Question

Asked Apr 22, 2019

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A study is run 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 below.

Exposure to Lead Paint |
ADHD |
No ADHD |

Yes |
34 |
71 |

No |
29 |
266 |

- Estimate the crude or unadjusted relative risk.

________

- Estimate the crude or unadjusted odds ratio.

_______

Step 1

Given data of exposure to lead paint in childhood and attention deficit hyperactivity disirder. Total sample children = 400 is shown below

The crude or unadjusted relative risk is the ratio of probability of ADHD given exposed to lead paint ...

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