Location | 2013 | 2014 | ||
Prevalence (%) | Severity (%) | Prevalence (%) | Severity (%) | |
Arusha | 50.33a | 42.33a | 67.33b | 30.00c |
Kigoma | 9.33d | 15.33d | 30.33de | 28.33cd |
Kilimanjaro | 23.33c | 36.33b | 45.00c | 44.33b |
Mbeya | 60.33a | 50.33a | 80.00a | 53.00a |
Morogoro | 54.33a | 37.33ab | 82.00a | 55.00a |
Pwani | 30.33b | 32.00bc | 60.00bc | 40.33b |
Rukwa | 11.33d | 18.33d | 35.00d | 30.67c |
Shinyanga | 18.67c | 26.33c | 25.00e | 25.00d |
Mean | 32.25 | 32.29 | 53.12 | 38.33 |
LSD0.05 | 3.582 | 3.575 | 2.053 | 2.963 |
F test | *** | *** | *** | *** |
CV (%) | 3.2 | 16.5 | 2.2 | 0.5 |