1982 World's Fair PEZ Dispenser. With only two in existence, the 1982 World's Fair promotional PEZ dispensers are the most valuable items of their kind. One with a blue stem features the head of an astronaut with a blue helmet. The other has a white helmet and a grass green stem.
Numerator 2: The number of members who achieved a PDC* of at least 75% for their asthma controller medications during the. treatment period. *PDC is the proportion of days covered by at least one asthma controller medication prescription in the measurement year. 2a1.4 Denominator Statement: All health plan members 5â64 years of age during the measurement year who were identified as. having moderate to severe persistent asthma.
What is photodynamic therapy? Photodynamic therapy (PDT) is a treatment that uses special drugs, called photosensitizing agents, along with light to kill cancer cells. The drugs only work after they have been activated or âturned onâ by certain kinds of light. PDT may also be called photoradiation therapy, phototherapy, or photochemotherapy.