The study adds to the body of large cohort studies of planned home births that have reported on the relative safety of home versus hospital births. (believemidwiferyservices.com)
It is also the first large cohort study to examine associations between air pollution and HDL particle number, he added. (sciencedaily.com)
It is important to keep in mind that in large cohort studies, dietary intake is reassessed over time and the participants can eat whatever diet they choose and then researchers obtain the recent or past dietary history of the participants. (strengthsensei.com)