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Sinha from the National Cancer Institute), to a random sample of 250 HPFS participants and 250 NHS participants.
For more detail on those calculations in the HPFS and NHS, please refer to our previous publications (Wu et al.
There were 2,648 incident cases of diabetes during 20 years of follow-up in the HPFS, 5,500 cases during 22 years of follow-up in the NHS I, and 2,359 cases during 14 years of follow-up in the NHS II.
To account for changes in body weight over time, we adjusted our reproducibility analysis for body mass index (BMI), calculated as the ratio of body weight (reported in pounds in the HPFS questionnaire in the years 2000 and 2002) to body height (reported to the closest inch) squared and expressed as kg/[m.
The HPFS did not find an association between MeHg and MI when analyzing the entire study population.
The methodological issues associated with the HPFS and NSHDS, discussed in the preceding section, limit the usefulness of these studies for deriving a dose-response function for benefits assessment.
The HPFS cohort originated in 1986 with 51,529 male dentists, podiatrists, pharmacists, veterinarians, osteopaths, and optometrists located throughout the United States who were 40-75 years of age at enrollment.
This study was restricted to NHS and HPFS participants living in metropolitan statistical areas (MSAs) in 13 U.
HPFS offer partners increased quoting capabilities, visibility and access to marketing and promotional material, creation and tracking of credit applications and analytical partner reporting.
HPFS and NHS I and II are large studies of the lifestyle practices and health of both male and female health care workers.
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