Using this example, what is the odd ratio representing the odds of being infected with Covid for a person living in a single home with multiple families compared to a person living in a single home with a single family with multiple generations?  Enter the answer up to three digits after decimal

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Using this example, what is the odd ratio representing the odds of being infected with Covid for a person living in a single home with multiple families compared to a person living in a single home with a single family with multiple generations?  Enter the answer up to three digits after decimal
**Analysis of Living Situations and COVID-19 Log-Odds**

In a study modeling the likelihood of contracting COVID-19 based on living situations, several indicator variables were defined:

- **Z1**: Resided in an apartment building with a single nuclear family (e.g., parents and children).
- **Z2**: Resided in an apartment building with a single family including multiple generations (more than 2 generations).
- **Z3**: Lived in a single-family home or townhouse with multiple families.
- **Z4**: Lived in a single-family home or townhouse with a single family including multiple generations (more than 2 generations).

The **reference category** for comparison was defined as living in a single-family home or townhouse with a single nuclear family.

The **fitted logistic regression equation** derived from the study is:

\[ \text{logit} = 0.20 + 0.10*Z1 + 0.30*Z2 + 0.45*Z3 + 0.20*Z4 \]

This equation helps to understand how different living conditions may influence the probability, expressed in log-odds, of contracting COVID-19.
Transcribed Image Text:**Analysis of Living Situations and COVID-19 Log-Odds** In a study modeling the likelihood of contracting COVID-19 based on living situations, several indicator variables were defined: - **Z1**: Resided in an apartment building with a single nuclear family (e.g., parents and children). - **Z2**: Resided in an apartment building with a single family including multiple generations (more than 2 generations). - **Z3**: Lived in a single-family home or townhouse with multiple families. - **Z4**: Lived in a single-family home or townhouse with a single family including multiple generations (more than 2 generations). The **reference category** for comparison was defined as living in a single-family home or townhouse with a single nuclear family. The **fitted logistic regression equation** derived from the study is: \[ \text{logit} = 0.20 + 0.10*Z1 + 0.30*Z2 + 0.45*Z3 + 0.20*Z4 \] This equation helps to understand how different living conditions may influence the probability, expressed in log-odds, of contracting COVID-19.
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