The contractor establishes and maintains a register of patients aged 18 or over receiving drug treatment for epilepsy - denominator included only those over 18.

Organisation	Numerator	Denominator	Ratio	Centile
NHS GREAT YARMOUTH AND …	1945	195786	1.0%	87
NHS NORTH NORFOLK CCG	1373	145730	0.9%	79
NHS NORTH EAST ESSEX …	2474	277075	0.9%	64
NHS NORWICH CCG	1704	195193	0.9%	58
NHS IPSWICH AND EAST …	2831	329481	0.9%	55
NHS SOUTHEND CCG	1282	150200	0.9%	54
NHS SOUTH NORFOLK CCG	1541	186112	0.8%	50
NHS WEST NORFOLK CCG	1166	144895	0.8%	46
NHS MID ESSEX CCG	2517	313620	0.8%	45
NHS England	374591	47308418	0.8%
UK	381340	48182725	0.8%
NHS BASILDON AND BRENTWOOD …	1678	219871	0.8%	37
NHS ENGLAND EAST OF …	41374	5443579	0.8%	15
EAST OF ENGLAND COMMISSIONING …	41374	5443579	0.8%	42
NHS WEST SUFFOLK CCG	1551	205181	0.8%	35
NHS CASTLE POINT AND …	1124	150646	0.7%	32
NHS EAST AND NORTH …	3516	474913	0.7%	30
NHS BEDFORDSHIRE CCG	2758	381090	0.7%	27
NHS THURROCK CCG	945	130792	0.7%	26
NHS HERTS VALLEYS CCG	3500	506442	0.7%	22
NHS CAMBRIDGESHIRE AND PETERBOROUGH …	5304	784184	0.7%	20
NHS WEST ESSEX CCG	1642	248590	0.7%	19
NHS LUTON CCG	1113	176442	0.6%	15
NHS MILTON KEYNES CCG	1410	227336	0.6%	15

QOF database

NHS ENGLAND EAST OF ENGLAND (EAST)

Data for EP001 adj