Population-specific factors associated with fractional excretion of uric acid

Table 4 Univariate linear regression analysis of polygenic score with fractional excretion of uric acid

Polygenic score	Eastern Polynesian				Western Polynesian				New Zealand European
Polygenic score	β	SE β	Standardised β	P	β	SE β	Standardised β	P	β	SE β	Standardised β	P
Including SLC2A9	11.71	2.83	0.19	4.11 × 10⁻⁵	14.63	6.98	0.12	0.04	13.91	2.23	0.20	6.52 × 10⁻¹⁰
Not including SLC2A9	10.69	2.92	0.16	2.78 × 10⁻⁴	15.87	8.94	0.11	0.08	11.45	3.88	0.10	3.25 × 10⁻³

A higher polygenic score indicates a greater genetic predisposition for a higher FEUA. SE standard error

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