They reported a 47.5% decrease in the case fatality in neonates with severe asphyxia from 39 to 20% (p < 0.07) and asphyxia-related mortality by 65%, from 11 to 4% (p < 0.02) [ 6].
We speculate that the incremental change in the prevalence of diabetes in the U.S. population relates to the decrease in fatality among diabetic individuals, the aging of the population, and the increase in incident diabetes (36).
Although a reduction in road fatalities is noted in Europe, with a reduction from 10.3 fatalities per 100,000 inhabitants in 2010 to 9.3 in 2013, the decrease in the number of fatalities knew a stop in recent years for several European countries such as France and Germany.
Despite a 17%% decrease in case fatality in the last three decades associated with improved management strategies, 30-day mortality and before-admission death rate unfortunately are still high, around 35%and15%15 %, respectively [ 2].
However, at this distance there is a general decrease in the number of fatalities and the number of incidents, with fewer volcanic hazards reaching this distance.
As highlighted in the Global status report on road safety published recently by the World Health Organization, in the last three years 79 countries have experienced a decrease in the number of fatalities but 68 countries have seen an increase.
24 Sessler et al also reported an 82% decrease in the number of fatalities reported to the manufacturer from the year before the reformulation of ER oxycodone to the 3rd year after reformulation, suggesting that the abuse-deterrent properties of ER oxycodone have decreased the number of deaths associated with the drug's misuse and abuse.
Recent publications by the Cancer Intervention and Surveillance Modeling Network (CISNET) attributed the decrease in case fatality to screening and adjuvant treatments (hormone and chemotherapy) (Berry et al, 2005; CISNET, 2006).
The decrease in incidence of first MI and strokes from 1985 95 to 2010 (column 5) was estimated using the results of these two studies and assuming I and CF changed, over time, by the same proportion (P) (so that the decrease in incidence is P × I and the decrease in case fatality is P × CF).
Improvements in nutritional status, housing, and availability of health care might explain some of the apparent decrease in case fatality from one pandemic to the next.
