A questionnaire to measure melanoma risk, knowledge and protective behaviour: Assessing content validity in a convenience sample of Scots and Australians

Table 5 Univariate comparison of summary scores by personal knowledge of someone with skin cancer

			Mean (SD) or Median (IQR)	P value
PERSONAL RISK	Australian	Knew someone with melanoma	11.97 (3.39)
		Not know someone with melanoma	10.61 (4.11)	0.007
	Scottish	Knew someone with melanoma	12.33 (3.22)
		Not know someone with melanoma	10.61 (4.02)	<0.001
LEVEL OF CONCERN	Australian	Knew someone with melanoma	6.00 (3.00 to 8.00)
		Not know someone with melanoma	4.00 (3.50 to 7.50)	0.172
	Scottish	Knew someone with melanoma	4.00 (2.00 to 5.00)
		Not know someone with melanoma	3.00 (0 to 5.00)	0.071
PROTECTIVE BEHAVIOUR	Australian	Knew someone with melanoma	13.66 (2.71)
		Not know someone with melanoma	13.58 (2.49)	0.875
	Scottish	Knew someone with melanoma	11.82 (3.08)
		Not know someone with melanoma	11.99 (3.36)	0.662
KNOWLEDGE	Australian	Knew someone with melanoma	14.07 (3.14)
		Not know someone with melanoma	13.38 (3.11)	0.001
	Scottish	Knew someone with melanoma	12.82 (3.88)
		Not know someone with melanoma	11.17 (4.33)	0.001

ISSN: 1471-2288