 |
VORDERMAN'S DATA
| | # of prisons | # with
beriberi | percentage of prisons
w/ beriberi | frequency among
prisoners |
| half-
polished rice | 35 | 1 | 2.7% | 1 in 10,000 |
| mixture | 13 | 6 | 46.1% | 1 in 416 |
| polished rice | 51 | 36 | 70.6% | 1 in 39 |
| | # of prisons | # of prisons
where beriberi found | percentage of prisons
w/ beriberi |
Age of
Buildings |
40-100 | 26 | 13 | 50.0% |
| 21-40 | 32 | 11 | 34.4% |
| 2-10 | 42 | 19 | 45.2% |
| Floors |
impermeable | 58 | 24 | 41.4% |
| partly permeable | 13 | 7 | 53.9% |
| permeable | 29 | 12 | 41.4%% |
| Ventilation |
good | 68 | 28 | 41.2% |
| medium | 11 | 8 | 72.7% |
| faulty | 21 | 7 | 33.3% |
Population
Density |
sparsely populated | 73 | 32 | 44.6% |
| medium | 1 | 1 | |
| overcrowded | 26 | 9 | 34.6% |
|
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