Immigrants from Trinidad and Tobago vs Ghanaian Vision Disability

The statistical analysis conducted on geographies consisting of 223,458,050 people shows a weak positive correlation between the proportion of Immigrants from Trinidad and Tobago and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.268 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 2.3%.

In terms of vision disability, the demographic groups most similar to Immigrants from Trinidad and Tobago are Nigerian (2.3%, a difference of 0.29%), Trinidadian and Tobagonian (2.2%, a difference of 0.50%), Immigrants from Ghana (2.2%, a difference of 0.63%), Bermudan (2.2%, a difference of 0.64%), and Indonesian (2.2%, a difference of 0.73%). 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 Grenada (2.2%, a difference of 0.11%), Immigrants from Thailand (2.2%, a difference of 0.16%), and Slovak (2.2%, a difference of 0.28%).