| Coefficient | Standard error | |
|---|---|---|
| 2002–2005 Trend | −0.0024*** | 0.0002 |
| 2006–2008 Trend | 0.0014** | 0.0004 |
| 2002–2005 Trend × nlhhi | 0.0002 | 0.0002 |
| 2006–2008 Trend × nlhhi | −0.0014** | 0.0005 |
| Negloghhi95 | −0.0014 | 0.0028 |
| Female | 0.0124*** | 0.0012 |
| Charlson2 | 0.0361*** | 0.0013 |
| Charlson3 | 0.0776*** | 0.0021 |
| Charlson4 | 0.1242*** | 0.0034 |
| Charlson5 | 0.1399*** | 0.0055 |
| Charlson6 | 0.1928*** | 0.0071 |
| IMD Income 2 | 0.0011 | 0.0018 |
| IMD Income 3 | 0.0055* | 0.0018 |
| IMD Income 4 | 0.0046* | 0.0019 |
| IMD Income 5 | 0.0059* | 0.0021 |
| Age 45–49 | −0.0016 | 0.0022 |
| Age 50–54 | 0.0053* | 0.0021 |
| Age 55–59 | 0.0125*** | 0.0021 |
| Age 60–64 | 0.0263*** | 0.0021 |
| Age 65–69 | 0.0446*** | 0.0022 |
| Age 70–75 | 0.0741*** | 0.0023 |
| Age 75–79 | 0.1157*** | 0.0023 |
| Age 80–84 | 0.1539*** | 0.0024 |
| Age 85–89 | 0.1974*** | 0.0027 |
| Age 90+ | 0.2564*** | 0.0035 |
| Teaching | −0.0056 | 0.0123 |
| FT | 0.0050* | 0.0022 |
| Site Activity (150–300) | −0.005 | 0.0037 |
| Site Activity (300–450) | −0.0180*** | 0.0039 |
| Site Activity (450 + ) | −0.0254*** | 0.0042 |
| Distance | 0.0008*** | 0.0002 |
| Angioplasty | −0.0460*** | 0.0023 |
| February | −0.0042 | 0.0026 |
| March | −0.0093*** | 0.0025 |
| April | −0.0060* | 0.0025 |
| May | −0.0100*** | 0.0025 |
| June | −0.0120* | 0.0025 |
| July | −0.0110*** | 0.0025 |
| August | −0.0103*** | 0.0026 |
| September | −0.0109*** | 0.0026 |
| October | −0.0068** | 0.0025 |
| November | −0.0044 | 0.0026 |
| December | −0.0025 | 0.0025 |
| Tuesday | −0.0062*** | 0.0018 |
| Wednesday | 0.0000 | 0.0018 |
| Thursday | −0.0027 | 0.0018 |
| Friday | −0.0234*** | 0.0017 |
| Saturday | 0.0910*** | 0.0025 |
| Sunday | 0.2400*** | 0.0035 |
| North East × Year | −0.0003 | 0.0001 |
| Yorkshire and Humber × Year | −0.0001 | 0.0001 |
| North West × Year | 0.0001* | 0.0000 |
| East Midlands × Year | 0.0000 | 0.0000 |
| West Midlands × Year | 0.0000 | 0.0000 |
| East of England × Year | 0.0000 | 0.0001 |
| South East Coast × Year | 0.0000 | 0.0000 |
| South Central × Year | −0.0001 | 0.0001 |
| South West × Year | 0.0000 | 0.0000 |
| Hospital Fixed Effects | Yes | |
| GP Fixed Effects | Yes | |
| N | 422,350 | |
| R2 | 0.126 |
Notes: * Significant at 10% level. ** Significant at 5%. *** Significant at 1%. Dependent variable = 1 if patient died within 30-days of their admission to hospital. Standard errors are clustered on GP-practices. Reference categories: Male, Charlson1, IMD-Income1, Age 40–44, Traditional NHS Trust, Site Activity (0–150), January, London SHA. FT, foundation trust; HHI, Herfindahl-Hirschman Indexes; SHA, Strategic Health Authorities.