Coverage, positivity, chlamydia diagnosis rate and unadjusted PRs for the association between achieving a chlamydia diagnosis rate of ≥2300 cases per 100 000 by quintile of socioeconomic deprivation (IMD) and sex for LAs in England in 2012
| IMD quintile | No of LAs | LAs meeting recommendation (%) | Coverage (%) | Positivity (%) | Chlamydia diagnosis rate per 100 000 | Unadjusted PR (95% CI) | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| N | Per cent | Mean | SD | Mean | SD | Mean | SD | |||
| Women | ||||||||||
| 1* | 65 | 52 | 80.00 | 39.65 | 11.91 | 7.97 | 1.09 | 3176 | 1128 | 7.43 (3.65 to 15.11) |
| 2 | 65 | 36 | 55.38 | 37.36 | 14.43 | 7.27 | 1.40 | 2651 | 946 | 5.14 (2.47 to 10.70) |
| 3 | 64 | 27 | 42.19 | 32.84 | 16.19 | 7.31 | 1.36 | 2357 | 1147 | 3.92 (1.84 to 8.35) |
| 4 | 65 | 17 | 26.15 | 26.54 | 7.63 | 6.76 | 1.18 | 1791 | 596 | 2.43 (1.08 to 5.46) |
| 5† | 65 | 7 | 10.77 | 27.34 | 16.62 | 6.43 | 1.16 | 1713 | 966 | Reference |
| Men | ||||||||||
| 1* | 65 | 14 | 21.54 | 19.22 | 8.47 | 9.90 | 2.98 | 1772 | 756 | 7.00 (1.66 to 29.58) |
| 2 | 65 | 7 | 10.77 | 16.55 | 9.45 | 9.52 | 2.69 | 1434 | 586 | 3.50 (0.76 to 16.22) |
| 3 | 64 | 5 | 7.81 | 14.18 | 10.11 | 9.19 | 3.15 | 1175 | 645 | 2.54 (0.51 to 12.61) |
| 4 | 65 | 0 | 0 | 11.11 | 4.89 | 8.85 | 2.31 | 921 | 291 | ‡ |
| 5† | 65 | 2 | 3.08 | 12.47 | 8.82 | 8.36 | 2.36 | 919 | 448 | Reference |
*IMD 1 is the most-deprived quintile.
†IMD 5 is the least-deprived quintile.
‡Data omitted because no LAs in IMD quintile 4 met chlamydia diagnosis rate recommendation.
IMD, index of multiple deprivation; LA, local authority; PR, prevalence ratio.