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US Alcohol Consumption vs US Health Expenditure

US Alcohol Consumption and US Health Expenditure correlate at r = +0.93 over 21 years (2000–2020), p < 0.0001. With the time trend removed, r = +0.51. Interpret with caution.

Verdict: Interpret with caution. Much of the apparent link is driven by a shared time trend: r falls from 0.93 to 0.51 once the trend is removed.

Pearson r
+0.93
p-value
< 0.0001
Years compared (n)
21 (2000–2020)
95% confidence interval
0.83 to 0.97
Correlation with the time trend removed
+0.51

Sources

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Correlation does not imply causation. How the verdict is worked out.