Table 3.

Pairwise correlation between single and mean LNSC and UFC values.

	Number of samples	Spearman’s rank correlation (ρ)	P value
Baseline
LNSC vs UFC	252	0.25	<0.001
mLNSC vs mUFC	137	0.24	0.006
Lower LNSC value vs UFC	130	0.28	0.001
Higher LNSC value vs UFC	128	0.22	0.014
Month 12
LNSC vs UFC	180	0.43	<0.001
mLNSC vs mUFC	92	0.48	<0.001
Lower LNSC value vs UFC	91	0.43	<0.001
Higher LNSC value vs UFC	92	0.39	<0.001
All months
LNSC vs UFC	2908	0.46	<0.001
mLNSC vs mUFC	1489	0.50	<0.001
Lower LNSC value vs UFC	1472	0.46	<0.001
Higher LNSC value vs UFC	1469	0.47	<0.001

LNSC and UFC samples were collected within the same 24-h period.