Randomized trial looking at the effects of a behavioral photoaging software intervention on sunscreen use in the city of Itauna, Brazil.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Enrollment
1,000
selfies of the students are photoaged showing them the consequences of their UV protection behavior on their own face
Change in prevalence of daily sunscreen use at six months
The difference between daily sunscreen use in the past 30 days in the intervention group from baseline to six months follow-up vs. in the control group from baseline to six months follow-up.
Time frame: 6 months
Change in prevalence of daily sunscreen use at one months
The difference between daily sunscreen use in the past 30 days in the intervention group from baseline to one months follow-up vs. in the control group from baseline to one month follow-up.
Time frame: 1 month
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