Table 2. Performance on Quality Indicators for Individual Hospitals.

Hospital	Total number of colonoscopy reports	ASA Classification of Physical Status is Indicated#		Informed Consent from Patient Documented		Quality of Bowel Preparation Described		Cecal Landmarks Noted		Adenoma Detected		Withdrawal Time for Colonoscopy Noted		If Indication for Colonoscopy is Chronic Diarrhea, Biopsy Taken
		No. of relevant reports*	Rate (%)	No. of relevant reports*	Rate (%)	No. of relevant reports*	Rate (%)	No. of relevant reports*	Rate (%)	No. of relevant reports*	Rate (%)	No. of relevant reports*	Rate (%)	No. of relevant reports*	Rate (%)
A	1216	1216	15.3	1216	25.4	1216	14.6	1191	46.6	1137	33.9	1216	0.0	54	74.1
B	1248	1248	0.0	1248	98.3	1248	86.1	1227	86.6	1142	19.5	1248	2.2	46	95.7
C	2539	2539	0.5	2539	2.1	2539	15.4	2496	11.6	2335	18.8	2539	0.0	59	84.7
D	1004	974	0.0	974	43.6	1004	44.9	957	79.8	911	24.3	1004	3.4	67	82.1
E	6337	5446	0.0	5446	38.9	6337	36.7	6153	82.1	5938	26.0	6337	0.2	312	73.4
F	2323	2323	0.9	2323	90.2	2323	84.8	2243	90.0	2100	25.8	2323	1.8	149	87.2
G	3643	3643	39.8	3643	49.5	3643	51.8	3444	46.9	3205	25.8	3644	3.7	177	82.5
H	835	779	0.1	779	64.1	835	61.3	784	76.7	753	14.9	835	5.6	62	77.4
I	5012	4941	0.0	4941	61.3	5012	44.8	4830	55.2	4597	27.7	5012	1.5	271	78.2

^*As detailed in quality measure specifications in Appendix, reports not relevant to quality indicator have been dropped. For example, procedures with inadequate preparation were not included in the denominator for adenoma detection rates.

^#American Society of Anesthesiologists (ASA) classification of physical status and fitness for surgery