CROSS MULTIPLY AND DIVIDE - UrbanDine

Fill in the numbers in the crude table. Question 7b. Calculate the odds ratios for each table. Parity ≤ 2: OR = 6.00. Parity > 2: OR = 4.50. All Parity: OR = 9.17. Question 7c. Calculate the Mantel-Haenszel odds ratio, adjusting for parity. M-H OR = 5.35. Question 7d What is your conclusion? a. The M-H OR shows that effect-modification still ... ................
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