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. 2022 May 29;19:100420. doi: 10.1016/j.lanepe.2022.100420

Table 1.

Patient population and practice characteristics by wave of DPP enrolment, measured as of 1st April 2018.

Wave of practice enrolment: Wave 1
Wave 2
Final Wave
Practice Characteristics Mean SD Mean SD Mean SD
Registered population 8,911·8 5,723·8 9,008·8 5,396·0 8,431·0 5,425·8
Receiving Minimum Practice Income Guarantee, % 38·2 36·1 33·7
First Care Quality Commission Rating, %
 Inadequate 3·1 2·3 3·2
 Requires Improvement 14·1 10·3 11·4
 Good 78·2 82·9 79·8
 Outstanding 4·3 4·0 4·9
 Missing 0·2 0·4 0·6
Contract Type, %
 Alternative Provider Medical Services 2·3 2·0 1·1
 Personal Medical Services 24·5 29·8 27·2
 General Medical Services 73·2 68·2 71·7
Dispensing Practice, % 15·1 12·9 18·6
Rural practice, % 15·5 13·7 20·6
Payment per weighted patient, ln(£s) 5·0 0·2 5·0 0·2 5·0 0·2
Quality and Outcomes Framework, %
 Clinical points awarded for Diabetes management 92·2 9·6 92·8 9·4 92·1 10·4
 Exception reporting rate 11·4 5·0 12·2 5·2 11·9 5·2
Patient Characteristics
Male, % 50·2 2·5 50·1 2·0 50·0 2·0
Ethnicity, %
 White 80·3 22·9 84·5 20·3 87·0 19·8
 Mixed 1·6 1·5 1·1 1·1 1·0 1·1
 Asian 10·2 15·6 9·3 15·2 7·5 13·6
 Black 4·5 7·1 2·6 4·7 2·3 4·7
 Other 3·5 4·5 2·6 3·5 2·3 3·7
Index of Multiple Deprivation, %
 1st decile (Most deprived) 10·3 18·9 15·6 20·8 12·5 20·6
 2nd decile 11·4 13·3 12·3 13·4 9·5 12·0
 3rd decile 11·8 12·8 9·6 9·2 10·2 10·9
 4th decile 10·8 10·7 8·8 9·2 10·9 12·0
 5th decile 10·4 10·2 8·3 8·8 11·6 12·0
 6th decile 9·9 10·3 8·5 9·3 11·0 11·8
 7th decile 9·2 9·8 9·3 9·8 9·8 10·7
 8th decile 8·8 10·4 9·7 10·5 9·2 10·1
 9th decile 8·8 11·4 9·1 11·5 8·7 11·5
 10th decile (Least deprived) 8·6 15·2 8·9 14·8 6·7 12·9
Age, %
 Below 40 years 51·5 10·1 50·8 9·8 48·3 9·3
 40 to 49 years 13·7 2·0 13·2 1·6 12·9 1·6
 50 to 59 years 13·3 2·6 13·4 2·6 13·9 2·2
 60 to 69 years 9·8 3·1 10·2 2·8 11·2 3·0
 70 to 79 years 7·4 3·3 7·7 3·0 8·6 3·3
 80 years and over 4·4 2·1 4·5 2·4 5·1 2·1
Number of General Practices 3,282 (50·7%) 1,610 (24·9%) 1,584 (24·5%)