Urine arsenobetaine (μg/g_cr) | Total | Male | Female | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Number | HOMA-β (%) | p valuea | Post hocb | HOMA-IR | p value | Number | HOMA-β (%) | p value | Post hoc | HOMA-IR | p value | Number | HOMA-β (%) | p value | HOMA-IR | p value | |
1st quartile (Undetectable-16.36) | 92 | 135.97 ± 68.01c | <0.01 | Reference | 2.24 ± 1.00 | 0.41 | 35 | 143.74 ± 79.33 | <0.01 | Reference | 2.50 ± 1.27 | 0.146 | 57 | 131.2 ± 60.29 | 0.064 | 2.09 ± 0.76 | 0.966 |
2nd quartile (16.91–70.70) | 92 | 132.12 ± 60.6 |  | 1.000 | 2.04 ± 0.90 |  | 34 | 112.46 ± 49.85 |  | 0.146 | 1.99 ± 0.89 |  | 58 | 143.64 ± 63.7 |  | 2.08 ± 0.91 |  |
3rd quartile (71.57–321.71) | 92 | 110.76 ± 48.41 |  | <0.05 | 2.05 ± 0.97 |  | 58 | 109.19 ± 53.81 |  | <0.05 | 2.04 ± 0.90 |  | 34 | 113.97 ± 38.01 |  | 2.08 ± 0.87 |  |
4th quartile (324.19–2620.78) | 93 | 111.76 ± 48.34 |  | <0.05 | 2.18 ± 0.94 |  | 47 | 102.29 ± 45.38 |  | <0.01 | 2.16 ± 1.04 |  | 46 | 121.44 ± 49.84 |  | 2.15 ± 0.85 |  |