Table 4.

Multivariable linear regression model in which VAS was designed as the response variable (n = 121).

Variable	Estimate	SE	Stand. estimate	95% CI		P
				Lower	Upper
Intercept	5.92	0.91				<.001
Δ Uric acid	0.99	0.37	0.33	0.09	0.57	.009
Age	−0.02	0.03	0.03	−0.34	0.143	.416

A P value less than .05 is deemed to be statistically significant.

∆ = overall change, CI = confidence interval, SE = standard error, Stand. = standardized, VAS = visual analog scale.