In male, ten most common causes of YLD included gastritis, spinal degeneration, colitis, low back pain, asthenia, hypertension, schizophrenia, polyarthritis, sciatica, and sore throat while in female, they were gastritis, spinal degeneration, polyarthritis, asthenia, colitis, low back pain, vestibular disorders, sciatica, hypertension and cerebral circulatory disorders.