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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definite factor in producing mal-nutrition, the insufficient food-energy being first taxed to keep up
the animal heat.
Mental capacity as affected by physique. —The mental capacity was gauged by the class teachers. The marks 1 to 5 were given in the following manner:—
No. | Percentage. | |
---|---|---|
Very dull and backward | 23 | 5 |
2. Below the average | 70 | 17 |
3. Average intelligence | 173 | 43 |
4. Above the average | 98 | 24 |
5. Brilliant | 41 | 10 |
It must be remembered that the actual mentally defective were already weeded out and sent
to special schools.
No correlation can be established between mental capacity and physique in this school; the
93 below average intelligence correspond with the average age, weight, and height for the school.
The 98 boys given as above the average (class 4) have a decided advantage in physique, 1.5 centimetres
in height and .5 kilos, in weight, the exceptionally brilliant boys (numbering 41), however,
are actually slightly below the average physique—a quarter of a kilogram in weight and .4 centimetres
in height.
The effect of overcrowding upon physique.-
No. of rases. | Average divergence from normal age physique of the Schcol, Weight (kilos). Height (cms.). | ||
---|---|---|---|
Living in 1-roomed tenements | 15 | -1.3 | -2.6 |
„ 2 „ „ | 70 | 0 | -1 |
„ 3 „ „ | 35 | 0 | +1 |
„ 4 „ „ | 84 | +1.3 | +2 |
Here, again, we see that only at the extremes can any effect be made out upon the physique; more important than the number of rooms of course is the number of occupants per room:-
No. per room. | No. of cases. | Average divergence. | |
---|---|---|---|
Weight. | Height. | ||
1-2 | 41 | +.5 | +1.5 |
2-3 | 66 | 0 | 0 |
3-4 | 39 | 0 | -.3 |
4-5 | 16 | 0 | -.7 |
More than 5 | 10 | -3.5 | -7.6 |
There is seen here a slight effect only until we reach the serious overcrowding of more than
five to a room, when the divergence becomes startling. It may be of some interest to give full
particulars of these ten cases:—
No. Mental. Age. standard. Height. Weight. Father. Mother.
1 Average 10.2 II. —5.5 cms. —2 kil. Asphalter Brush Maker
2 Below average 10.2 I. —10.5 „ —3.5 „ Fruit Seller Paper Bag Maker
3 Very dull 8.6 I. —10 „ —5 „ Tin Can Maker Onion Seller
4 Excellent 7.6 I. —9 „ —3 ,, ? Fish Seller
5 „ 7.0 I. —12 „ —4.5 „ General Dealer At home
6 Average 11.0 III. —5 „ —4 „ „ „ „
7 Excellent 10.3 II. —7 „ —3.5 „ Dying Invalid Hawker
8 Very good 9.1 I. —1.5 „ —1.5 „ Bootblack. Dead
9 „ 9.2 I. +3 „ +0 „ Carman At home
10 Average 9.8 I. —12 „ —6.7 „ Hawker ?
■
No. Teeth. Cleanliness. Sufficient Clothing. Children in Family Alive. Remarks.
No. in
Room.
1 Bad, 2 Verminous Insufficient 3 Rickety 5
2 Bad, 2 Average Insufficient 6 — 8
3 Useless, 1 Dirty Average 3 — 5
4 Poor, 3 „ Insufficient 4 — 6
5 Poor, 3 Average Average 10 — 6
6 Very bad, 2 „ „ 10 Brother of No. 5 6
7 Good, 4 Verminous Insufficient 5 — 7
8 Poor, 3 „ Very bad
22, 16, 15 (girls)
and 18, 9 (boys)
One ragged coat 6
9 Poor, 3 Dirty „ 3 Chronic Bronchitis 5
10 Poor, 3 Verminous Very good 10 Chronic Blepharitis 6