定制式固定义齿的不同牙位损坏风险分析数据

统计分析定制式固定义齿的不同牙位全国销售数据，通过对销售市场分类评价，得出正常人口腔上下颚各牙位的牙齿损坏风险，为牙科医生和患者提供参考，也可以为改进义齿的设计和制造提供理论支持。1、数据采集：通过公司签订订单数据进行收集记录，与各类型号生产情况进行调查统筹。 2、数据处理：(1)对应义齿牙位销售数量，是通过SUMIFS函数对相同牙位的义齿销售数量求和，例如本条牙位为“6”，对应销售总数为数据统计范围内牙位为“6”的销售额总和；(2)对应牙位销售数量占总销售数量的占比=对应牙位销售数量/总销售数量*100，总销售数量通过SUM求得；(3)对应牙位销售数量占总销售数量的占比排名按对应牙位销售数量占总销售数量的占比从大到小进行排名；(4)损坏难易程度分类运用了分类法，对如占比在比25%及以上的，则给予“Ⅰ类易损坏”的评价，如占比10%到25%区间的，则给予“Ⅱ类较易损坏”的评价，如占比在10%以下的，则给予“Ⅲ类不易损坏”的评价。 3.数据应用：公司可以得出正常人口腔上下颚各牙位的牙齿损坏风险，为牙科医生和患者提供参考，也可以为改进义齿的设计和制造提供理论支持。This study statistically analyzes national sales data of customized fixed dental prostheses across different tooth positions, conducts classified evaluations of the sales market, and derives the risk of tooth damage at each tooth position in the upper and lower jaws of the general population. The findings can provide references for dentists and patients, as well as theoretical support for improving the design and manufacturing of dental prostheses. 1. Data Collection: Data is collected and recorded through the signed order data of the company, and the production status of various models is investigated and overall planned. 2. Data Processing: (1) The sales volume of dental prostheses corresponding to a specific tooth position is calculated by using the SUMIFS function to sum the sales quantities of prostheses with the same tooth position. For example, if the tooth position here is "6", the corresponding total sales volume is the sum of sales amounts of prostheses with tooth position "6" within the statistical scope. (2) The proportion of the sales volume of a specific tooth position in the total sales volume = (sales volume of the specific tooth position / total sales volume) * 100, where the total sales volume is calculated using the SUM function. (3) The ranking of the proportion of the sales volume of a specific tooth position in the total sales volume is sorted in descending order based on the proportion value. (4) The classification of damage difficulty adopts the classification method: if the proportion is 25% or higher, it is rated as "Category I: Easily Damaged"; if the proportion is in the range of 10% to 25%, it is rated as "Category II: Relatively Easily Damaged"; if the proportion is below 10%, it is rated as "Category III: Not Easily Damaged". 3. Data Application: The company can derive the risk of tooth damage at each tooth position in the upper and lower jaws of the general population, providing references for dentists and patients, as well as theoretical support for improving the design and manufacturing of dental prostheses.

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该数据集记录了定制式固定义齿不同牙位的销售数据，通过统计分析得出各牙位的损坏风险分类，为牙科医疗和义齿设计提供参考。数据规模为34条，每月更新，应用场景包括市场分析和产品改进。