Patient follow-up extended from the index date until occurrence of cardiovascular hospitalization or death, termination of database enrollment, or completion of the study period, whichever occurred first.
For the present analyses, study participants were considered at risk from their date of enrollment until the date of diagnosis of their endometrial cancer, termination of follow-up (the date to which cancer incidence data were available for women in the corresponding province) or death, whichever occurred first.
For these analyses, study participants were considered to be at risk from their date of enrollment until the date of diagnosis of their colorectal cancer, termination of follow-up (30 September 2010), loss to follow-up, withdrawal from the study, or death, whichever occurred first.
For the present analyses, study participants were considered at risk from their date of enrollment until the date of diagnosis of their breast, endometrial, ovarian, colorectal, or lung cancer, termination of follow-up (the date to which cancer incidence data were available for women in the corresponding province) or death, whichever occurred first.
"We have always anticipated that the pace of enrollment will increase throughout the enrollment period".
Blood was drawn at day of enrollment.
Enrollment trajectories showed that the initial rate of accrual determined the subsequent rates of enrollment.
Date of enrollment of first patient: December 2011.
At Boston University and New York University, women make up 58% of enrollment.
The enrollment process had three steps: preliminary enrollment visit, daily questionnaire enrollment phase and confirmation of enrollment visit.
