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US Egg Consumption per Person vs US Population Aged 65+

US Egg Consumption per Person and US Population Aged 65+ correlate at r = -0.50 over 63 years (1961–2023), p < 0.0001. With the time trend removed, r = +0.19. Holds up after detrending.

Verdict: Holds up after detrending. Statistically significant (p = < 0.0001) and the association survives trend removal (detrended r = 0.19). Correlation still isn't causation, but this one isn't an obvious artifact.

Pearson r
-0.50
p-value
< 0.0001
Years compared (n)
63 (1961–2023)
95% confidence interval
-0.67 to -0.29
Correlation with the time trend removed
+0.19

Sources

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