人口统计地

Methods: A retrospective study was conducted using an insurance database from Bureau of Nation Health Insurance - Central regional branch with registered children born in 2001 who received teeth fluoridation and anti-decay program. The difference of utilization of dental care preventive service analysis was based on each individual child's character and required dental treatment. For cost-benefit analysis, children were selected who were eligible receiving or non- receiving this benefit from July 1, 2004 till 2007. Two groups were compared by frequency matching analysis, based on sex, medical provide territories, insured fee. Additional Incremental benefit/cost method of cost-benefit analysis is also conducted to evaluate the service providing cost increasing and dental treatment cost decreasing effectiveness.

研究方法主要系透过健保局中区分局93年至96年儿童牙科医疗费用统计资料，比较90年次出生之儿童接受涂氟预防保健服务之人口学特质及其涂氟前后牙科医疗利用差异；并依该等对象接受涂氟预防保健服务与否区分两组，就其性别、就医地区别与全民健保投保金额组别等予以配对，进一步应用成本效益分析（cost-benefit analysis，CBA）之增量益本比（Incremental benefit/cost method，IBC），探讨儿童牙齿涂氟预防保健服务成本的增加，使牙科医疗费用减少所带来效益的增加为何。

The statistical records at the village level suffer from severe underreporting andoverreporting in response to different political purposes or misreporting accordingto conventional criteria.

村官在数据建构时玩弄的&数字游戏&可分为两类，一种是出于政治目的人为地虚报或瞒报数字；另一种是因袭传统的统计标准，随意报送与人口现实不符的数据。

Surjit Bhalla, of Oxus Investments, speculated that China's toll would increase by more than 300m. He mischievously accused the bank's number-crunchers of conspiring to lift the poverty count so as to keep their employer in business beyond its natural life.

Oxus 投资公司的 Surjit Bhalla 认为中国的贫困人口据此应该增加3亿多，他甚至还带有恶意地指责世界银行的统计数据人员故意提高贫困线标准，因为这可以使其相关业界的雇主延长其年限。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。