Table 2.

Relative Effect of the Anesthetic Technique on Muscle Movement

Technique	Time	Medial	Superior	Inferior	Lateral
Canthal (N = 30)	2′	1.367 (0.615)	1.700 (0.466)	1.700 (0.466)	1.667 (0.479)
	5′	0.700 (0.837)	1.000 (0.743)	1.367 (0.490)	1.467 (0.507)
	10′	0.333 (0.479)	0.267 (0.450)	0.267 (0.450)	0.600 (0.498)
	Average	0.800g (0.782)	0.989a,b,h (0.814)	1.111c,d,i (0.771)	1.244e,f,g,h,i (0.676)
	Adjusted	0.773 (0.072)	0.940 (0.065)	1.168 (0.068)	1.249 (0.069)
Sub-Tenon (N = 30)	2′	1.367 (0.809)	1.367 (0.765)	1.367 (0.809)	1.367 (0.850)
	5′	0.633 0.490)	0.700 (0.466)	0.633 (0.490)	0.633 (0.490)
	10′	0.367 0.490)	0.233 (0.430)	0.267 (0.450)	0.500 (0.508)
	Average	0.789 (0.742)	0.767b (0.735)	0.756d (0.754)	0.833f (0.738)
	Adjusted	0.738 (0.085)	0.704 (0.077)	0.850 (0.081)	0.843 (0.082)
RB (N = 30)	2′	1.433 (0.626)	1.467 (0.571)	1.300 (0.651)	1.467 (0.571)
	5′	0.600 (0.498)	0.600 (0.498)	0.700 (0.535)	0.467 (0.507)
	10′	0.100 (0.305)	0.133 (0.346)	0.233 (0.504)	0.133 (0.346)
	Average	0.711 (0.738)	0.733a (0.731)	0.744c (0.712)	0.689e (0.744)
	Adjusted	0.673 (0.086)	0.612 (0.078)	0.817 (0.081)	0.683 (0.082)

Mean score° (SD) by time (minutes) after anesthesia administration and on average.

°Akinesia of rectus muscles was coded as follows: 0 = no movement, 1 = reduced movement, and 2 = normal movement.

Mixed-effect linear models' P-values: ^aP = 0.0069, ^bP = 0.0182, ^cP = 0.0002, ^dP = 0.0004, ^eP < 0.0001, and ^fP = 0.0002.

Mixed-effect ordinal logit models' P-values: ^gP = 0.0001, ^hP = 0.0007, and ⁱP = 0.0302.