From Fat, Dumb and Happy to Healthy, Wealthy and Wise

Manufacturers use a tool called Pareto analysis to evaluate quality issues. They rank the problems and attack the biggest ones first.

I don't have to draw a Pareto chart to see where to start with health care costs. More than 75 percent of medical expenditures are for treating people with chronic diseases.

Chronic illnesses include cardiovascular disease, cancer, respiratory disease, and diabetes. A large percentage of cases are preventable, or can at least be managed less expensively.

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