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Chapter 9 question 1 A study is conducted to estimate the association between exposure to lead...

Chapter 9 question 1

  1. A study is conducted to estimate the association between exposure to lead paint in childhood and attention-deficit hyperactivity disorder (ADHD). Data on n = 400 children are collected, and data on exposure and ADHD diagnosis are shown in Table 9–26.

    TABLE 9–26 Exposure to Lead Paint and ADHD

    Exposure to Lead Paint

    ADHD

    No ADHD

    Yes

    34

    71

    No

    29

    266

a . Estimate the crude or unadjusted relative risk.

b. Estimate the crude or unadjusted odds ratio.

There seem to be some conflicting answers please calculate the correct one. Thanks

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