 53726, USA
Am J Epidemiol 164:1003-11. 2006..1 years among women born between 1915 and 1919 to 37.7 years among the 1935-1939 cohort (p = 0.0001). These findings have implications for women's lifetime exposure to circulating endogenous hormones... 
Change in lifestyle behaviors and medication use after a diagnosis of ductal carcinoma in situBrian L Sprague
Department of Population Health Sciences, University of Wisconsin Madison, Madison, WI 53726, USA
Breast Cancer Res Treat 124:487-95. 2010..These findings indicate that women make substantial changes in their behaviors after a DCIS diagnosis. This cohort will be further monitored to evaluate the association between these behaviors and health outcomes following DCIS...- Oral contraceptive use and risk of breast carcinoma in situHazel B Nichols
University of Wisconsin Paul P Carbone Comprehensive Cancer Center, University of Wisconsin, Madison, WI 53726, USA
Cancer Epidemiol Biomarkers Prev 16:2262-8. 2007..16; 95% CI, 1.01-1.32 for ever versus never use). Consistent with invasive breast cancer, these results suggest that oral contraceptive use is at most a minor contributor to BCIS risk... - Cigarette smoking and risk of breast carcinoma in situAmy Trentham-Dietz
University of Wisconsin Paul P Carbone Comprehensive Cancer Center, Madison, Wisconsin 53726, USA
Epidemiology 18:629-38. 2007..Although the associations with cigarette smoking have been explored extensively for invasive breast cancer, the relation to in situ cancer has not previously been examined in depth... - Effects of birth order and maternal age on breast cancer risk: modification by whether women had been breast-fedHazel B Nichols
University of Wisconsin Paul P Carbone Comprehensive Cancer Center, University of Wisconsin, Madison, WI 53726, USA
Epidemiology 19:417-23. 2008..Recent studies have also considered potential health effects associated with exposure to environmental contaminants in breastmilk... - Fertility drug use and mammographic breast density in a mammography screening cohort of premenopausal womenBrian L Sprague
Department of Population Health, University of Wisconsin, Madison, WI 53726, USA
Cancer Epidemiol Biomarkers Prev 17:3128-33. 2008..04). Our results indicate no overall association between fertility drug use and mammographic density, but provide evidence that density may be lower in women more recently dispensed a fertility drug... - What causes cancer? Reports from sixth-grade girlsHazel B Nichols
The University of Wisconsin Comprehensive Cancer Center, Madison, USA
J Cancer Educ 21:142-6. 2006..We evaluated students' perception of cancer causation among sixth-grade girls living in Wisconsin... - Breast cancer risk factors and second primary malignancies among women with breast cancerAmy Trentham-Dietz
Paul P Carbone Comprehensive Cancer Center, University of Wisconsin, Madison, WI 53726, USA
Breast Cancer Res Treat 105:195-207. 2007..To examine the association between breast cancer risk factors and second primary cancers (independent diagnoses occurring at least 12 months after the initial breast cancer diagnosis) among breast cancer survivors... - Correlates of age at menarche among sixth grade students in WisconsinAmy Trentham-Dietz
University of Wisconsin Comprehensive Cancer Center, Madison, USA
WMJ 104:65-9. 2005..03) and participated in fewer hours of sporting activity (P=0.08) than students who had not yet reached menarche. These preliminary data suggest that further investigation of the determinants of menarche is both feasible and warranted...