From: Tanzania national survey on iodine deficiency: impact after twelve years of salt iodation
Region | District | Total goitre 1980s (%) 6 - 18 years* | Traffic light status | Total goitre 2004 (%) 6 - 18 years** | Traffic light status | Total goitre change in % age points by 2004 | Total goitre 2004 (%) 6 - 12 years | Traffic light status |
---|---|---|---|---|---|---|---|---|
Mbeya | Mbeya | 88.0 | R | 24.2 | O | -63.8 | 19.5 | Y |
Mbeya | Ileje | 86.0 | R | 15.0 | Y | -71.0 | 11.7 | Y |
Mbeya | Mbozi | 83.0 | R | 21.0 | O | -62.0 | 17.3 | Y |
Rukwa | Nkasi | 81.0 | R | 24.9 | O | -56.1 | 17.3 | Y |
Iringa | Mufindi | 80.9 | R | 31.3 | R | -49.6 | 27.1 | O |
Morogoro | Ulanga | 79.0 | R | 9.1 | Y | -69.9 | 7.8 | Y |
Rukwa | Sumbawanga | 79.0 | R | 19.8 | Y | -59.2 | 11.5 | Y |
Mbeya | Kyela | 78.6 | R | 19.3 | Y | -59.3 | 18.5 | Y |
Ruvuma | Songea | 75.0 | R | 6.9 | Y | -68.1 | 1.9 | G |
Rukwa | Mpanda | 70.0 | R | 17.9 | Y | -52.1 | 12.5 | Y |
Mbeya | Rungwe | 68.0 | R | 19.2 | Y | -48.8 | 15.9 | Y |
Kagera | Ngara | 67.7 | R | 1.7 | G | -66.0 | 0.8 | G |
Kigoma | Kasulu | 64.0 | R | 3.8 | G | -60.2 | 2.9 | G |
Dodoma | Mpwapwa | 59.0 | R | 3.2 | G | -55.8 | 1.6 | G |
Kigoma | Kibondo | 58.2 | R | 2.7 | G | -55.5 | 5.0 | Y |
Kilimanjaro | Rombo | 54.0 | R | 3.8 | G | -50.2 | 2.2 | G |
Kigoma | Kigoma | 54.0 | R | 4.8 | G | -49.2 | 1.4 | G |
Arusha | Monduli | 54.0 | R | 17.0 | Y | -37.0 | 16.3 | Y |
Iringa | Makete | 49.9 | R | 18.8 | Y | -31.1 | 13.1 | Y |
Iringa | Njombe | 49.9 | R | 24.9 | O | -25.0 | 18.0 | Y |
Mbeya | Chunya | 49.2 | R | 0.0 | G | -49.2 | 0.0 | G |
Arusha | Arumeru | 45.4 | R | 11.4 | Y | -34.0 | 11.3 | Y |
Kagera | Biharamulo | 42.3 | R | 1.2 | G | -41.1 | 0.6 | G |
Ruvuma | Mbinga | 36.3 | R | 5.5 | G | -30.8 | 0.7 | G |
Iringa | Ludewa | 31.3 | R | 19.1 | Y | -12.2 | 15.9 | Y |
Kagera | Karagwe | 31.2 | R | 2.7 | G | -28.5 | 1.1 | G |
Kagera | Bukoba | 23.4 | O | 1.9 | G | -21.5 | 1.1 | G |
Total | 60.7 | R | 12.3 | Y | -48.4 | 9.0 | Y |