North Carolina tanning operators: hazard on the horizon?

BACKGROUND: Previous small studies have demonstrated that operators of commercial tanning equipment may not be adequately trained. Most states have no training requirements for tanning operators. This study was designed to assess the medically relevant knowledge of cosmetic tanning salon operators and relate these to demographic variables.
METHODS: A written, anonymous questionnaire was distributed to 984 attendees of the first required operator training seminars conducted in North Carolina. Between July 1990 and June 1991, proprietors and their employees of the commercial tanning industry who attended these seminars were surveyed. No conference attendee refused to complete the questionnaire. Demographic information and responses to the medical information section of the questionnaire were scored by computer.
RESULTS: Important findings included that 71% of surveyed operators had never received any training for their current position. Operators of cosmetic tanning equipment were often unaware of contraindications to tanning such as photosensitizing drugs and specific medical conditions. Few operators recognized methoxsalen (26%) or trisoralen (34%) or their respective proprietary names as contraindications to tanning. Operator knowledge was not related to their educational achievement, previous tanning salon experience, or prior tanning industry-sponsored training. Children younger than 10 years old were tanned by 2.6% of the operators.
CONCLUSION: These data suggest that the public may be at risk for UV light-induced diseases and burns because of operator lack of knowledge.