利用空间聚集的贝叶斯网络评估手足口病发病风险
丘文洋, 李连发, 张杰昊, 王劲峰

A Bayesian Network Method Considering Spatial Cluster to Evaluate Health Risk of Hand, Foot and Mouth Disease
QIU Wenyang,LI Lianfa,ZHANG Jiehao,WANG Jinfeng
表5 解释变量与发病风险的边际条件概率表
Tab. 5 Conditional probability table of risk factors and HFMD incidence risk
解释变量 等级 范围 发病风险
相对湿度/% 71.04~73.52 0.736 0.264
60.58~71.04 0.304 0.696
日最低气温/℃ 17.05~20.03 0.747 0.253
13.44~17.05 0.291 0.709
GDP(元/人) 42 146~176 826 0.553 0.447
20 847~42 146 0.386 0.614
2200~20 847 0.252 0.748
人均医院床位 62.15~72.23 0.752 0.248
28.30~62.15 0.325 0.675
10.81~28.30 0.172 0.828
小学在校人数比例/% 0.831~1.082 0.103 0.897
0.416~0.831 0.317 0.683
道路网密度/(km/km2 0.56~2.60 0.481 0.519
0.21~0.56 0.223 0.777
NDVI 0.43~0.61 0.160 0.840
0.18~0.43 0.358 0.642
土地覆盖(人工用地比例/%) 26.18~99.05 0.944 0.056
10.29~26.18 0.677 0.323
1.16~10.29 0.210 0.780