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Table 1 Occurrences of schistosomiasis cases and prevalence according to district, Porto de Galinhas, Ipojuca, Pernambuco, 2010

From: Risk analysis for occurrences of schistosomiasis in the coastal area of Porto de Galinhas, Pernambuco, Brazil

Districts Sampled (n) Positives 95% CI
   No % Prevalence (%)  
Merepe III 315 14 3.2 4.4 1.8 – 5.5
Salinas* 1263 259 59.7 20.6* 54.9 – 64.3
Socó* 590 96 22.1 16.3* 18.4 – 26.4
Pantanal* 291 40 9.2 13.7* 6.7 – 12.4
Vila de Porto 241 16 3.7 6.6 2.2 – 6.0
Total 2700 425 97.9 15.7
  1. *Frequency variation statistically significant (CI).