Comanche vs Spanish American Indian Vision Disability

The statistical analysis conducted on geographies consisting of 109,767,498 people shows a poor negative correlation between the proportion of Comanche and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.176 and weighted average of 2.8%. Similarly, the statistical analysis conducted on geographies consisting of 73,139,159 people shows a poor negative correlation between the proportion of Spanish American Indians and percentage of population with vision disability in the United States with a correlation coefficient (R) of -0.152 and weighted average of 2.6%, a difference of 10.4%.

In terms of vision disability, the demographic groups most similar to Comanche are Black/African American (2.8%, a difference of 2.0%), Tohono O'odham (2.8%, a difference of 2.7%), Alaska Native (2.7%, a difference of 4.2%), Yup'ik (2.7%, a difference of 5.3%), and Shoshone (2.7%, a difference of 5.5%). Similarly, the demographic groups most similar to Spanish American Indians are Immigrants from Cabo Verde (2.6%, a difference of 0.22%), Aleut (2.6%, a difference of 0.36%), Hispanic or Latino (2.6%, a difference of 0.66%), Menominee (2.5%, a difference of 1.3%), and Iroquois (2.6%, a difference of 1.3%).