Question: From the summary table below, suggest whether there is presence of confounding and interaction, no confounding, and no interactions, or confounding and no interactions. Example

From the summary table below, suggest whether there is presence of confounding and interaction, no confounding, and no interactions, or confounding and no interactions.

Example Study (Effect Measure) Adjusted vs. Crude
Stratum 1 Estimate Stratum 2 Estimate Crude Estimate
1 Longitudinal (RR) 1.02 1.86 4.00
2 Longitudinal (RR) 1.74 3.00 1.00
3 Case-control (OR) 0.96 0.45 1.83
4 Longitudinal (RR) 4.00 4.00 4.00
5 Longitudinal (RR) 1.00 1.00 1.00
6 Case-control (OR) 1.83 1.83 1.83
7 Longitudinal (RR) 4.00 4.00 4.00
8 Longitudinal (RR) 1.00 1.00 1.00
9 Case-control (OR) 1.83 1.83 1.83
10 Longitudinal (RR) 1.01 1.03 4.00
11 Longitudinal (RR) 3.00 3.00 1.00
12 Case-control (OR) 0.83 0.83 1.83

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