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 Heston and Isleworth]
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Type of School. | Number showing: — | Total numbers examined. | |||||||
---|---|---|---|---|---|---|---|---|---|
Increase | No Change. | Decrease (Snellen Lines). | |||||||
1 | 2 | 3 | 4 | 5 | 6 | ||||
Infants (Ages 5 & 6) | 0 | 147 | 136 | 148 | 361 | 38 | 1 | 0 | 831 |
17.69% | 16.37% | 17.81% | 43.44% | 4.57% | 0.12% | ||||
Junior (Ages 8 & 9) | 0 | 82 | 220 | 346 | 478 | 206 | 10 | 0 | 1342 |
6.11% | 16.39% | 25.78% | 35.62% | 15.35% | 0.75% | ||||
Senior (Ages 12 & 13) | 0 | 44 | 132 | 142 | 197 | 115 | 12 | 1 | 643 |
6.84% | 20.53% | 22.08% | 30.64% | 7.88% | 1.87% | 0.16% | |||
Central (Ages 11-15) | 0 | 21 | 72 | 52 | 47 | 55 | 1 | 0 | 248 |
8.47% | 29.03% | 20.97% | 18.95% | 22.17% | 0.40% |
Type of School. | Number showing : — | Total numbers examined. | |||||||
---|---|---|---|---|---|---|---|---|---|
Increase | No Change. | Decrease (Snellen Lines). | |||||||
1 | 2 | 3 | 4 | 5 | 6 | ||||
Infants (Ages 5 & 6) | 0 | 86 | 59 | 73 | 174 | 24 | 0 | 0 | 416 |
20.67% | 14.18% | 17.55% | 41.83% | 5.77% | |||||
Junior (Ages 8 & 9) | 0 | 38 | 96 | 175 | 262 | 134 | 6 | 0 | 711 |
5.34% | 13.50% | 24.61% | 36.85% | 18.85% | 0.84% | ||||
Senior (Ages 12 & 13) | 0 | 25 | 72 | 81 | 107 | 69 | 7 | 1 | 362 |
6.91% | 19.89% | 22.38% | 29.56% | 19.06% | 1.93% | 0.28% | |||
Central (Ages 11-15) | 0 | 16 | 34 | 23 | 22 | 30 | 0 | 0 | 125 |
12.80% | 27.20% | 18.40% | 17.60% | 24.00% |
Type of School. | Number showing : — | Total numbers examined. | |||||||
---|---|---|---|---|---|---|---|---|---|
Increase | No Change. | Decrease (Snellen Lines). | |||||||
1 | 2 | 3 | 4 | 5 | 6 | ||||
Infants (Ages 5 & 6) | 0 | 61 | 77 | 75 | 187 | 14 | 1 | 0 | 415 |
14.69% | 18.55% | 18.07% | 45.06% | 3.37% | 0.24% | ||||
Junior (Ages 8 & 9) | 0 | 44 | 124 | 171 | 216 | 72 | 4 | 0 | 631 |
6.97% | 19.65% | 27.1% | 34.23% | 11.41% | 0.63% | ||||
Senior (Ages 12 & 13) | 0 | 19 | 60 | 61 | 90 | 46 | 5 | 0 | 281 |
6.76% | 21.35% | 21.71% | 32.03% | 16.37% | 1.78% | ||||
Central (Ages 11-15) | 0 | 5 | 38 | 29 | 25 | 25 | 1 | 0 | 123 |
4.06% | 30.89% | 23.58% | 20.32% | 20.32% | 0.81% |