标准编号：ISO/TR 17755:2014
中文名称：消防安全 国家火灾统计实践的概述
英文名称：Fire safety — Overview of national fire statistics practices
发布日期：2014-04
标准范围
Only two countries – Japan and the U.S.A. – reported use of statistical projection in addition to counting.The survey did not ask how statistical projection is used. Fire statistics based on the national fire databaseare used for Annual Report of Fire Statistics and White Book on Fire Service annually in Japan. All othercountries treat their database as a census, but it is not known whether any of these countries calculateor publish the percentage completeness of their database (for example, by calculating the percentage oftotal national population represented by reporting jurisdictions). In the U.S.A., the National Fire IncidentReporting System (NFIRS) is voluntary and is known to fall well short of complete capture. Accordingly,tallies based on counting are projected to “national estimates” by statistical projection, using a seconddatabase that is based on a statistically valid stratified random sample survey.An option used in the U.S.A. for a national non-fire-related incident database may be useful in othercountries that do not want to shift to U.S.A.-style statistical projection for all statistics. The nationalcrime database, maintained by the Federal Bureau of Investigation (FBI), is translated into statisticsalmost entirely by counting alone. However, for each major crime, there is also a calculation of thecrime rate relative to population, based on the combined population of reporting jurisdictions, and thepercentage of national population reporting is also reported.
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