title: Sun protection and sunscreen use after surgical treatment of basal cell carcinoma.
abstract: Sixty-three patients (mean age 54 +/- 9 years) who were treated for a basal cell carcinoma (BCC) and 54 control subjects (mean age 51 +/- 11 years) filled out detailed questionnaires on their sun exposure and sun protection habits. Patients were given the questionnaires at least 1 year after their skin tumors had been excised. Differences between patients and controls in mean age, gender, Fitzpatrick's skin type and eye and hair color were statistically nonsignificant. The level of education was high in both patients and controls (mean of 13.4 +/- 3.1 school years). Differences in education were statistically nonsignificant. We found that both patients and controls were knowledgeable about the role of sunscreens in preventing skin tumors (79% and 83% respectively) and in preventing sun-induced aging (90% and 85% respectively). Significantly more patients used sunscreens regularly (64%) compared with controls (36%). Nevertheless, our data show no statistically significant differences between the sun exposure habits of the patients previously treated for BCC and controls. Moreover, we found that, although 82% of the patients declared that they tried to avoid sun, only 49% regularly wore hats or shirts with long sleeves in the summer (19%). Sixty-two percent of the patients used two or fewer bottles of sunscreens per year, which is inadequate for effective year-round sun protection. In addition, we found that many patients, as well as the controls, applied sunscreens only once a day (57% and 46% respectively), did not reapply after swimming (58%, 74% respectively), and did not use sunscreens in the winter (49%, 61%). Our data show that, although patients after BCC removal have a significantly higher sunscreen use compared with controls, the amount and methods of application are less than adequate. Moreover, other simpler methods to prevent photodamage, such as simple sun avoidance or the use of protective clothing, are often neglected.
authors.affiliation: Department of Dermatology, Rambam Medical Center, Haifa, Israel.
authors.forename: Y
authors.initials: Y
authors.lastname: Harth
authors.forename: Y
authors.initials: Y
authors.lastname: Ulman
authors.forename: I
authors.initials: I
authors.lastname: Peled
authors.forename: R
authors.initials: R
authors.lastname: Friedman-Birnbaum
mesh_terms: D001294:Attitude to Health; D002280:Basal Cell Carcinoma / Q000517:prevention & control / Q000601:surgery*; D016022:Case-Control Studies; D003020:Clothing; D004522:Educational Status; D004781:Environmental Exposure; D005127:Eye Color; D005260:Female; D005500:Follow-Up Studies; D006200:Hair Color; D006266:Health Education; D006801:Humans; D008297:Male; D008875:Middle Aged; D012621:Seasons; D015595:Skin Aging; D012878:Skin Neoplasms / Q000517:prevention & control / Q000601:surgery*; D012880:Skin Pigmentation; D013472:Sunlight / Q000009:adverse effects; D013473:Sunscreening Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D011795:Surveys and Questionnaires; D013550:Swimming
chemical_list: D013473:Sunscreening Agents