Test-Retest Reliability of a Food Frequency Questionnaire to Assess Seafood Intake Dynamics for High-End Consumers in Coastal Gulf of Mexico Communities

<div>An illustration of the agreement in the responses to the shrimp portion size variable in the noncoastal subgroup (a) and yearly frequency of the consumption of shrimp (monthly) in the coastal subgroup (b). The diagrams represent relatively low level of agreement between the responses.</div>

Journal of Environmental and Public Health

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Figure 3

Figure 3: Test-Retest Reliability of a Food Frequency Questionnaire to Assess Seafood Intake Dynamics for High-End Consumers in Coastal Gulf of Mexico Communities 

Figure 3 | Test-Retest Reliability of a Food Frequency Questionnaire to Assess Seafood Intake Dynamics for High-End Consumers in Coastal Gulf of Mexico Communities 