Persons using assistive technology may not be able to fully access information in this file. For assistance, e-mail niddk-cr@imsweb.com. Include the Web site and filename in your message. 421 records 9 Variables Variable Type Len DLen Format InFormat Label IntvwID Num 8 12 12. . IntvwID DrugName Num 8 12 12. . DrugName MedDose Num 8 12 12. . MedDose AgeFirst Num 8 12 12. . AgeFirst MedFreq Num 8 12 12. . MedFreq MedPPD Num 8 12 12. . MedPPD Duration Num 8 12 12. . Duration MedReas Num 8 12 12. . MedReas RecID Num 8 12 12. . RecID