Determination of sun exposure and photoprotection habits in individuals who perform outdoor exercises, in the Venezuelan Andean region

Abstract

Background: Frequent and indiscriminate sun exposure has determined an increase in skin cancer rates globally. In Venezuela, reports evaluating sun exposure practices and the use of photoprotection measures are limited. Objective: To determine sun exposure habits, photoprotection practices and their association with the level of knowledge and attitudes, in individuals who perform outdoor exercises in the Venezuelan Andean egion, throughout 2020. Methods: Descriptive cross-sectional study. Using a digital survey, demographic data, skin phototype, history of sunburn, sun exposure habits, photoprotection practices, perceptions and knowledge were evaluated. Results: The sample consisted of 94 participants. Women use sunscreen more often than men, and they make a better use of it. 48.9% have suffered on average about 1 to 10 burns due to outdoor exercises. 70.2% practice physical activities 3 to 5 days per week. 59.2% do not use sunscreen on cloudy days. There was a high risk (13.8%) and a very high risk (4.3%) of developing future melanoma. Conclusions: The population evaluated has an acceptable level of knowledge about photoprotection. They make frequent but inappropriate use of the sunscreen, and have sun exposure habits that imply considerable doses of ultraviolet radiation; therefore, it is necessary to implement awareness campaigns that promote the adoption of healthy sun exposure habits.

Keywords

• altitude
• exercise
• primary prevention
• sunburn
• sunscreening agents
• ultraviolet rays