Kontopantelis E, Buchan I, Reeves D, et al. Relationship between quality of care and choice of clinical computing system: retrospective analysis of family practice performance under the UK's quality and outcomes framework. BMJ Open 2013;3:e003190. There are four errors in this paper:
ProdSysOneX is an incorrect system name. The actual name is SystmOne.
The first paragraph on page 8 contains incorrect information. The original version reads:
“the LV system was used by 24.8% of practices in London and 50.5% of practices in the South East.”
This has now been changed to:
“the LV system was used by 24.8% of practices in the South-East and 50.5% of practices in London.”
There is incorrect labelling in table 3. The Strategic Health Authority labels were mixed up in the original. The correct order is as follows: North-East, North-West, Yorkshire-Humber, East Midlands, West Midlands, East of England, London, South East Coast, South Central, South West. A footnote has also been added to table 3, which clarifies why the rows in the Strategic Health Authority section do not add up to 100%. A corrected version of table 3 can be seen below.
The figure 1 image resolution is too low. A new version can be found below.
Figure 1.
Spatial maps of England, for each of the outcome measures.
Table 3.
Practice characteristics by system, 2010/2011: mean (SD) or percentage
| LV | Vision 3 | SystmOne | PCS | Synergy | Practice Manager | Premiere | |
|---|---|---|---|---|---|---|---|
| Reported achievement | |||||||
| Measurement* | 92.9 (3.6) | 93.5 (3.3) | 93.2 (3.2) | 92.5 (3.7) | 93.4 (2.3) | 93.4 (2.9) | 93.2 (2.2) |
| Treatment† | 90.6 (3.8) | 90.5 (4.4) | 90.7 (3.8) | 89.8 (4.2) | 90.3 (2.7) | 90.7 (3.3) | 89.9 (3.1) |
| Outcome‡ | 78.8 (4.6) | 80.7 (5.2) | 79.9 (5.1) | 78.4 (5.4) | 79.8 (3.9) | 80.7 (4.8) | 79.9 (4.3) |
| Population achievement | |||||||
| Measurement* | 90.3 (4.0) | 90.5 (3.8) | 89.8 (3.8) | 89.6 (4.1) | 90.9 (2.7) | 90.6 (3.4) | 90.5 (2.7) |
| Treatment† | 81.2 (4.0) | 80.9 (4.6) | 80.6 (3.8) | 80.8 (4.2) | 81.1 (3.3) | 80.8 (3.8) | 80.5 (3.2) |
| Outcome‡ | 73.6 (5.2) | 74.6 (5.5) | 73.2 (6.0) | 72.5 (5.8) | 75.0 (4.5) | 74.9 (5.2) | 74.5 (4.4) |
| Percentage of points achieved | |||||||
| Measurement* (of 274) | 97.6 (5.6) | 97.3 (6.8) | 96.9 (6.2) | 96.6 (7.2) | 98.8 (3.2) | 98.0 (5.9) | 98.6 (3.2) |
| Treatment† (of 124) | 98.4 (4.8) | 98.0 (6.2) | 97.4 (6.6) | 97.3 (7.1) | 99.1 (2.9) | 98.5 (5.5) | 98.9 (2.9) |
| Outcome‡ (of 169) | 97.0 (5.7) | 97.7 (5.6) | 97.0 (5.6) | 96.3 (6.9) | 98.1 (3.5) | 98.3 (4.4) | 98.3 (4.1) |
| List size | 6903 (4174) | 6681 (4286) | 6587 (4333) | 5715 (3922) | 8053 (4287) | 6654 (3791) | 7104 (3703) |
| IMD 2010§ | 25.2 (17.0) | 25.8 (16.6) | 28.3 (18.0) | 31.1 (18.4) | 23.5 (16.7) | 25.1 (13.7) | 21.1 (15.0) |
| Percentage of female patients | 49.7 (2.9) | 49.8 (2.6) | 49.6 (3.1) | 49.4 (3.5) | 50.0 (2.2) | 50.3 (1.7) | 50.0 (1.7) |
| Percentage of patients aged 65 or over | 15.4 (6.2) | 15.0 (5.8) | 15.4 (5.9) | 14.3 (6.9) | 16.8 (5.5) | 19.6 (5.3) | 16.3 (4.1) |
| General practitioner (GP) age | 47.6 (7.5) | 48.3 (7.9) | 47.3 (7.8) | 48.2 (8.5) | 46.3 (6.4) | 47.4 (6.2) | 47.9 (7.3) |
| Percentage of female GPs | 43.5 (26.3) | 39.5 (27.3) | 38.6 (26.5) | 38.9 (28.8) | 45.9 (22.8) | 37.3 (24.4) | 42.1 (27.5) |
| Percentage of UK-qualified GPs | 70.6 (35.3) | 62.8 (37.2) | 63.0 (37.7) | 60.3 (39.4) | 77.7 (29.9) | 84.9 (27.4) | 73.5 (34.3) |
| Percentage of GP providers¶ | 74.0 (25.1) | 73.4 (27.6) | 73.0 (30.7) | 72.2 (31.1) | 72.0 (23.0) | 78.1 (22.4) | 79.1 (21.7) |
| Percentage of urban practices** | 82.90% | 88.80% | 83.90% | 89.60% | 85.30% | 66.70% | 84.80% |
| Percentage of GMS practices†† | 59.00% | 59.00% | 40.90% | 54.00% | 46.60% | 65.40% | 64.40% |
| Strategic Health Authority‡‡ | |||||||
| North-East | 49.30% | 6.70% | 27.70% | 11.90% | 3.50% | 0.00% | 0.20% |
| North-West | 35.80% | 22.40% | 2.20% | 26.60% | 6.00% | 1.60% | 2.20% |
| Yorkshire-Humber | 24.80% | 2.50% | 58.80% | 12.00% | 1.20% | 0.00% | 0.40% |
| East Midlands | 35.40% | 5.40% | 48.20% | 6.50% | 2.50% | 0.30% | 1.10% |
| West Midlands | 42.00% | 17.90% | 5.10% | 22.90% | 7.40% | 0.90% | 2.20% |
| East England | 33.90% | 11.70% | 41.40% | 6.10% | 4.30% | 0.80% | 1.50% |
| London | 50.50% | 26.00% | 1.60% | 16.60% | 2.50% | 0.20% | 1.30% |
| South-East Coast | 36.80% | 36.50% | 6.80% | 10.90% | 6.00% | 0.90% | 1.40% |
| South-Central | 44.80% | 27.20% | 4.40% | 8.90% | 6.90% | 2.40% | 4.60% |
| South-West | 42.60% | 13.80% | 11.30% | 8.00% | 9.40% | 13.50% | 1.10% |
*35 Indicators.
†16 Indicators.
‡11 Indicators.
§Index of multiple deprivation at the Lower Super Output Area level; range 0–85 (more deprived).
¶General practitioners who has had at least 5 years in training as a foundation doctors and specialty registrars.
**Area classed as urban if population at the Middle Super Output Area level is 10 000 or more. Non-urban areas cover towns, fringes, villages, hamlets and isolated dwellings.
††General Medical Services (GMS) contract. Personal Medical Services (PMS), Alternative Provider Medical Services (APMS) and Primary Care Trust Medical Services (PCTMS) contracts are classed together.
‡‡Clinical systems distribution within each Strategic Health Authority presented (row percentages). Note that these do not add up to 100% since only percentages for the seven most prevalent systems are reported.

