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Table 3 Results of multivariate logistic regression

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

Explanatory variables OR 95% CI p-value
With accumulated water in backyard in winter 1.40 1.06 – 1.88 0.020
Head of family’s schooling: illiterate or elementary school 1.62 1.11 – 2.42 0.015
Age group: 10–19 years 2.35 1.53 – 3.65 0.000
Age group: 20–39 years 2.89 1.98 – 4.28 0.000
Age group: 40–59 years 2.02 1.30 – 3.16 0.002
Not living in asphalted street 1.57 1.14 – 2.17 0.006
Family income: < 1 minimum monthly salary 1.46 1.07 – 1.98 0.017
Male sex 1.71 1.31 – 2.24 0.000
  1. AIC 1441.9.