T.P.H.A Positive Rate of General and Ordinary Health Examine

일반(一般) 정기(定期) 건강진단자(健康診斷者)의 T.P.H.A양성율(陽性率)

In medical selection of Daehan Education Insurance, for 6 months from June 1st, 1984 to November 30th, 1984 we examined 2523 persons, who were supposed to receive general test and Normal subject test Then we did syphilis test by selecting the way of R.P.R. card test and repeatedly confirming the examination serologically. The results are as follows: 1) As results of R.P.R. card test, 30 out of 1592 males are positive(1.89%) and 10 out of 931 females are positive(1.1%). 40 out of total 2523 persons are positive(1.6%). 2) As results of T.P.H.A, 28 out of 1592 males are positive(1.76%) and 9 out of 931 females are positive. 37 out of total 2523 persons are positive(1.47%). 3) When R.P.R. card test is compared with T.P.H.A test, 40 persons by R.P.R. showed that 2 males and female are negative and only 37 persons are positive in T.P.H.A test. And so the result agreement rate of R.P.R. card test and T.P.H.A test showed 92.5%. 4) In the age-distribution males have high positive rates in 30's and 40's and females have high positive rates in 20's and 40's when the subjects are normal.