Final answer:
In 2010, under 10% of practices had incorporated elements of an EHR, with exact figures varying by type of practice, such as businesses, educational institutions, medical schools, and independent practices.
Step-by-step explanation:
In 2010, less than 10% of practices had implemented components of an Electronic Health Record (EHR) system. Specific segments had slightly varying percentages, such as business or nonprofit settings that implemented EHR components at a rate of 10%, whereas other educational institutions were at 8%, medical schools at 6%, and independent practices also at 6%. The adoption of EHR systems is vital for improving healthcare quality, safety, and efficiency.