2x2 table and relative risk.

Question 7 1 pts For this question and the next one, you'll need information from Table 2. Set up a 2x2 table for the key secondary outcome, number of participants who were 280% abstinent, comparing all those randomized to BUP (combining the 300/300 and 300/100 exposure groups) to those randomized to placebo. Calculate the risk of 280% abstinence among those in any BUP group relative to those in the placebo group. S Question 8 1 pts Fill in the blanks to write an interpretation of your answer. [59'9\"] " -fold risk (or increased risk} of BUP-XR 300 mg/300 mg BUP-XR 300 mg/100 mg Placebo plus individual plus individual drug plus individual drug drug counselling (n=99) counselling (n=196) counselling (n=194) Primary outcome Mean participants' percentage abstinence 41.3% (39-66%) 42.7% (38.50%) 5.0% (16-98%) p value vs placebo plus individual drug counselling P