Table 2.

Hypersensitivity questionnaire.

Demographic data
General allergy	(Was it before the operation? or after?)
	1. Metal reactions with earrings and/or jewelery (number of earlobe holes)
	2. Skin reactions to various allergens (rubber, perfume, condoms)
	3. Allergy to food, beverage and cooking equipment.
	4. Medicine
	5. Other
Metal allergy	(If a positive response is given to metal allergy in the above questionnaire)
	1. How old were you when you first had a metal allergy? (It will be used to measure how many years metal dermatitis has been present.)
	2. Which metal objects caused allergies. (earrings/nose ring, other jewelery, watches, buttons, glasses, belt buckle, others)
	3. Do you know the metal that causes allergy?