Table 11.

Deming regression analysis parameters for lyso-Gb₃ and analogue measurements in venous and capillary blood.

Biomarker	Collection Method	Slope	95% CI (Slope)	Y-Intercept (nM)	95% CI (Y-Intercept)	n
Lyso-Gb3	Whatman 903	1.243	0.650–1.837	−2.576	−9.022–3.869	32
	Capitainer®B	1.134	0.867–1.401	−1.678	−4.638–1.282	31
Lyso-Gb3 −28 Da	Whatman 903	1.288	0.598–1.977	−0.153	−0.556–0.250	32
	Capitainer®B	1.178	1.028–1.327	−0.066	−0.156–0.023	31
Lyso-Gb3 −2 Da	Whatman 903	1.301	0.564–2.037	−0.643	−2.203–0.917	32
	Capitainer®B	1.119	0.933–1.305	−0.262	−0.670–0.147	31
Lyso-Gb3 +16 Da	Whatman 903	1.233	0.617–1.850	−0.183	−0.595–0.229	32
	Capitainer®B	1.070	0.853–1.286	−0.055	−0.209–0.099	31
Lyso-Gb3 +18 Da	Whatman 903	1.193	0.856–1.531	−0.170	−0.437–0.098	32
	Capitainer®B	0.979	0.762–1.197	0.007	−0.184–0.199	31
Lyso-Gb3 +34 Da	Whatman 903	1.225	0.548–1.903	−0.170	−0.595–0.255	32
	Capitainer®B	1.077	1.058–1.097	−0.010	−0.055–0.035	31

CI: confidence interval.