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A Brief Description of the DIEPSS Subscales
The severity of each item is rated from 0 (normal) to 4 (severe).
1. Gait(º¸Çà)
Shuffling, slow gait. Evaluate the degree of reduction in speed and step, decrease in pendular arm movement, stooped posture and propulsion phenomenon.
2. Bradykinesia(¿îµ¿´À¸²)
Slowness and poverty of movements: Delay and/or difficulty in initiating and/or terminating movements. Rate degree of poverty of facial expression (mask-like face) and monotonous, slurred speech, as well.
3. Sialorrhea(ħÈ긮±â)
Excess salivation.
4. Muscle rigidity(±ÙÀ°°Á÷)
Resistance to flexion and extension of upper arms. Rate cogwheeling, waxy flexibility, lead-pipe rigidity and the degree of flexibility of wrists, as well.
5. Tremor(¶³¸²)
Repetitive, regular (4-8 Hz) and rhythmic movements observed in the oral region, fingers, extremities and trunk.
6. Akathisia(ÁºҾȼ®Áõ)
Subjective inner restlessness and related distress; awareness of the inability to remain seated, restless legs, fidgety feelings, desire to move constantly, etc. Rate increased motor phenomena (body rocking, shifting from foot to foot, stamping in place, crossing and uncrossing legs, pacing around, etc.), as well.
7. Dystonia(±Ù±äÀåÀÌ»óÁõ)
Symptoms induced by the hypertonic state of muscles. Stiffness, twisting, and persistent abnormal position of muscles observed in tongue, neck, extremities, trunk, etc. Rate tongue protrusion, torticollis, retrocollis, trismus, oculogyric crisis, Pisa syndrome, etc.
8. Dyskinesia(¿îµ¿ÀÌ»óÁõ)
Hyperkinetic abnormal movements. Apparently purposeless, irregular, and involuntary movements observed in face, mouth, tongue, extremities and/or trunk. Include choreic and athetoid movements, but do not rate tremor.
9. Overall severity
Overall severity of extrapyramidal symptoms.
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