Table 2.

mDISCERN, JAMA^a, and GQS^b scores of the gastroscopy, colonoscopy, and capsule endoscopy.

Category	mDISCERN			JAMA			GQS
	Median (IQR)	Mean (SD)	Median (IQR)		Mean (SD)	Median (IQR)		Mean (SD)
Gastroscopy	3 (2-4)	2.88 (0.99)	2 (2-3)		2.29 (0.78)	3 (2-4)		2.96 (0.97)
Colonoscopy	4 (3-4)	3.29 (0.94)	2 (2-3)		2.29 (0.79)	3 (3-4)		3.13 (0.79)
Capsule endoscopy	3 (2-4)	2.93 (1.05)	2 (2-2)		2.07 (0.50)	2 (2-3)		2.53 (0.88)

^aJAMA: Journal of the American Medical Association.

^bGQS: Global Quality Scoring.