Trends of Malaria Morbidity and Mortality from 2010 to 2017 in Bale Zone, Ethiopia: Analysis of Surveillance Data

Figures & data

Table 1 Malaria Incidence and Death Rate from 2010 to 2017 in Bale Zone, Southeast Ethiopia

Year	Population at Risk	No. of Cases (%)	No. of Deaths (%)	Incidence Rate per 1,000 Population	Death Rate per 100,000 Population	CFR in %
2010	504,483	2,446 (14.9)	0	4.85	0.00	0.00
2011	621,779	3,410 (20.7)	1 (11)	5.48	0.16	0.03
2012	682,240	4,184 (25.4)	2 (22)	6.13	0.29	0.05
2013	775,529	1,931 (11.7)	0	2.49	0.00	0.00
2014	791,208	722 (4.4)	0	0.91	0.00	0.00
2015	788,595	1,135 (6.9)	0	1.44	0.00	0.00
2016	810,987	1,097 (6.7)	0	1.35	0.00	0.00
2017	831,056	1,540 (9.4)	6 (67)	1.85	0.72	0.39

Abbreviation: CFR, case fatality rate.

Figure 1 Trends of annual incidence of malaria from 2010 to 2017 in Bale zone, Southeast Ethiopia.

Figure 2 Trends of malaria cases by plasmodium parasite from 2010 to 2017 in Bale zone, Southeast Ethiopia.

Figure 3 Trends of test positivity rate of confirmed malaria cases from 2010 to 2017 in Bale zone, Southeast Ethiopia.

Figure 4 Mean annual incidence of malaria by Woredas/districts in Bale zone from 2010 to 2017, Southeast Ethiopia.

Table 2 Distribution of Malaria Cases and Incidence Rate by Gender and Age from 2010 to 2017 in Bale Zone, Southeast Ethiopia

Variables	Category	Number (%)	Mean Annual Malaria Incidence per 1,000 Population
Gender	Male	10,356 (62.9)	4.12
	Female	6,109 (37.1)	3.61
Age group	<5 years	2,930 (17.8)	3.12
	Above 5 years	13,535 (82.2)	3.05

Figure 5 Annual incidence of malaria by age group from 2010 to 2017 in Bale zone, Southeast Ethiopia.

Figure 6 Seasonal distribution of malaria from 2010 to 2017 in Bale zone, Southeast Ethiopia.