Table 3.

Test for correlation between analytes and time in freezer

Analyte	Spearman r	95% CI	p
C3	0.36	0.29 to 0.42	< 0.0001
FI	0.22	0.14 to 0.29	< 0.0001
FB	0.14	0.06 to 0.21	0.0003
FD	0.13	0.06 to 0.21	0.0003
C5	0.14	0.07 to 0.21	0.0001
sCR1	0.09	0.02 to 0.17	0.0118
C3a	0.17	0.09 to 0.24	< 0.0001
iC3b	0.1	0.02 to 0.19	0.0142
Bb	0.15	0.07 to 0.22	< 0.0001
TCC	0.27	0.20 to 0.34	< 0.0001
FH	− 0.11	− 0.18 to − 0.03	0.0056
C1q	− 0.1	− 0.18 to − 0.03	0.0064
C1 inhibitor	− 0.09	− 0.16 to − 0.01	0.0197
C4	0.003	− 0.07 to 0.08	0.93
C9	− 0.05	− 0.13 to 0.02	0.17
sCR2	− 0.02	− 0.09 to 0.06	0.63
Clusterin	− 0.01	− 0.09 to 0.07	0.75
CRP	0.03	− 0.05 to 0.10	0.51