Table 1.

Demographic and clinical data.

Variable	Adenomas (n = 52)	Pheochromocytomas (n = 29)	P
Age (years)*	60.0 ± 15.2 (9–87)	47.9 ± 16.7 (15–74)	0.001
Sex†
Female	36 (69.2)	20 (69.0)	0.98
Male	16 (30.8)	9 (31.0)
Laterality†
Right	25 (48.1)	13 (44.8)	0.77
Left	27 (51.9)	16 (55.2)
Reference standard†
Follow-up	48 (92.3)	–	–
Surgery/pathology	4 (7.7)	29 (100.0)

^*Mean ± SD (range). ^† n (%)