Table 2.

Homogeneity test for measurement variables among four groups at pretest

Variables	non-CTS Control	non-CTS Linalool	CTS Control	CTS Linalool	P-valuea
sBP	125.00 ± 10.49	120.00 ± 9.61	130.00 ± 8.94	124.55 ± 15.08	0.267
dBP	78.33 ± 7.53	74.29 ± 7.56	79.67 ± 5.72	79.09 ± 5.39	0.221
Pulse rate	71.50 ± 8.71	75.00 ± 8.38	86.67 ± 12.75	70.36 ± 10.61	0.065

Data presented as mean ± standard deviation

T-VAS tingling visual analogue scale, sBP systolic blood pressure, dBP diastolic blood pressure, CTS carpal tunnel syndrome

^aAnalyzed using Kruskal-Wallis test