Mortality for the Yorkshire Children’s Diabetes Register compared with UK data
| Yorkshire Children’s Diabetes Register | UK mortality statistics 1993 | 95% CI | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Age group (years) | No of deaths (1978–95) | Person-years (1978–95) | Rate (100000/year) | No of deaths | Population | Rate (100000/year) | SMR | |||
| 0–4 | 3 | 678.74 | 442.0 | 5111 | 3433600 | 148.8 | 296 | 60 to 868 | ||
| 5–9 | 3 | 2652.67 | 113.1 | 461 | 3316000 | 13.9 | 814 | 164 to 2377 | ||
| 10–14 | 4 | 4619.33 | 43.3 | 574 | 3188000 | 18.0 | 241 | 27 to 868 | ||
| 15–19 | 10 | 5345.71 | 187.1 | 1269 | 2997900 | 42.3 | 442 | 212 to 813 | ||
| 20–24 | 4 | 2959.81 | 135.1 | 2115 | 3770400 | 56.1 | 241 | 65 to 617 | ||
| 25–29 | 4 | 1008.08 | 396.8 | 2532 | 4220200 | 60.0 | 661 | 178 to 1693 | ||
| 30–34 | 0 | 86.06 | 0 | 2982 | 3999000 | 74.6 | 0 | 0 to 0 | ||
| Total | 26 | 17350.4 | 149.9 | 15044 | 24925100 | 60.6 | 247 | 161 to 362 | ||
95% confidence intervals (CI) calculated using Byar’s exact approximation to the Poisson distribution.