Research Article
Paragonimiasis and Renewed Crab-Eating Behavior in Six Communities from Two Ethnocultural Clusters in Southeastern Nigeria
Table 2
Comparison of some epidemiological indices of crab eaters and noncrab eaters in Southeastern Nigeria.
| | Crab eating | Noncrab eating | Statistical difference |
| Number examined | 466 | 138 | — | Those infected (%) | 80 (17.2) | 0 (0) | = 25.839 (P > 0.05) | Mean intensity | 83 | 0 | — | Sex ratio (M : F) | 1 : 3 | 1 : 2 | — | Mean age (years) | 43 | 26 | = 19.02 (P > 0.05) |
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