1
From October to November 2011, we collected data using a self- administered questionnaire.
2
Participants were administered questionnaires related to lifetime substance use and socio-environmental experiences.
3
Physicians' practices of end-of-life decision-making were investigated through an anonymous, self- administered questionnaire.
4
Demographic data and smoking and quitting patterns were collected by interviewer- administered questionnaires.
5
Gynecological exposures were reported in a self- administered questionnaire at baseline and follow-up.
6
Telephone interviews and self- administered questionnaires of parents were used to collect exposure information.
7
Sweden, received a self- administered questionnaire regarding past and present smoking habits.
8
Self- administered questionnaires were completed and physical examination performed, including weight and height measurements.
9
Background: Exposure to tobacco products is readily assessed through self- or interview- administered questionnaires.
10
Design: A multi-center cross-sectional study, conducted by means of interviews and self- administered questionnaires.
11
All family members were administered questionnaires covering potential triggers of FTSD.
12
Data on lifestyle factors, including diet, were obtained by self- administered questionnaire.
13
Data was collected using 25 items self- administered questionnaire which was validated.
14
A structured pretested interviewer- administered questionnaire was used for the data collection.
15
Data were collected using telephone interview, in-home evaluation, and self- administered questionnaires.
16
Data collection by standardized methodology using anonymous self- administered questionnaires completed in the classroom.