Housing characteristics and BLL | |||||||||
Variables | Type of house | < 500 m Distance from big industry | < 1 km from gasoline station | Distance from train station | Recent home renovation | Pet ownership | Remove shoes in the home | ||
BLL | Spearman’s Correlation | 0.198 | −0.015 | 0.069 | −0.059 | 0.052 | − 0.086 | 0.118 | |
P-value | 0.001 | 0.795 | 0.218 | 0.284 | 0.573 | 0.126 | 0.036 | ||
N | 335 | 315 | 322 | 329 | 226 | 315 | 319 | ||
Heating method and BLL | |||||||||
Coal | Wood | Agricultural waste | Natural gas | Heating oil | Electric wall board | Central heating system | |||
BLL | Spearman’s Correlation | 0.008 | 0.144 | 0.054 | −0.059 | −0.052 | − 0.004 | − 0.107 | |
P-value | 0.885 | 0.009 | 0.329 | 0.285 | 0.341 | 0.946 | 0.052 | ||
N | 335 | 331 | 331 | 331 | 331 | 331 | 331 | ||
Fuel used for cooking and BLL | |||||||||
Coal | Wood | Agricultural waste | Natural gas | Electricity | |||||
BLL | Spearman’s Correlation | 0.002 | 0.146 | 0.074 | 0.117 | −0.130 | |||
P-value | 0.974 | 0.008 | 0.181 | 0.034 | 0.018 | ||||
N | 330 | 331 | 331 | 331 | 331 | ||||
Exposure risk factors for apartment residents and BLL | |||||||||
Variables | Year structure wasbuilt | # Bed rooms | #window in the kitchen | Brass water meter | Frequency of home cleaned | Renovation house past 6 months | Water damage roof, walls | ||
BLL | Spearman’s Correlation | −0.244 | − 0.098 | − 0.146 | 0.055 | − 0.064 | 0.052 | 0.199 | |
P-value | 0.013 | 0.297 | 0.123 | 0.555 | 0.492 | 0.573 | 0.033 | ||
N | 105 | 113 | 111 | 115 | 115 | 116 | 113 | ||
Exposure risk factors for ger area residents and BLL | |||||||||
Variables | Year ger was built | Years in the home | Type of stove | Smoke meats | #window | Floor gets dusty | Frequency of home cleaning | ||
BLL | Spearman’s Correlation | −0.126 | −0.080 | 0.010 | 0.032 | 0.123 | 0.146 | 0.111 | |
P-value | 0.078 | 0.231 | 0.887 | 0.651 | 0.107 | 0.037 | 0.115 | ||
N | 197 | 226 | 204 | 198 | 172 | 205 | 202 |