. Author manuscript; available in PMC: 2022 Jun 16.

Published in final edited form as: J Chromatogr A. 2021 May 28;1651:462294. doi: 10.1016/j.chroma.2021.462294

Table 7.

Correlation between significant plasma KP metabolite pairs for low and high CRP patient samples at time t₁ or t₂.

Pearson’s correlation pairs	r value	^†df	^‡ p-value	sample type
AA-KA	0.8909	10	0.000101	High CRP
AA-KA	0.5877	20	0.004025	Low CRP
KYN-AA	0.5570	20	0.007087	Low CRP
AA-QA	0.7057	10	0.010338	High CRP
KYN-AA	0.6783	10	0.015322	High CRP
KA-QA	0.6543	10	0.020957	High CRP
KYN-KA	0.6412	10	0.024635	High CRP

^†

degrees of freedom, df = n-2, n = number of patient samples;.

^‡

values reported as Pearson’s-p test is significant at p<0.01 for the first three correlation pairs and p<0.05 for the last four correlation pairs, n = 12 in high CRP and n = 22 in low CRP.