Table 1 Description and sources of data.
From: Competing risks to breast cancer mortality in Catalonia
Data | Period | Description | Source |
|---|---|---|---|
Population | 1900–1970 | Official census data (every 10 years) | National Institute of Statistics (INE) |
1970–1985 | Annual population estimated by the components method* | INE | |
1986–2004 | Annual population estimated by the components method* | Catalan Institute of Statistics (IDESCAT) | |
All-cause mortality | 1900–1974 | Annual counts | INE |
1975–2004 | Annual counts | Catalan Mortality Registry | |
Breast cancer mortality | 1975–2004 | Annual counts | Catalan Mortality Registry |