Table 3.

Knowledge of sun risks and behavior in the sun.

Question	Answers	Questionnaire 1 (T = 0 weeks) n = 27	Questionnaire 2 (T = 16 weeks) n = 17
Must apply	Correct	15 (56%)	13 (77%)
sunscreen even when it is overcast	Incorrect	12 (44%)	4 (24%)
Sun exposure is	Correct	22 (82%)	17 (100%)
the primary cause of skin cancer	Incorrect	5 (19%)
If I have tan skin I	Correct	1 (4%)	2 (12%)
no longer need to apply sunscreen	Incorrect	26 (96%)	15 (88%)
When the sun shines: (only “yes”)	I spend as much time as possible outdoors	14 (52%)	9 (53%)
	I always use sun protection	15 (56%)	9 (53%)
	I seek shelter in the shade or stay indoors	15 (56%)	8 (47%)
	I spend >3 h outdoors on my days off work	17 (63%)	12 (71%)
Sunscreen use at	Is important to me	17 (63%)	11 (65%)
work (only “yes”)	Is easily fitted into my working day	18 (67%)	14 (82%)
	Is something I do before I start working outdoors	16 (59%)	8 (47%)