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Self-rated health and interviewer-rated health: differentials in predictive power for mortality among subgroups of Chinese elders
Interviewer-rated health (IRH) and self-rated health (SRH) have strong and independent predictive power for mortality, but their relative predictive power has not been examined among sub-populations. Because individuals ...
La Grippe or Russian Influenza: Mortality Statistics During the 1890 Epidemic in Indiana
Background The Russian influenza, which began in late 1889, has long been recognized as a major global epidemic yet available statistical evidence for morbidity and mortality has not been fully examined using historical ...