The % of patients with a stroke shown to be non-haemorrhagic, or a history of TIA, who have a record that an anti-platelet agent (aspirin, clopidogrel, dipyridamole or a combination), or an anti-coagulant is being taken (unless a contraindication or side-effects are recorded)

Organisation	Numerator	Denominator	Ratio	Centile
HAVERING PCT	2643	2742	96.4%	100
HOUNSLOW PCT	1376	1443	95.4%	96
NEWHAM PCT	1189	1249	95.2%	94
ISLINGTON PCT	1040	1095	95.0%	93
BRENT TEACHING PCT	1731	1831	94.5%	81
WALTHAM FOREST PCT	1363	1442	94.5%	80
CAMDEN PCT	1103	1167	94.5%	80
HARINGEY TEACHING PCT	1233	1305	94.5%	78
EALING PCT	1967	2083	94.4%	77
RICHMOND AND TWICKENHAM PCT	1403	1486	94.4%	75
KINGSTON PCT	1163	1232	94.4%	74
REDBRIDGE PCT	1838	1948	94.3%	72
BARKING AND DAGENHAM PCT	1036	1099	94.3%	68
TOWER HAMLETS PCT	983	1044	94.2%	63
SOUTHWARK PCT	1302	1385	94.0%	56
ENFIELD PCT	2122	2259	93.9%	52
SUTTON AND MERTON PCT	2730	2907	93.9%	51
LONDON STRATEGIC HEALTH AUTHORITY	50811	54111	93.9%	80
WANDSWORTH PCT	1743	1858	93.8%	48
UK	669274	713524	93.8%
HARROW PCT	1755	1871	93.8%	47
BARNET PCT	2863	3054	93.8%	44
NHS England	563915	601720	93.7%
GREENWICH TEACHING PCT	1621	1732	93.6%	38
WESTMINSTER PCT	1265	1352	93.6%	36
CITY AND HACKNEY TEACHING …	1249	1335	93.6%	35
HAMMERSMITH AND FULHAM PCT	959	1027	93.4%	26
KENSINGTON AND CHELSEA PCT	988	1059	93.3%	22
CROYDON PCT	2639	2830	93.2%	20
BEXLEY CARE TRUST	2078	2236	92.9%	11
HILLINGDON PCT	1738	1871	92.9%	10
LAMBETH PCT	1446	1557	92.9%	9
BROMLEY PCT	2776	2997	92.6%	3
LEWISHAM PCT	1469	1615	91.0%	0

QOF database

LONDON STRATEGIC HEALTH AUTHORITY

Data for Stroke 12