The percentage of patients with asthma aged 14 or over and who have not attained the age of 20, on the register, in whom there is a record of smoking status in the preceding 12 months

Organisation	Numerator	Denominator	Ratio	Centile
NHS MANSFIELD AND ASHFIELD …	533	573	93.0%	99
NHS NOTTINGHAM CITY CCG	1447	1575	91.9%	95
NHS CANNOCK CHASE CCG	371	404	91.8%	95
NHS STOKE ON TRENT …	930	1020	91.2%	90
NHS NORTH STAFFORDSHIRE CCG	757	838	90.3%	78
NHS HARDWICK CCG	314	349	90.0%	72
NHS NEWARK AND SHERWOOD …	439	488	90.0%	72
NHS NORTH DERBYSHIRE CCG	948	1058	89.6%	64
NHS EAST STAFFORDSHIRE CCG	494	552	89.5%	62
NHS TELFORD AND WREKIN …	561	627	89.5%	62
NHS SOUTH EAST STAFFORDSHIRE …	645	721	89.5%	61
NHS ENGLAND MIDLANDS (NORTH …	7383	8286	89.1%	66
MIDLANDS AND EAST OF …	60354	67809	89.0%	50
NHS England	193272	218073	88.6%
UK	212897	240764	88.4%
NHS STAFFORD AND SURROUNDS …	382	433	88.2%	38
NHS NOTTINGHAM WEST CCG	279	318	87.7%	27
NHS SOUTHERN DERBYSHIRE CCG	1819	2085	87.2%	21
NHS SHROPSHIRE CCG	1003	1154	86.9%	17
NHS EREWASH CCG	309	356	86.8%	16
NHS RUSHCLIFFE CCG	384	454	84.6%	5
NHS NOTTINGHAM NORTH AND …	504	599	84.1%	3

QOF database

NHS ENGLAND MIDLANDS (NORTH MIDLANDS)

Data for AST004