Abstract
On the relation between blood pressure and audiogram in the human body by Dr. Densaburo Kobayashi, Dr. Takehiko Nagahama et al, were reported. We have studied on hearing loss of all officials in Fukuchiyama National Corporation at the medical examination. An audiographical classification in this study was made to the data of pure tone and was classified to the type of flat, horizontal, low tone deafness, gradual form, abrupt form, high and low tone deafness.
We obtained the results as follows.
1) Positive rate of hearing loss in both side was 25.7%, left side 37.2%, right side 37.7%.
2) The rate of the patient whose blood pressure was out of range was 18.7%, 105 of 906, classifying according to the dicision of the Japanese National
