Helen B Chin
No ORCID on file
· 5 papers in corpus
2026
observational
2026
BACKGROUND: Per- and polyfluoroalkyl substances (PFAS) accumulate in reproductive tissues, yet most studies rely on serum measurements. It remains unclear whether serum concentrations adequately reflect levels in target tissues. We evaluate…
observational
2018
In a 1989 paper, Marchbanks et al. (Am J Epidemiol. 1989;130(2):259-267) noted inconsistent definitions of infertility across research and clinical practice and examined differences in prevalence estimates across definitions. Since their st…
observational
2016
OBJECTIVE: To assess which characteristics are associated with failure to receive fertility counseling among a cohort of young women diagnosed with cancer. DESIGN: Population-based cohort study. SETTING: Not applicable. PATIENT(S): A tot…
observational
2015
BACKGROUND: Fertility counselling and treatment can help women achieve their desired family size; however, disparities exist in the utilisation of this care. METHODS: This study examines the persistence of a racial disparity in visiting a …