Table 5.
Association between hyperandrogenemia and serum magnesium according to quartiles by logistic regression.
| Hyperandrogenemia | OR in model 1 a | P value | OR in model 2 b | P value | OR in model 3 c | P value | |
|---|---|---|---|---|---|---|---|
| Serum magnesium | |||||||
| Quartile 1 | 119 (52.7%) | 1.35 (0.94-1.95) | 0.106 | 1.38 (0.96-2.00) | 0.085 | 1.45 (0.99-2.11) | 0.055 |
| Quartile 2 | 108 (48.9%) | 1.17 (0.81-1.69) | 0.411 | 1.19 (0.82-1.72) | 0.361 | 1.19 (0.81-1.73) | 0.370 |
| Quartile 3 | 93 (38.0%) | 0.75 (0.52-1.08) | 0.123 | 0.74 (0.51-1.06) | 0.100 | 0.72 (0.50-1.04) | 0.080 |
| Quartile 4 | 107 (44.6%) | 1 (reference) | 1 (reference) | 1 (reference) |
a
Model 1 adjusted for age.
b
Model 2 additionally adjusted for body mass index, waist circumference, hip circumference.
c
Model 3 additionally adjusted for estradiol, insulin and glucose.