Final answer:
The crucial consideration, beyond the 70% recovery rate within 48 hours when taking the drug, would be: (b) how many people recovered in more than 48 hours when taking the drug
Step-by-step explanation:
Understanding the percentage of individuals who recovered beyond the stipulated 48-hour timeframe while under the drug's effect is vital. This data offers insight into the drug's efficacy and potential variations in recovery times.
Assessing those who took longer to recuperate aids in comprehending the treatment's overall effectiveness and potential cases where the drug might not have accelerated recovery within the expected time frame. This information contributes significantly to a comprehensive evaluation of the drug's success rate and its impact on recovery timelines beyond the specified 48-hour mark.