【摘要】：在進(jìn)行塵肺病職業(yè)危害風(fēng)險(xiǎn)評(píng)估時(shí),由于相關(guān)信息獲得難度大、樣本數(shù)量少,傳統(tǒng)的統(tǒng)計(jì)模型基本上無法滿足風(fēng)險(xiǎn)分析的需求�；谛畔U(kuò)散原理,通過擴(kuò)散函數(shù)對(duì)不完備信息進(jìn)行適當(dāng)?shù)臄U(kuò)充,建立起觀測樣本和風(fēng)險(xiǎn)概率分布的映射關(guān)系,構(gòu)建了評(píng)估區(qū)域塵肺病風(fēng)險(xiǎn)分析模型,并利用某省2009—2013年新發(fā)塵肺病病例數(shù)以及新增的Ⅰ、Ⅱ、Ⅲ期塵肺病病例數(shù)作為塵肺病風(fēng)險(xiǎn)分析樣本,應(yīng)用構(gòu)建的塵肺病風(fēng)險(xiǎn)分析模型,對(duì)上述各類塵肺病的潛在風(fēng)險(xiǎn)進(jìn)行評(píng)估,以為塵肺病預(yù)防和治理提供依據(jù)。
[Abstract]:In the risk assessment of occupational hazards of pneumoconiosis, due to the difficulty of obtaining relevant information and the small number of samples, the traditional statistical model can not meet the needs of risk analysis. Based on the principle of information diffusion, the incomplete information is expanded by diffusion function, the mapping relationship between observation samples and risk probability distribution is established, and the risk analysis model for evaluating regional pneumoconiosis is established. The pneumoconiosis risk analysis model was constructed by using the number of new pneumoconiosis cases and the new stage 鈪，

本文編號(hào)：2324336