Similarities and differences between an PHR and an EHR

Similarities and differences between an PHR and an EHR.

 Discuss the background and similarities and differences between an PHR and an EHR, including the different security concerns with both. Then discuss the necessary security, privacy, and confidentiality measures that should be in place to link a proposed PHR to a current EHR within healthcare.

Similarities and differences between an PHR and an EHR