Some health officials are concerned about the current sustained increase in reported deaths from alcohol-related conditions, attributing this increase to a rise in alcoholism.
Conclusion (therefore)
It's likely that more deaths are being reported as alcohol-related because physicians are more likely to identify these deaths as alcohol-related.
Evidence
Attitudes toward alcoholism have changed radically. It's not widely viewed as a disease, not a moral failing.
Evaluate
Since the conclusion is offering a causal hypothesis for something that has changed, we can use our Explain Curious Fact mindset.
Curious Fact ... why is there an increase in reported deaths from alcohol-related conditions?
Author's Explanation ... There aren't actually more alcohol-related deaths than before. It's just that in the past, physicians were less likely to identify such deaths as alcohol related because of the moral stigma attached to alcoholism. Now that society looks at alcoholism as a disease, physicians are reporting these deaths as alcohol related.
We're always concerned with the same two questions:
1. Could there be an Alternate Explanation for the curious fact? (what could be a different reason for the uptick in alcohol-related deaths?)
2. How plausible is the author's explanation? (what could make it seem more / less believable that changing societal attitudes have made it more likely for physicians to deem a death as alcohol-related?)
Goal
Since this is Strengthen, we want to rule out an alternate explanation for the uptick in reported alcohol-related deaths.
Or, more likely, we want to boost the plausibility of the author's story. The most common plausibility-booster is "No Cause, No Effect", so that would be something like, .