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 Acton]
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NUMBER OF CHILDREN TESTED BY GRAMOPHONE AUDIOMETER WITH DETAILS OF FAILURES.
1 | 2 | 3 | FAILURES | 7 | ||
---|---|---|---|---|---|---|
4 | 5 | 6 | ||||
Total of School Population in Area. | Total tested by Gramophone Audiometer. | Absentees. | Both ears. | One ear | Total Failures (Cols. 4—6). | |
R | L | |||||
8,000 | 3,478 | 231 | 37 | 31 | 28 | 96 |
% of number tested - | - | - | 1.06 | .89 | .81 | 2.76 |
N.B. Absentees includes those who, for any reason, did not complete their 3 testings by Gramophone Audiometer.