Information on lifetime history of use of mobile phone was sought from subjects, including the average duration and frequency of calls, the make and model of phones used and the side of the head in contact with the phone.
Twenty-three percent of women did not provide information on lifetime number of sexual partners.
The questionnaires used in both case control studies and prevalence surveys included a question with regard to the years of full-time education and information on lifetime number of sexual partners, age at first sexual intercourse, husband's extramarital sexual relationships, use of oral contraceptives and condom, parity, age at first pregnancy, smoking, and history of Pap smear.
Information on stage of BAC cases was not available.> -wrap-foot> bronchioloalveolarolar carcinoma, ca cases, co controls, EO early-onset cases All studies collected information on lifetime history of tobacco smoking, including age of start smoking, duration, intensity, and time since quitting for the former smokers.
Information on lifetime use of hormonal treatments, including progestagens, was first recorded in the January 1992 questionnaire.
Participants provided detailed information on lifetime use of 50 pesticides at enrollment (1993 1997).
Detailed information on lifetime history of tobacco smoking and alcohol drinking was elicited and validated (D'Avanzo et al, 1996).
Information on lifetime use of 50 pesticides was captured in two self-administered questionnaires completed during cohort enrollment (1993 1997).
Self-reported information on lifetime use of 16 OP pesticides was obtained from AHS interviews and a study questionnaire.
Another measure that has been proposed for limiting exposure to diagnostic radiation in children is the incorporation of personal information on lifetime IR exposure in computerised medical systems.
