From: Cardiovascular disease and arsenic exposure in Inner Mongolia, China: a case control study
Water Arsenic (μg/L) | Control | Case | Toenail arsenic | Toenail arsenic |
---|---|---|---|---|
(μg/g) | (μg/g) | |||
Mean/Median | Min/Max | |||
Under 10 | 137 (50.4%) | 168 (58.3%) | 0.77/0.57 | 0.18/16.4 |
11-39 | 131 (48.2%) | 105 (44.5%) | 0.94/0.59 | 0.13/34.2 |
40 -99 | 4 (1.5%) | 11 (3.8%) | 1.41/1.60 | 0.40/2.46 |
100 and over | 0 (0%) | 4 (2.2%) | 3.38/342 | 2.72/3.95 |
Toenail Arsenic (μg/g) | Control | Case | Water arsenic | Water arsenic |
(μg/L) | (μg/L) | |||
Mean/Median | Min/Max | |||
0.11-0.28 | 19 (8%) | 32 (12%) | 10.2/2.94 | 0.34/31.5 |
(<10th percentile) | ||||
0.29-1.37 | 212 (85%) | 194 (74%) | 11.8/9.00 | 0.29/88.3 |
(10th-90th percentile) | ||||
1.38-34.21 | 18 (1.5%) | 35 (13%) | 29.0/10.8 | 0.42/208 |
(>90th percentile) |