Significats de collect at enrolment en anglès

Demographic, laboratory and clinical parameters were collected at enrolment and at the time of the thrombotic event.

Methods: From a study on lung cancer in the EPIC cohort, questionnaire information on smoking was collected at enrolment, and cotinine was measured in serum.

Forty-two symptomatic smokers and 42 COPD patients underwent pulmonary function tests; sputum samples were collected at enrolment, and 6 months after smoking cessation.