Variables N Plasmodium spp. Adjusted Odd ratio (95% CI) P. value
Toilet facilities
Water system 74 30 (40.5) 1.00  
Cesspit 40 24 (60.0) 2.200 (1.004 - 4.821) 0.049
No toilet 357 246(68.9) 3.250 (1.941 - 5.442) 0.0001
P .value   0.001    
Bush around habitation
No 90 38 (42.2) 1.00  
Yes 381 262 (68.8) 3.013 (1.881 - 4.826) 0.0001
P. Value   0.001    
Source of drinking water
Portable water 233 145 (62.2) 1.00  
Others (river and well) 238 155 (65.1) 1.385 ( 1.604 -  7.141) 0 .091
P .value   0.083    
Distance of dumpsite to habitation
100metre 117 64 (54.7) 1.00  
≤ 50metre 254 236 (92.9) 3.416 (1 .864 -  4.599) 0 .049
P .value   0.001    
Monthly income
≥ N10000 66 36 (54.5) 1.00  
N4000-7000 138 77   (55.8) 1.052 (0.583 - 1.897) 0.866
No income 267 187  (70.0) 1.948 (1.123 - 3.379) 0.018
P .value   0.005    
Education status
Illiterate 134 90(67.2) 2.791 (1.067- 3.672) 0.012
Primary school 113 77(68.1) 2.070 (1.092-3.922) 0.026
Post primary school 224 133(59.3) 1.00  
P .value   0.106    
Knowledge about infection
Yes 215 116(54.0) 1.00  
No 256 184 (71.9) 3.259 (1.581-3.824) 0.001
P .value   0.001    
Table 2:  Prevalence of malaria infection and logistic regression analysis of socio-economic and environmental factors of individuals.