Table 1. Comparison of demographic and image quality information between patients with pituitary adenoma and controls.

	Pituitary adenoma					Control						P value
Age (Mean±SD, years)	44.66±13.77					40.79±11.86						0.191a
Age Range (years)	0–29	30–39	40–49	50–59	≥60		0–29	30–39	40–49	50–59	≥60
Gender (Male/Female)	4/1	3/4	6/5	5/5	3/2		7/2	5/4	5/7	0/6	2/1
	21/17						19/20					0.565b
Total Number	38						39
Image quality	70.32±6.49						69.31±6.90					0.636a

SD, Standard deviation.

^a unpaired t-test

^b χ2 test