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US Imports vs US Life Expectancy
US Imports and US Life Expectancy correlate at r = +0.95 over 55 years (1970–2024), p < 0.0001. With the time trend removed, r = +0.73. Holds up after detrending.
Verdict: Holds up after detrending. Statistically significant (p = < 0.0001) and the association survives trend removal (detrended r = 0.73). Correlation still isn't causation, but this one isn't an obvious artifact.
- Pearson r
- +0.95
- p-value
- < 0.0001
- Years compared (n)
- 55 (1970–2024)
- 95% confidence interval
- 0.92 to 0.97
- Correlation with the time trend removed
- +0.73
Sources
- US Imports (% of GDP): World Bank. US Imports (World Bank indicator NE.IMP.GNFS.ZS).
- US Life Expectancy (years): World Bank. US Life Expectancy (World Bank indicator SP.DYN.LE00.IN).
Related pairs
- US Nuclear Power Generation vs US Life Expectancy (r = +0.96)
- US Infant Mortality vs US Life Expectancy (r = -0.96)
- US Life Expectancy vs US Population (r = +0.96)
- US Median Age vs US Life Expectancy (r = +0.95)
- US Life Expectancy vs US Urban Population (r = +0.95)
- US Life Expectancy vs US Rural Population (r = -0.95)
Correlation does not imply causation. How the verdict is worked out.