Table 2.

Range of motion (Means and 95 CI; and effect sizes for within groups differences)

Range of motion (In degrees)	+ Pain + Lymphedema n = 32	+ Pain − Lymphedema n = 23	− Pain + Lymphedema n = 42	− Pain − Lymphedema n = 48	Significance (ANOVA) p
Shoulder abduction	U: 156.3 (149.2, 163.5)	U: 160.5 (151.6, 170.0)	U: 159.2 (153.0, 165.4)	U: 163.4 (158.3, 168.4)	0.446
	A: 136.3 (126.8, 145.6)	A: 143.5 (132.7, 154.2)	A: 141.6 (131.7, 151.6)	A: 157.8 (150.7, 165,0)	0.003
Mean Difference	20.1 (11.6, 28.6)*	17.1 (8.6, 25.6)*	17.6 (8.6, 25.6)*	5.5 (0.5, 10.6)*	0.020
Effect size	0.86	0.87	0.60	0.32
Shoulder ER	U: 87.8 (83.9, 91.7)	U: 93.4 (90.0, 96.8)	U: 90.1 (87.2, 93.1)	U: 92.7 (90.0, 95.4)	0.083
	A: 85.2 (81.0, 89.3)	A: 88.0 (82.3, 93.7)	A: 86.0 (81.1, 91.0)	A: 89.9 (87.0, 92.6)	0.360
Difference	2.7 (−0.9, 6.2)	5.4 (0.8, 9.9)*	4.1 (−0.2, 84)	2.9 (0.2, 5.6)*	0.780
Effect size	0.27	0.51	0.30	0.32
Elbow extension	U: −0.8 (−3,0, 1.4)	U: 2.2 (0.5, 3.8)	U: 1.3 (0.2,2.2)	U: 2.0 (1.0, 3.0)	0.021
	A: 0.6 (−1.0, 2.2)	A: 2.0 (0.5, 3.5)	A: 1.2 (0, 2.4)	A: 1.9 (0.8, 3.0)	0.451
Mean Difference	−1.4 (−2.8, 0.02)	0.2 (−0.2, 0.6)	0.1 (−0.6, 0.8)	0.2 (−0.6, 0.9)	0.043
Effect size	−0.37	0.20	0.03	0.06
Wrist extension	U: 71.3 (69.2 73.3)	U: 72.6 (68.8, 76.4)	U: 73.4 (71.1, 75.8)	U: 74.0 (72.1, 75.9)	0.374
	A: 70.0 (66.5, 73.4)	A: 72.0 (68.0, 76.1)	A: 71.8 (69.5, 74.1)	A: 73.9 (71.2, 76.0)	0.233
Mean Difference	1.3 (−1.8, 4.5)	0.5 (−1.2, 2.2)	1.6 (−0.04, 3.3)	0.1 (−1.2, 1.5)	0.641
Effect size	0.15	0.14	0.32	0.03
ULNT elbow extension	U: −28.2 (−31.9, −24.5)	U: −18.8 (−24.1, −13.5)	U: −20.5 (−24.2, −16.8)	U: −21.5 (−25.2, −17.9)	0.013
	A: −33.8 (−38.6, −29.1)	A: −26.4 (−32.3, −20.5)	A: −23.7 (−27.9, −19.5)	A: −22.5 (−25.8, −19.2)	0.001
Mean Difference	−5.6 (−10.4, −0.8)*	−7.6 (−11.0, −4.2)*	−3.2 (−5.5, 0.08)	−0.93 (−3.9, 2.0)	0.065
Effect size	−0.43	−1.00	−0.31	−0.10

CI: Confidence Interval

^*p < 0.05