. Author manuscript; available in PMC: 2014 Feb 21.

Published in final edited form as: J Anesth Clin Res. 2013 Nov 29;4(11):366. doi: 10.4172/2155-6148.1000366

Table 2.

Change in SmO₂ against baseline (unadjusted and adjusted analysis) for upper (deltoid muscle) and lower extremity (vastus lateralis muscle). This table displays the unadjusted (deltoid and vastus lateralis muscle) and adjusted analysis of SmO₂ for each quintile (SmO₂ presented as means plus standard deviation (SD); q0 represents baseline; qX: quintile 0–5).

Change in SmO₂ (in %, unadjusted analysis)						Change in SmO₂ (in %, adjusted analysis)
Deltoid (SD)			Vastus lateralis (SD)
q0	70.01 (8.81)	p-value	q0	70.99 (9.11)	p-value	q0	69.93 (5.47)	p-value
q1	70.33 (7.61)	0.7534	q1	66.38 (12.41)	0.0105	q1	67.74 (6.45)	0.0294
q2	71.05 (8.65)	0.5295	q2	63.27 (12.57)	<.0001	q2	66.45 (6.54)	0.0032
q3	70.77 (7.45)	0.6754	q3	64.23 (10.88)	0.0001	q3	66.79 (6.54)	0.0081
q4	71.34 (7.33)	0.4826	q4	67.15 (7.59)	0.0197	q4	68.49 (5.44)	0.3315
q5	69.68 (7.09)	0.8736	q5	69.15 (8.14)	0.3429	q5	68.57 (5.50)	0.4366