Descriptive analysis of screened new entrants 2009–2010, by linking results
| Exposure variables | Unlinked | Linked | ||
| N | % (row) | N | % (row) | |
| Age (years) | ||||
| 0–16 | 13 598 | 64.7 | 7429 | 35.3 |
| 16–30 | 121 486 | 67.8 | 57 601 | 32.2 |
| 30–65 | 34 108 | 67.1 | 16 760 | 32.9 |
| 65+ | 1051 | 76.4 | 325 | 23.6 |
| Missing | 10 | 100.0 | 0 | 0.0 |
| Year of entry | ||||
| 2009 | 65 788 | 64.7 | 35 867 | 35.3 |
| 2010 | 104 465 | 69.3 | 46 248 | 30.7 |
| Missing | 0 | 0.0 | 0 | 0.0 |
| Gender | ||||
| Male | 100 815 | 70.5 | 42 162 | 29.5 |
| Female | 69 438 | 63.5 | 39 953 | 36.5 |
| Missing | 0 | 0.0 | 0 | 0.0 |
| World region of nationality | ||||
| Europe | 3625 | 69.8 | 1569 | 30.2 |
| Africa | 20 736 | 75.6 | 6707 | 24.4 |
| Americas | 4929 | 83.8 | 950 | 16.2 |
| Eastern Med | 18 924 | 68.7 | 8628 | 31.3 |
| Southeast Asia | 77 160 | 63.3 | 44 725 | 36.7 |
| Western Pacific | 37 336 | 68.9 | 16 886 | 31.1 |
| Stateless | 25 | 65.8 | 13 | 34.2 |
| Missing | 7518 | 74.0 | 2637 | 26.0 |
| Immigration status | ||||
| Other | 49 406 | 63.6 | 28 224 | 36.4 |
| Student | 113 821 | 69.0 | 51 201 | 31.0 |
| Asylum seeker | 2483 | 80.9 | 588 | 19.1 |
| Long-stay visitor | 3955 | 68.8 | 1796 | 31.2 |
| Missing | 588 | 65.8 | 306 | 34.2 |
170 253 individuals were unlinked and 82 115 were linked.
N, number in category; %, row percentage linked or unlinked as a proportion of overall numbers in subcategory.