
Bias Formulas for External Adjustment and Sensitivity Analysis of Unmeasured Confounders
Keywords: روش های اپیدمیولوژیک; Bias; Bias Adjustment; Confounding; Epidemiologic Methods; Odds Ratio; Risk Difference; Risk Ratio; Sensitivity Analysis; Unmeasured ConfoundersA, cases; B, controls or noncases; X, exposure; Z, unmeasured confounder; D, outcome; N, number of any specifie