Table 1.

Calculation of percent body surface area (% BSA) exposed to sunlight^a

Usual Outdoor Daylight Attire in Past Week:			% BSA assigned for:
Body part	Type of covering	Response	Mother	Infant
Head	Hat, cap, or head scarf	Yes	0	0
		No	3	12
Neck	Clothing or scarf	Yes	0	0
		No	2	2
Face	Scarf	Yes	0	0
		No	4	7
Arms	Length of sleeves	Long	0	0
		Short	6	6
		Sleeveless	14	14
Hands	Gloves	Yes	0	0
		No	5	5
Legs	Length of pants or dress	Long	0	0
		Short (below knee)	7	5
		Short (knee length)	14	10
		Short (mid-thigh)	23	16
Feet	Amount of coverage	Covered	0	0
		Barefoot or sandals	7	7

^aTotal % BSA exposed to sunlight calculated as the sum of % BSA associated with subject’s responses for each body part.