The County Health Rankings show us that where we live matters to our health. The health of a community depends on many different factors - ranging from health behaviors, education and jobs, to quality of health care, to the environment.

2011 | Knox, Kentucky

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  Knox
County
Error
Margin
National
Benchmark*
Kentucky Rank
(of 120)
Health Outcomes 107
Mortality 109
Premature death 13,224 11,823-14,626 5,564 8,859  
Morbidity 99
Poor or fair health 35% 30-40% 10% 22%  
Poor physical health days 7.6 6.3-9.0 2.6 4.7  
Poor mental health days 5.7 4.5-6.8 2.3 4.3  
Low birthweight 9.0% 8.1-10.0% 6.0% 8.9%  
Health Factors 109
Health Behaviors 92
Adult smoking 28% 23-34% 15% 28%  
Adult obesity 34% 28-40% 25% 31%  
Excessive drinking 6% 3-13% 8% 11%  
Motor vehicle crash death rate 30 23-38 12 22  
Sexually transmitted infections 262   83 287  
Teen birth rate 89 82-96 22 52  
Clinical Care 54
Uninsured adults 13% 11-16% 13% 19%  
Primary care physicians 2,701:1   631:1 922:1  
Preventable hospital stays 151 141-161 52 105  
Diabetic screening 84% 72-96% 89% 82%  
Mammography screening 53% 40-66% 74% 62%  
Social & Economic Factors 112
High school graduation 78%   92% 84%  
Some college 23%   68% 54%  
Unemployment 11.8%   5.3% 10.5%  
Children in poverty 45% 35-55% 11% 23%  
Inadequate social support 28% 22-37% 14% 20%  
Children in single-parent households 35%   20% 32%  
Homicide rate     1 5  
Physical Environment 111
Air pollution-particulate matter days 0   0 2  
Air pollution-ozone days 0   0 2  
Access to healthy foods 13%   92% 44%  
Access to recreational facilities 0   17 8  

* 90th percentile, i.e., only 10% are better
Note: Blank values reflect unreliable or missing data