Barbadian vs Ghanaian Vision Disability

The statistical analysis conducted on geographies consisting of 141,266,636 people shows a slight negative correlation between the proportion of Barbadians and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.056 and weighted average of 2.3%. Similarly, the statistical analysis conducted on geographies consisting of 190,620,307 people shows a mild positive correlation between the proportion of Ghanaians and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.324 and weighted average of 2.2%, a difference of 2.5%.

In terms of vision disability, the demographic groups most similar to Barbadians are Immigrants from Trinidad and Tobago (2.3%, a difference of 0.28%), Nigerian (2.3%, a difference of 0.56%), Trinidadian and Tobagonian (2.2%, a difference of 0.77%), Immigrants from Ghana (2.2%, a difference of 0.91%), and Bermudan (2.2%, a difference of 0.92%). Similarly, the demographic groups most similar to Ghanaians are Czechoslovakian (2.2%, a difference of 0.020%), Immigrants from El Salvador (2.2%, a difference of 0.070%), Immigrants from Thailand (2.2%, a difference of 0.16%), Slovak (2.2%, a difference of 0.28%), and Immigrants from Zaire (2.2%, a difference of 0.37%).