Immigrants from South Africa vs Immigrants from Switzerland Vision Disability

The statistical analysis conducted on geographies consisting of 233,222,881 people shows a weak positive correlation between the proportion of Immigrants from South Africa and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.234 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 148,059,339 people shows a strong positive correlation between the proportion of Immigrants from Switzerland and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.767 and weighted average of 2.0%, a difference of 0.75%.

In terms of vision disability, the demographic groups most similar to Immigrants from South Africa are Immigrants from Afghanistan (2.1%, a difference of 0.050%), Estonian (2.1%, a difference of 0.070%), Romanian (2.1%, a difference of 0.11%), Greek (2.1%, a difference of 0.11%), and Australian (2.1%, a difference of 0.17%). Similarly, the demographic groups most similar to Immigrants from Switzerland are Norwegian (2.0%, a difference of 0.010%), Immigrants from Eastern Africa (2.0%, a difference of 0.050%), Immigrants from Moldova (2.0%, a difference of 0.060%), Chinese (2.0%, a difference of 0.090%), and Immigrants from Latvia (2.0%, a difference of 0.14%).