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. 2021 Apr 20;11:8531. doi: 10.1038/s41598-021-88050-9

Table 2.

Diagnostic features of study population.

Variables Raynaud scan p value
Preserved (n = 37) Impaired (n = 32)
Stenosis of artery (%)
Intracranial 14 (37.8) 13 (40.6) 0.813
Extracranial 6 (16.2) 8 (25.0) 0.366
Distribution of lesion (%)
Anterior circulation 23 (62.2) 27 (84.4) 0.039
Cortex 7 (18.9) 10 (31.3) 0.236
Electrophysiologic test (%)
QSART 25 (92.6) 14 (77.8) 0.199
SSR 4 (14.8) 3 (16.7) 0.867
Laboratory findings
White blood cell (103/μl) 7.96 ± 2.31 8.06± 2.81 0.868
Hemoglobin (1003/μl) 14.1 ± 1.7 14.1 ± 2.04 0.994
Platelet (103/μl) 246.0 ± 57.6 256.8 ± 75.6 0.506
ESR (mm/hr) 15.5 ± 11.1 15.5 ± 13.9 0.989
hs-CRP (mg/L) 5.2 ± 11.2 3.9 ± 10.4 0.622
Total cholesterol (mg/dl)* 169.4± 34.5 171.4 ± 32.9 0.810
Triglycerides (mg/dl) 158.3± 100.3 163.3 ± 88.8 0.834
HDL (mg/dl) 41.0 ± 9.5 43.2 ± 12.8 0.433
LDL (mg/dl) 108.6 ± 35.9 106.6 ± 32.5 0.836
HbA1c (%) 6.5 ± 1.4 6.5 ± 1.6 0.885

QSART Quantitative sudomotor axon reflex test, SSR sympathetic skin response, ESR erythrocyte sedimentation rate, hs-CRP high sensitivity C-reactive protein, HDL high density lipoprotein, LDL low density lipoprotein, HbA1c hemoglobin A1c.

*Lipid profile (Preserved 36, Impaired 30).

Preserved 27, Impaired 18.