Professional skippers' sun-protection knowledge and behavior in the tropics.

A preliminary inquiry, conducted on Martinique Island, sought to determine professional skippers' sun-protection knowledge and behavior. Fifty-two skippers (mean age: 41 years) completed a questionnaire; 39 (75 %) had a simple sunburn over the last 6 months and 3 (6%) severe sunburn; 54 (64%) declared achieving sun protection by wearing clothes during >90% of the day. Only 17% had used sun protection >90% of the time.