South African vs Immigrants from Portugal Self-Care Disability

The statistical analysis conducted on geographies consisting of 182,494,090 people shows a weak negative correlation between the proportion of South Africans and percentage of population with self-care disability in the United States with a correlation coefficient (R) of -0.253 and weighted average of 2.3%. Similarly, the statistical analysis conducted on geographies consisting of 174,707,428 people shows a substantial positive correlation between the proportion of Immigrants from Portugal and percentage of population with self-care disability in the United States with a correlation coefficient (R) of 0.569 and weighted average of 2.8%, a difference of 18.8%.

Self-Care Disability Correlation Summary

Measurement	South African	Immigrants from Portugal
Minimum	0.63%	0.93%
Maximum	6.0%	11.1%
Range	5.4%	10.2%
Mean	2.4%	3.2%
Median	2.2%	2.8%
Interquartile 25% (IQ1)	1.7%	2.3%
Interquartile 75% (IQ3)	2.8%	3.6%
Interquartile Range (IQR)	1.1%	1.2%
Standard Deviation (Sample)	1.3%	1.7%
Standard Deviation (Population)	1.3%	1.7%

Similar Demographics by Self-Care Disability

Demographics Similar to South Africans by Self-Care Disability

In terms of self-care disability, the demographic groups most similar to South Africans are Immigrants from Argentina (2.3%, a difference of 0.030%), Brazilian (2.3%, a difference of 0.060%), Immigrants from Zaire (2.3%, a difference of 0.090%), Immigrants from Norway (2.3%, a difference of 0.090%), and Swedish (2.3%, a difference of 0.12%).

Demographics	Rating \| Rank	Self-Care Disability
Immigrants \| Japan	99.5 /100 \| #60	Exceptional 2.3%
Palestinians	99.4 /100 \| #61	Exceptional 2.3%
Egyptians	99.4 /100 \| #62	Exceptional 2.3%
Mongolians	99.3 /100 \| #63	Exceptional 2.3%
Swedes	99.3 /100 \| #64	Exceptional 2.3%
Brazilians	99.3 /100 \| #65	Exceptional 2.3%
Immigrants \| Argentina	99.3 /100 \| #66	Exceptional 2.3%
South Africans	99.3 /100 \| #67	Exceptional 2.3%
Immigrants \| Zaire	99.2 /100 \| #68	Exceptional 2.3%
Immigrants \| Norway	99.2 /100 \| #69	Exceptional 2.3%
Immigrants \| Northern Europe	99.2 /100 \| #70	Exceptional 2.3%
Asians	99.2 /100 \| #71	Exceptional 2.3%
Eastern Europeans	99.2 /100 \| #72	Exceptional 2.3%
Immigrants \| Egypt	99.1 /100 \| #73	Exceptional 2.3%
Immigrants \| Switzerland	99.1 /100 \| #74	Exceptional 2.3%

Demographics Similar to Immigrants from Portugal by Self-Care Disability

In terms of self-care disability, the demographic groups most similar to Immigrants from Portugal are West Indian (2.8%, a difference of 0.090%), American (2.8%, a difference of 0.20%), Immigrants from Guyana (2.8%, a difference of 0.29%), Barbadian (2.7%, a difference of 0.43%), and Belizean (2.7%, a difference of 0.57%).

Demographics	Rating \| Rank	Self-Care Disability
Africans	0.0 /100 \| #289	Tragic 2.7%
Cubans	0.0 /100 \| #290	Tragic 2.7%
Guyanese	0.0 /100 \| #291	Tragic 2.7%
Central American Indians	0.0 /100 \| #292	Tragic 2.7%
Belizeans	0.0 /100 \| #293	Tragic 2.7%
Blackfeet	0.0 /100 \| #294	Tragic 2.7%
Barbadians	0.0 /100 \| #295	Tragic 2.7%
Immigrants \| Portugal	0.0 /100 \| #296	Tragic 2.8%
West Indians	0.0 /100 \| #297	Tragic 2.8%
Americans	0.0 /100 \| #298	Tragic 2.8%
Immigrants \| Guyana	0.0 /100 \| #299	Tragic 2.8%
Immigrants \| Fiji	0.0 /100 \| #300	Tragic 2.8%
Pima	0.0 /100 \| #301	Tragic 2.8%
Immigrants \| St. Vincent and the Grenadines	0.0 /100 \| #302	Tragic 2.8%
Immigrants \| Belize	0.0 /100 \| #303	Tragic 2.8%