Table 1.

Respondents’ characteristics

Respondents	Sex	N	Age in years
			15‐19	20‐24	25‐29	30‐39
Healthy AYA	All	200	50	50	50	50
	Male	100	25	25	25	25
	Female	100	25	25	25	25
AYA cancer survivors		118	Onset	Current		Gynecologic/Breast
Childhood onset	All	76	7.57 ± 4.54	24.0 ± 5.98
	Male	32	7.69 ± 4.21	23.0 ± 5.57
	Female	44	7.48 ± 4.81	24.7 ± 6.23
AYA onset	All	36	27.5 ± 5.78	33.2 ± 4.83*		7/9
	Male	4	21.3 ± 6.18	31.8 ± 2.63**
	Female	32	28.3 ± 5.32	33.4 ± 5.03***		7/9
	Female excluding gynecologic tumors	26	29.1 ± 4.97	33.6 ± 5.01***		0/9

AYA, adolescent and young adult.

Age: mean ± SD. Responders who did not record their sex, age of onset, and current age were excluded.

^* P < 0.001 vs overall with childhood onset, Student's t test.

^** P < 0.005 vs males with childhood onset, Student's t test.

^*** P < 0.001 vs females with childhood onset, Student's t test.