Table 3.
Baseline characteristics of patients with primary shoulder dislocation aged 16–70 years within the Clinical Practice Research Datalink dataset during 1995–2015, UK
| Characteristic | n | % |
| Total | 16 763 | 100 |
| Gender | ||
| Men | 12 148 | 72 |
| Women | 4615 | 28 |
| Age at shoulder dislocation (years) | ||
| 16–20 | 2561 | 15 |
| 21–30 | 4266 | 25 |
| 31–40 | 3021 | 18 |
| 41–70 | 6915 | 41 |
| Body mass index (kg/m2) | ||
| <18.5 | 180 | 1 |
| 18.5–24.9 | 3392 | 20 |
| 25.0–29.9 | 3020 | 18 |
| 30.0–34.9 | 1292 | 8 |
| ≥35.0 | 768 | 5 |
| Missing | 8111 | 48 |
| Smoking | ||
| Non-smoker | 6674 | 40 |
| Current smoker | 3388 | 20 |
| Ex-smoker | 2014 | 12 |
| Missing | 4687 | 28 |
| Drinking | ||
| Current drinker | 6854 | 41 |
| Non-drinker | 1113 | 7 |
| Ex-drinker | 188 | 1 |
| Missing | 8608 | 51 |
| Charlson Comorbidity Index | ||
| 0 | 14 834 | 88 |
| 1 | 950 | 6 |
| 2 | 523 | 3 |
| ≥3 | 456 | 3 |
| Region | ||
| East Midlands | 600 | 4 |
| East of England | 1444 | 9 |
| London | 1484 | 9 |
| North East | 279 | 2 |
| North West | 2071 | 12 |
| Northern Ireland | 602 | 4 |
| Scotland | 1626 | 10 |
| South Central | 2005 | 12 |
| South East Coast | 1572 | 9 |
| South West | 1462 | 9 |
| Wales | 1591 | 9 |
| West Midlands | 1470 | 9 |
| Yorkshire and the Humber | 557 | 3 |
| Index of Multiple Deprivation 2004 (quintile of deprivation) | ||
| Affluent | 2790 | 17 |
| 2 | 2345 | 14 |
| 3 | 2001 | 12 |
| 4 | 1793 | 11 |
| Deprived | 1309 | 8 |
| Missing | 6525 | 39 |