Open Access
Table 1
Association of blood Chromium and Cobalt levels with patient presenting symptoms.
| Cobalt (n = 97) |
Chromium (n = 97) |
|||||
|---|---|---|---|---|---|---|
| <7 µg/L (n = 54) | >7 µg/L (n = 43) | P value* | <7 µg/L (n = 69) | >7 µg/L (n = 28) | P value* | |
| Pain symptoms (n = 57) | 29 (53.7%) | 28 (65.1%) | 0.251 | 41 (59.4%) | 16 (57.1%) | 0.511 |
| Mechanical symptoms (n = 8) | 5 (9.2%) | 3 (6.9%) | 0.680 | 6 (8.7%) | 2 (7.1%) | 0.794 |
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