BLL (38 ± 10.7 µg/dl) | Workers history | |||
R | P | R | P | |
Urinary Frequency | −0.017 | 0.929 | 0.402 | 0.028 |
History of family hypertension | −0.260 | 0.165 | 0.038 | 0.842 |
Numbless | 0.160 | 0.399 | 0.068 | 0.423 |
Wrist drop | 0.293 | 0.115 | 0.147 | 0.437 |
Less concentration | −0.157 | 0.406 | −0.175 | 0.355 |
Agitation | 0.189 | 0.318 | 0.595 | 0.001 |
Fatigue | 0.001 | 0.996 | −0.080 | 0.673 |
Tremor | 0.460 | 0.010 | 0.155 | 0.413 |
Headache | 0.132 | 0.487 | 0.272 | 0.146 |
Epigastric pain | 0.515 | 0.004 | −0.101 | 0.597 |
Hypersomnia | −0.189 | 0.316 | −0.144 | 0.449 |
Insomnia | −0.030 | 0.874 | −0.041 | 0.829 |