Incidental Adrenal Enlargement: An Overview from a Retrospective Study in a Chinese Population

Table 2

Comparison of clinical characteristics of functional and nonfunctional lesions.

Characteristic	Functional group	Nonfunctional group		value
Gender, male/female	12/6	24/30	2.667	0.102
Age, year	54.83 ± 6.84	49.28 ± 13.90	−2.236	0.029
BMI, kg/m^2	28.01 ± 3.61	25.28 ± 3.67	−2.714	0.009
Location			10.700	0.001
Left	3	34
Right	2	1
Both	13	19
Type of enlargement			12.557	0.001
Smooth	3	35
Nodular	15	19
Concomitant disease
Diabetes mellitus	8	15	1.725	0.189
Hypertension	15	44	0.000	1.000