Table 3.
Frequency and distribution of plasma iPTH, serum calcium, and serum 25OHD levels in CaSR SNP, R990G genotypes.
| Analytes | R990G polymorphism | P value | ||
|---|---|---|---|---|
| AA (n = 112) | AG (n = 12) | GG (n = 16) | ||
| Plasma iPTH (pg/mL) | 90.4 ± 58.5 | 86.1 ± 58 | 148.7 ± 66.4 | 0.008 |
| Serum calcium (mg/dL) | 9.1 ± 0.3 | 9.1 ± 0.3 | 8.5 ± 0.4 | 0.002 |
| Serum 25OHD (ng/mL) | 8.3 ± 12.1 | 6.7 ± 7.1 | 11 ± 8.2 | 0.37 |
One way analysis of variance was performed with post hoc analysis by Tukey's test.
Tukey's test showed mean difference of iPTH and calcium levels were significantly different in GG genotype.
P value < 0.05 was considered statistically significant.