Читать книгу Rural Hygiene - Henry N. Ogden - Страница 14

Table VI. Showing Death-rates per 100,000 Population from Typhoid Fever in Places Indicated

Оглавление
Year 1900 1901 1902 1903 1904 1905 1906 1907 1908
The registration area 35.9 32.4 34.5 34.4 32.0 28.1 32.1 30.3 25.3
Registration cities 36.5 33.9 37.5 38.2 35.2 30.1 34.2 32.9 25.8
Cities in registration states 28.5 26.5 25.9 24.6 24.0 22.0 34.2 31.7 24.5
Rural part of registration states 34.6 28.8 27.0 24.7 23.8 23.0 28.6 26.0 24.3

This table shows that, taking the United States as a whole, the typhoid-rate in rural districts is generally less than in cities and that in cities the rate is excessively high.

When it is remembered that by filtration of public water-supplies the typhoid-rate may be brought down to about 15 per 100,000, and that cities with pure water-supplies will not exceed that rate, it is plain how serious is the danger from typhoid in such cities as Cohoes or Oswego. The following table from statistics taken in New York State shows the same conditions as Table VI.—

Rural Hygiene

Подняться наверх