Table 1.

Study practice characteristics

Practice study code	Geographical location	Practice list size^a	Patient population aged≥75, %^b	Is the practice a training practice?	Index of multiple deprivation^b	Ratio WTE GPs to head of population	Clinical system	QOF score^b	CQC rating^c
10	Nottingham	8800	5	Yes	39.5	1760	SystmOne	90.3	Outstanding
11	Nottingham	12 900	6	Yes	33.6	1355	SystmOne	94.3	Good
12	Nottingham	13 300	10	Yes	7	2484	SystmOne	99.9	Outstanding
13	Nottingham	7300	3	Yes	43.7	2440	EMIS Web	96	Good
14	Nottingham	7400	6	No	50.2	1476	SystmOne	93.2	Good
15	Coventry	4600	7	Yes	44.7	1314	EMIS Web	91.2	Requires improvement
16	Coventry	6400	6	Yes	38.2	1600	SystmOne	97.3	Good
17	Nottingham	9500	9	No	23.4	1727	SystmOne	93.9	Good
18	Manchester	5600	5	Yes	33.4	1251	EMIS Web	99.7	Good
19	Manchester	21 700	1	Yes	40.5	2281	EMIS Web	98.9	Good

↵a Practice list sizes rounded to nearest 100 to preserve anonymity.
↵b Based on 2015–2016 practice profiles: https://fingertips.phe.org.uk/profile/general-practice.
↵c From CQC interactive map: http://www.cqc.org.uk/content/doctorsgps. CQC = Care Quality Commission. EMIS = Egton Medical Information Systems. QOF = Quality and Outcomes Framework. WTE = whole-time equivalent.