3.2. Trend of Temperature and Incidence of Diarrhoea
Trends of climatic parameters and incidence of reported diarrhoeal disease was done per
sub-district and overall over the 14-month study period (Table 2, Figure 2). The relationship between
temperature variation and diarrhoea incidence is displayed in Figure 1, which shows an overall
increase in cases of diarrhoea as maximum and minimum temperatures increase during the study
periods and a corresponding decrease as temperatures fall.