Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for London County Council]
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48
Influenza, Bronchitis and Pneumonia.
The deaths attributed to influenza in 1905 numbered 689, compared with 709 in the year 1904.
The deaths from bronchitis in 1905 numbered 6,049, compared with 6,373 in 1904. In 1905 there were
6,965 deaths from pneumonia, an increase of 356 oyer the number occurring' from the same cause in
the year 1904.
The deaths from the deseases since 1889 have been as follows:-
Year. | Deaths1 from Influenza. | Deaths' from Bronchitis. | Deaths' from Pneumonia. |
---|---|---|---|
1890 | 652 | 12,448 | fi,224 |
1891 | 2,336 | 13,136 | 6,915 |
1892 | 2,264 | 11,183 | 6,164 |
1893 | 1,526 | 10,413 | 7,198 |
1894 | 750 | 7,816 | 5,321 |
1895 | 2,156 | 10,633 | 5,989 |
1896 | 496 | 7,558 | 5,537 |
1897 | 671 | 7,408 | 5,053 |
1898 | 1,283 | 7,779 | 5,440 |
1899 | 1,817 | 9,195 | 6,666 |
1900 | 1,950 | 8,699 | 7,189 |
1901 | 664 | 7,317 | 6,121 |
1902 | 1,073 | 7,901 | 6,788 |
1903 | 644 | 5,240 | 5,826 |
1904 | 709 | 6,373 | 6,609 |
1905 | 689 | 6,049 | 6,965 |
The distribution of deaths from influenza throughout the year for each of the years 1890 to 1905 is shown in the following table c—
Number of weeks. | 1890. | 1891. | 1892. | 1893. | 1894. | 1895. | 1896. | 1897. | 1898. | 1899. | 1900. | 1901. | 1902. | 1903. | 1904. | 1905. |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1—4 | 303 | 9 | 1,308 | 52 | 272 | 59 | 37 | 40 | 244 | 66 | 1,016 | 57 | 77 | 141 | 67 | 94 |
5—8 | 167 | 7 | 637 | 96 | 96 | 164 | 58 | 55 | 368 | 259 | 298 | 75 | 224 | 103 | 62 | 119 |
9—12 | 75 | 8 | 119 | 162 | 69 | 1,343 | 61 | 94 | 193 | 430 | 130 | 134 | 298 | 89 | 74 | 119 |
13—16 | 39 | 29 | 42 | 180 | 56 | 257 | 50 | 121 | 140 | 302 | 172 | 102 | 89 | 54 | 62 | 75 |
17—20 | 13 | 770 | 33 | 125 | 32 | 106 | 50 | 96 | 61 | 121 | 105 | 81 | 58 | 46 | 40 | 56 |
21—24 | 5 | 1,044 | 22 | 72 | 27 | 35 | 33 | 54 | 51 | 82 | 57 | 30 | 35 | 37 | 21 | 38 |
25—28 | 6 | 242 | 15 | 49 | 19 | 28 | 17 | 26 | 25 | 42 | 16 | 21 | 20 | 25 | 17 | 16 |
29—32 | 6 | 51 | 7 | 23 | 17 | 14 | 15 | 18 | 27 | 27 | 12 | 18 | 7 | 18 | 5 | 4 |
33—36 | 3 | 32 | 9 | 23 | 20 | 17 | 10 | 13 | 10 | 11 | 11 | 11 | 16 | 6 | 9 | 11 |
37—40 | 6 | 13 | 6 | 18 | 14 | 15 | 12 | 19 | 17 | 19 | 15 | 12 | 13 | 17 | 24 | 22 |
41—44 | 5 | 15 | 20 | 28 | 29 | 22 | 27 | 29 | 46 | 55 | 17 | 23 | 35 | 13 | 92 | 39 |
45—48 | 13 | 35 | 18 | 152 | 41 | 47 | 56 | 35 | 49 | 61 | 55 | 44 | 65 | 44 | 98 | 44 |
49—52= | 6 | 81 | 28 | 546 | 58 | 49 | 56 | 71 | 52 | 342 | 46 | 56 | 99 | 51 | 138 | 52 |
The deaths occurring in the 53rd -week of the years 1890, 1896 and 1902 aro excluded from these figures.
Phthisis. The deaths from phthisis in the Administrative County of London during 1905 (52 weeks) numbered 6,622, as compared with 7,526 in the year 1904. The death-rates from this disease in successive periods have been as follows :—
Period. | Death rate per 1,000 persons living. | Period. | Death rate per 1,000 persons living. |
---|---|---|---|
1851-60 | 2.86 | 1901 | 1.661 |
1861-70 | 2.84 | 1902 | 1.60 |
1871-80 | 2.51 | 1903 | 1.55 |
1881-90 | 2.09 | 1904 | 1.62 |
1891-1900 | 1.84 | 1905 | 1.42 |
The following table shows the crude phthisis death-rate corrected for differences in the age and
sex constitution of the various sanitary districts. The factors for correction, also shown in the table,
have been calculated by applying the population at each age and for each sex of each of the London
sanitary districts to the death-rates at each age and for each sex obtaining for London in the five years
1897-1901
1. See footnote (2). page 9.
2. See footnote (1), page 9.