Public Health Rep

A blood pressure survey was carried out in 1976 in the city of Nuevo Laredo, Mexico, which involved 6,351 persons 30-69 years old. The study sample was recruited so as to represent an approximation of the overall distribution of occupational classes in the urban population. Members of the population sample were relatively young and of low educational attainment. To the extent that comparisons among surveys are feasible, mean blood pressure levels and hypertension rates were roughly comparable to those found in the white population of the United States. Although no firm conclusions can be drawn from the survey, a trend toward somewhat higher hypertension rates within the professional and managerial class was observed in some age groups in Laredo.7063591PMCnul