Allergic Sensitization to Perennial Allergens in Adults and Children Sensitized to Japanese Cedar or Japanese Cypress Pollen in Japan

Table 1

Allergic sensitization.

	Adults	Children	Total
Only spring pollens	93	5	98
Only fall pollens	7	1	8
Only perennial allergens	51	15	66
Spring and fall pollens	17	1	18
Spring pollens and perennial allergens	59	16	75
Fall pollens and perennial allergens	2	0	2
Spring and fall pollens and perennial allergens	47	15	62
No sensitization	268	55	323