Please help me with this.

b. We want to determine whether birth weight is a confounder of the relationship between anomaly status and neonatal mortality or it is an effect modifier - modifying the effect of anomaly status on the odds of neonatal mortality - in this study population. Construct two appropriate 2x2 tables to investigate if birth weight is an effect modifier or confounder, or neither in this study (use rule of thumb: use 2 10% difference for confounding and 2 33% difference for effect modification). [ Note: M-H Adjusted OR = stratum +(bad stratum 2 stratum 1 (n stratum 2 1OR crude -OR adjusted OR adjusted Larger stratified OR-Smaller stratified OR Smaller stratified OR * 100 Neonatal Any anomaly, LBW (