The percentage of patients aged 25 to 64 years (in Scotland 25-60 years) whose notes record that a cervical smear has been performed in the last three to five years. (Standard: 25 to 80 per cent)

Organisation	Numerator	Denominator	Ratio	Centile
DENHAM MEDICAL CENTRE	1041	1122	92.8%	89
THREEWAYS SURGERY	1189	1350	88.1%	80
LITTLE CHALFONT SURGERY	982	1116	88.0%	80
MILLBARN MEDICAL CENTRE	1618	1866	86.7%	76
AMERSHAM HEALTH CENTRE	2300	2670	86.1%	74
THE JOHN HAMPDEN SURGERY	663	777	85.3%	70
PROSPECT HOUSE SURGERY	599	703	85.2%	69
THE IVERS PRACTICE	1695	1991	85.1%	69
THE MISBOURNE SURGERY	2478	2945	84.1%	64
RECTORY MEADOW SURGERY	1861	2212	84.1%	64
HUGHENDEN VALLEY SURGERY	2721	3263	83.4%	59
WATER MEADOW SURGERY	2404	2916	82.4%	53
THE HALL PRACTICE	1794	2179	82.3%	53
THAMES VALLEY STRATEGIC HA	421370	513683	82.0%	64
CHILTERN AND SOUTH BUCKS …	34603	42258	81.9%	50
SOUTHMEAD SURGERY	1325	1625	81.5%	47
GLADSTONE ROAD SURGERY	835	1033	80.8%	42
UK	10996331	13678529	80.4%
NHS England	10001345	12556606	79.7%
MORRIS AE	331	425	77.9%	26
THE SIMPSON CENTRE	2914	3750	77.7%	26
THE ALLAN PRACTICE	1737	2259	76.9%	23
DR FIRTH AND PARTNERS	1948	2547	76.5%	22
BURNHAM HEALTH CENTRE	3315	4339	76.4%	22
Denham Green Surgery	483	650	74.3%	17
IVER HEATH HEALTH CENTRE	370	520	71.2%	12

QOF database

CHILTERN AND SOUTH BUCKS PCT

Data for CS 1