Sentences with phrase «biennial questionnaires»
Through biennial questionnaires, we collected information on age, weight, smoking status, oral contraceptive use, hormone replacement therapy, and pregnancies.
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Participants in all three cohorts reported height in inches at enrollment and current weight in pounds on biennial questionnaires.
The NHS, which is based at Brigham and Women's Hospital, began in 1976, with 121,700 U.S. female nurses aged 30 - 55 years, who have been followed up with biennial questionnaires.
Participants in all the three cohorts had been asked to complete biennial questionnaires with information on medical history, lifestyle, and medication.
The baseline and updated information was obtained through validated biennial questionnaires.
Not exact matches
Information has been collected using biennial - mailed questionnaires, and response rates have been ∼ 90 % for each questionnaire.