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Table 2 S. mansoni and hookworm median prevalence (inter-quantile range, minimum-maximum range) and arithmetic mean intensity of infection (95% CI) by districts, Sierra Leone

From: Improved mapping strategy to better inform policy on the control of schistosomiasis and soil-transmitted helminthiasis in Sierra Leone

  No of subjects S. mansoni Hookworm
Prevalence (%)    
Bo 269 6.7 (3.3-13.3, 0.0-63.3) 50.0 (17.2-53.3, 6.7-66.7)
Bombali 261 13.3 (3.3-29.6, 0.0-67.9) 11.1 (10.0-17.9, 3.4-46.7)
Kailahun 270 63.3 (43.3-66.7, 43.3-73.3) 16.7 (10.0-20.0, 3.3-23.3)
Kenema 269 46.7 (23.3-50.0, 17.2-96.7) 26.7 (16.7-36.7, 0.0-60.0)
Koinadugu 211 41.9 (30.0-83.3, 13.3-93.3) 26.7 (16.7-35.0, 9.7-46.7)
Kono 240 71.7 (58.3-82.5, 53.3-93.3) 31.7 (22.5-36.7, 10.0-40.0)
Tonkolili 240 18.3 (14.2-74.2, 3.3-90.0) 56.7 (50.0-57.5, 26.7-66.7)
Intensity of Infection (epg)   
Bo 269 17.8 (1.9-33.8) 68.2 (36.5-99.9)
Bombali 261 32.1 (1.6-62.6) 12.5 (0.0-28.6)
Kailahun 270 120.2 (31.5-208.8) 7.7 (2.8-12.6)
Kenema 269 104.5 (0.0-210.8) 38.8 (13.3-64.3)
Koinadugu 211 112.3 (26.7-197.9) 25.7 (15.3-36.1)
Kono 240 250.3 (95.0-405.6) 29.9 (17.5-42.3)
Tonkolili 240 80.5 (9.2-151.8) 139.9 (72.0-207.8)