Pennsylvania German vs Immigrants from Western Europe Vision Disability

The statistical analysis conducted on geographies consisting of 233,923,332 people shows a moderate positive correlation between the proportion of Pennsylvania Germans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.479 and weighted average of 2.2%. Similarly, the statistical analysis conducted on geographies consisting of 493,396,041 people shows a near-perfect positive correlation between the proportion of Immigrants from Western Europe and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.922 and weighted average of 2.2%, a difference of 2.2%.

In terms of vision disability, the demographic groups most similar to Pennsylvania Germans are Immigrants from Nigeria (2.2%, a difference of 0.13%), Samoan (2.2%, a difference of 0.14%), German (2.2%, a difference of 0.14%), Immigrants from Guyana (2.2%, a difference of 0.17%), and Immigrants from Brazil (2.2%, a difference of 0.18%).

In terms of vision disability, the demographic groups most similar to Immigrants from Western Europe are Costa Rican (2.2%, a difference of 0.020%), Uruguayan (2.2%, a difference of 0.10%), Immigrants from Burma/Myanmar (2.2%, a difference of 0.21%), Immigrants from North America (2.2%, a difference of 0.22%), and Immigrants from Oceania (2.2%, a difference of 0.26%).