The percentage of patients with a new diagnosis of dementia recorded in the preceding 1 April to 31 March with a record of FBC, calcium, glucose, renal and liver function, thyroid function tests, serum vitamin B12 and folate levels recorded between 12 6 months before or 6 months after entering on to the register.

Organisation	Numerator	Denominator	Ratio	Centile
NHS SOUTH NORFOLK CCG	563	613	91.8%	88
NHS IPSWICH AND EAST …	963	1062	90.7%	78
NHS NORWICH CCG	432	481	89.8%	66
NHS WEST NORFOLK CCG	358	401	89.3%	59
NHS NORTH NORFOLK CCG	483	545	88.6%	53
NHS CAMBRIDGESHIRE AND PETERBOROUGH …	1333	1506	88.5%	52
NHS HERTS VALLEYS CCG	878	992	88.5%	51
NHS WEST SUFFOLK CCG	499	564	88.5%	51
NHS LUTON CCG	228	258	88.4%	48
NHS England	82707	93751	88.2%
NHS NORTH EAST ESSEX …	631	718	87.9%	42
NHS ENGLAND EAST OF …	11151	12757	87.4%	23
EAST OF ENGLAND COMMISSIONING …	11151	12757	87.4%	28
NHS MID ESSEX CCG	575	659	87.3%	35
NHS BEDFORDSHIRE CCG	668	766	87.2%	35
NHS EAST AND NORTH …	815	936	87.1%	33
NHS WEST ESSEX CCG	487	560	87.0%	31
NHS MILTON KEYNES CCG	321	374	85.8%	22
NHS BASILDON AND BRENTWOOD …	459	547	83.9%	12
NHS SOUTHEND CCG	366	438	83.6%	10
NHS THURROCK CCG	227	272	83.5%	9
NHS GREAT YARMOUTH AND …	450	542	83.0%	6
NHS CASTLE POINT AND …	415	523	79.3%	2

QOF database

NHS ENGLAND EAST OF ENGLAND (EAST)

Data for DEM005