TABLE 4—
Estimates of Infant Mortality per 1000 Live Births, by Area: Boston Neighborhood Study33,34 and Irish Free State Vital Statistics Report,50 1930–1933
| Year | Estimated Infant Mortality | |
| Irish Free State (urban)a | 1931 | 90 |
| Liverpool, Englanda | 1930 | 82 |
| Edinburgh, Scotlanda | 1931 | 82 |
| Charlestown, Bostonb | 1930–1933 | 86 |
| Belfast, Northern Irelanda | 1930 | 70 |
| All Bostonb | 1930–1933 | 61 |
| London, Englanda | 1930–1933 | 59 |
| Irish Free State (rural)a | 1931 | 56 |
| West Roxbury, Bostonb | 1930–33 | 46 |
aIrish Free State report.
bBoston Neighbourhood study.