Sierra Leonean vs Northern European Vision Disability
COMPARE
Sierra Leonean
Northern European
Vision Disability
Vision Disability Comparison
Sierra Leoneans
Northern Europeans
2.1%
VISION DISABILITY
84.1/ 100
METRIC RATING
141st/ 347
METRIC RANK
2.2%
VISION DISABILITY
50.1/ 100
METRIC RATING
172nd/ 347
METRIC RANK
Sierra Leonean vs Northern European Vision Disability Correlation Chart
The statistical analysis conducted on geographies consisting of 83,336,736 people shows a weak positive correlation between the proportion of Sierra Leoneans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.288 and weighted average of 2.1%. Similarly, the statistical analysis conducted on geographies consisting of 405,711,615 people shows a mild positive correlation between the proportion of Northern Europeans and percentage of population with vision disability in the United States with a correlation coefficient (R) of 0.353 and weighted average of 2.2%, a difference of 2.7%.
Vision Disability Correlation Summary
| Measurement | Sierra Leonean | Northern European |
| Minimum | 0.61% | 1.3% |
| Maximum | 5.8% | 18.1% |
| Range | 5.2% | 16.8% |
| Mean | 2.0% | 3.8% |
| Median | 1.9% | 2.8% |
| Interquartile 25% (IQ1) | 1.4% | 2.0% |
| Interquartile 75% (IQ3) | 2.4% | 4.4% |
| Interquartile Range (IQR) | 1.0% | 2.4% |
| Standard Deviation (Sample) | 0.92% | 3.5% |
| Standard Deviation (Population) | 0.91% | 3.4% |
Similar Demographics by Vision Disability
Demographics Similar to Sierra Leoneans by Vision Disability
In terms of vision disability, the demographic groups most similar to Sierra Leoneans are Immigrants from Netherlands (2.1%, a difference of 0.010%), Immigrants from Morocco (2.1%, a difference of 0.13%), South American (2.1%, a difference of 0.15%), Immigrants from Sierra Leone (2.1%, a difference of 0.15%), and Ukrainian (2.1%, a difference of 0.25%).
| Demographics | Rating | Rank | Vision Disability |
| Venezuelans | 87.2 /100 | #134 | Excellent 2.1% |
| Vietnamese | 86.7 /100 | #135 | Excellent 2.1% |
| Czechs | 86.3 /100 | #136 | Excellent 2.1% |
| Immigrants | South Eastern Asia | 86.3 /100 | #137 | Excellent 2.1% |
| Arabs | 86.3 /100 | #138 | Excellent 2.1% |
| Immigrants | Morocco | 85.2 /100 | #139 | Excellent 2.1% |
| Immigrants | Netherlands | 84.2 /100 | #140 | Excellent 2.1% |
| Sierra Leoneans | 84.1 /100 | #141 | Excellent 2.1% |
| South Americans | 82.8 /100 | #142 | Excellent 2.1% |
| Immigrants | Sierra Leone | 82.8 /100 | #143 | Excellent 2.1% |
| Ukrainians | 81.9 /100 | #144 | Excellent 2.1% |
| Immigrants | Bosnia and Herzegovina | 81.5 /100 | #145 | Excellent 2.1% |
| Italians | 79.7 /100 | #146 | Good 2.1% |
| Immigrants | Sudan | 78.4 /100 | #147 | Good 2.1% |
| Finns | 78.3 /100 | #148 | Good 2.1% |
Demographics Similar to Northern Europeans by Vision Disability
In terms of vision disability, the demographic groups most similar to Northern Europeans are Scandinavian (2.2%, a difference of 0.0%), Immigrants from Canada (2.2%, a difference of 0.010%), Immigrants from Fiji (2.2%, a difference of 0.16%), Yugoslavian (2.2%, a difference of 0.22%), and Lebanese (2.2%, a difference of 0.26%).
| Demographics | Rating | Rank | Vision Disability |
| Immigrants | Iraq | 64.8 /100 | #165 | Good 2.1% |
| Immigrants | England | 62.8 /100 | #166 | Good 2.1% |
| Immigrants | Africa | 62.6 /100 | #167 | Good 2.1% |
| Brazilians | 62.2 /100 | #168 | Good 2.1% |
| South American Indians | 57.4 /100 | #169 | Average 2.2% |
| Swiss | 55.7 /100 | #170 | Average 2.2% |
| Lebanese | 54.3 /100 | #171 | Average 2.2% |
| Northern Europeans | 50.1 /100 | #172 | Average 2.2% |
| Scandinavians | 50.0 /100 | #173 | Average 2.2% |
| Immigrants | Canada | 50.0 /100 | #174 | Average 2.2% |
| Immigrants | Fiji | 47.6 /100 | #175 | Average 2.2% |
| Yugoslavians | 46.5 /100 | #176 | Average 2.2% |
| Slavs | 46.0 /100 | #177 | Average 2.2% |
| Immigrants | Oceania | 45.1 /100 | #178 | Average 2.2% |
| Immigrants | North America | 44.5 /100 | #179 | Average 2.2% |