Table 3. Existing Medications of Subject

Disease	Medication	Period of prescribed medication	Anatomical Therapeutic Chemical (ACT) Classification System*
Diabetes mellitus	Yuhan Metformin XR Tab. 500mg 2T#2	About 1 year	A10BA02 : METFORMIN
Hyperlipidemia	Lipitor Tab. 10mg 1T#1	About 4 years	C10AA05 : ATORVASTATIN
Behcet's disease	Eso Duo Tab. 20/800mg 1T#1Methylon Tab. 4mg 0.5T#1Colchine Tab. 2T#2Ganaton Tab. 50mg 1T#1Imotun Cap. 1C#1	About 7 years	A02BC : PROTON PUMP INHIBITORSH02AB04 : METHYLPREDNISOLONEM04AC01 : COLCHICINEA03FA07 : ITOPRIDEM01AX26 : AVOCADO AND SOYABEAN OIL, UNSAPONIFIABLES
Osteoporosis	Dicamax 1000 Tab. 1T#1	About 11 years	A12AX : CALCIUM, COMBINATIONS WITH VITAMIN D AND/OR OTHER DRUGS

The Anatomical Therapeutic Chemical (ATC) classification system is a drug classification system that controlled by the World Health Organization Collaborating Centre for drug statistics methodology (WHOCC).
Tab., tablet; Cap., capsule;