LT SEM-Q* | ST SEM-Q** | |
---|---|---|
Reference period | 1 year: Previous year summer and winter seasons | 1 day: Hourly routine sun exposure recorded for 1 day |
Type of questionnaire | Interviewer administered | Self administered (verified) |
Domains: Time (minutes) spent outdoors, weather, clothing, use of sunscreen, sun protection practices, use of multivitamin and skin tone. | Typical week or day in previous summers and winters. | Additional domain: Travel in car/bus with windows up. In the form of a grid with time in one hour interval from sunrise to sunset |