Table 3.
Time trend for DKA prevalence at type 1 diabetes diagnosis, adjusted for sex, age group and ethnic minority status
| Country | Year at diabetes diagnosis | Female vs male sex | Age < 5 years vs 10–14.9 years | Age 5–9.9 years vs 10–14.9 years | Ethnic minority vs non-minority status |
|---|---|---|---|---|---|
| Australia (ADDN) | 1.024 (1.002, 1.046) | 1.014 (0.893, 1.152) | 1.420 (1.214, 1.660) | 0.930 (0.795, 1.089) | 1.123 (0.980, 1.286) |
| Austria | 1.000 (0.979, 1.021) | 1.105 (0.974, 1.255) | 1.157 (0.999, 1.339) | 0.789 (0.673, 0.927) | 1.361 (1.188, 1.558) |
| Czechiaa,b | 0.995 (0.972, 1.020) | 0.993 (0.872, 1.130) | 1.227 (1.048, 1.438) | 0.911 (0.777, 1.068) | – |
| Denmark | 1.021 (0.999, 1.044) | 1.179 (1.027, 1.353) | 0.911 (0.751, 1.103) | 0.809 (0.692, 0.947) | 1.533 (1.255, 1.874) |
| Germany | 1.011 (1.003, 1.018) | 1.048 (1.000, 1.098) | 1.178 (1.112, 1.248) | 0.868 (0.822, 0.918) | 1.281 (1.208, 1.358) |
| Italy | 0.988 (0.980, 0.995) | 1.039 (0.992, 1.088) | 1.244 (1.177, 1.315) | 0.895 (0.846, 0.947) | 1.170 (1.085, 1.262) |
| Luxembourg | 1.000 (0.944, 1.059) | 1.312 (0.968, 1.777) | 1.743 (1.203, 2.525) | 1.152 (0.783, 1.695) | 1.075 (0.774, 1.493) |
| New Zealand (Auckland) | 1.021 (0.982, 1.061) | 1.187 (0.921, 1.530) | 0.827 (0.583, 1.173) | 0.683 (0.505, 0.923) | 0.881 (0.652, 1.192) |
| Norway | 1.010 (0.990, 1.031) | 1.077 (0.949, 1.223) | 1.055 (0.898, 1.239) | 0.751 (0.646, 0.872) | 1.538 (1.262, 1.875) |
| Sloveniaa,b | 1.004 (0.971, 1.037) | 1.411 (1.126, 1.768) | 1.076 (0.830, 1.396) | 0.906 (0.696, 1.179) | – |
| Sweden | 1.015 (0.999, 1.031) | 1.057 (0.958, 1.166) | 0.757 (0.666, 0.86) | 0.582 (0.516, 0.655) | 1.567 (1.255, 1.958) |
| USA (SEARCH) | 1.063 (1.042, 1.085) | 0.954 (0.891, 1.022) | 1.234 (1.132, 1.346) | 0.986 (0.911, 1.068) | 1.141 (1.063, 1.224) |
| UK (Wales) | 0.993 (0.967, 1.020) | 0.785 (0.664, 0.929) | 1.368 (1.121, 1.670) | 0.904 (0.741, 1.105) | 1.280 (0.933, 1.756) |
| All countries combineda | 1.007 (1.003, 1.011) | 1.038 (1.012, 1.064) | 1.176 (1.140, 1.212) | 0.863 (0.838, 0.889) | – |
Data are presented as prevalence ratio (95% CI)
aAdjusted for sex and age group only
bInformation on ethnic minority status not given for this country