“…Further data not given in Table III regarding profession, tribe, and habitat were studied, but a regular married life remained the only parameter clearly influencing the incidence of gonorrhoea. Other authors have pointed to low grade education (Willcox, 1962;Fiumara, Appel, Hill, and Mescon, 1959;Ekstrom, 1970), itinerant occupations (Lees, 1951;Wilson Rae, 1951;Shepard and Page, 1955;British Cooperative Clinical Group, 1956;Haro and Patiala, 1957;Ekstr6m, 1970), low income, unemployment, and slum housing (Siddhu and others, 1969;Platts, 1969;Brown, 1970;Ekstrom, 1970). Gonorrhoea has also been found to be common among university students (Arya and Bennett, 1967;Juhlin, 1968) and especially among immigrants (Laird, 1963;Willcox, 1963c).…”