Poulsen A, Ullman S
Acta Derm Venereol. 1985;65(6):567-9.
The incidence rate of acquired syphilis per 100 000 total population in Denmark increased by 70% from 6.8 in 1978 to 11.6 in 1982. In 1984 this incidence had decreased by 61.2% to 4.5. The fluctuation of the number of acquired syphilis predominated in the male population with an increase of 71.8% during the five year period 1978-1982 and a decrease of 63.2% during the years 1983 and 1984. In 1978, the incidence of acquired syphilis in males was 11.3 per 100 000 total population increasing to 19.5 in 1982, decreasing to 7.2 in 1984. The decreasing number of acquired syphilis cases during the past two years are correlated to a lower number of sexual contacts among homosexual men because of fear of AIDS.
丹麦每10万总人口中后天梅毒的发病率从1978年的6.8上升到1982年的11.6，增长了70%。1984年，这一发病率下降了61.2%，降至4.5。后天梅毒病例数的波动在男性人群中占主导，在1978 - 1982年的五年间增加了71.8%，在1983年和1984年下降了63.2%。1978年，男性后天梅毒的发病率为每10万总人口11.3，1982年增至19.5，1984年降至7.2。过去两年后天梅毒病例数的减少与同性恋男性因恐惧艾滋病而减少性接触有关。
