Table 8.

Discriminative validity of clinical and performance tests

Variable (n = 42)		N	Mean cases	Mean controls	Mean diff.	SE	(95% CI)	p-value
CCFT		42	23.23	24.95	1.71	0.74	(0.22; 3.21)	0.03
ROM	Flexion	42	38.05	50.45	12.40	3.51	(19.50; 5.31)	<0.01
	Extension	42	44.31	65.81	21.5	3.58	(28.74; 14.26)	<0.01
	Left rotation	42	65.36	76.31	10.95	--	--	0.01
	Right rotation	42	66.90	77.86	10.95	--	--	<0.01
	Left lateral flexion	42	30.29	39.33	9.05	1.84	(12.77; 5.32)	<0.01
	Right lateral flexion	42	31.02	40.83	9.81	1.93	(13.72; 5.90)	<0.01
JPE	Flexion	42	5.38	6.33	-0.94	--	--	0.34
	Extension	42	5.83	5.70	0.13	--	--	0.70
	Left rotation	42	6.43	4.35	2.08	--	--	0.08
	Right rotation	42	5.87	4.60	1.28	--	--	0.21
DCE		42	49.42	78.63	29.21	--	--	0.06
SWAY	Romberg EO (CEA)	42	5.13	5.52	-0.39	1.16	(-2.73; 1.95)	0.74
	Romberg EO (A/P)	42	2.60	2.70	-0.10	0.28	(-0.67; 0.47)	0.72
	Romberg EO (M/L)	42	2.51	2.56	-0.05	0.22	(-0.50; 0.40)	0.82
	Romberg EO (COP)	42	4.54	4.93	-0.39	0.42	(-1.27; 0.484	0.36
	Romberg EC (CEA)	42	9.11	6.78	2.32	1.19	(-0.70; 4.73)	0.06
	Romberg EC (A/P)	42	3.44	2.98	0.46	0.27	(-0.09; 0.99)	0.10
	Romberg EC (M/L)	42	3.69	3.33	0.36	0.28	(-0.20; 0.92)	0.20
	Romberg EC (COP)	42	7.56	6.93	0.63	0.82	(-1.07; 2.33)	0.45
	SLS (CEA)	34	10.33	8.74	1.58	1.42	(1.30; 4.47)	0.27
	SLS (A/P)	34	4.47	3.81	0.66	0.35	(-0.07; 1.38)	0.07
	SLS (M/L)	34	3.38	3.18	0.21	0.24	(-0.28; 0.69)	0.40
	SLS (COP)	34	11.81	12.72	-0.91	1.46	(-3.99; 2.18)	0.54
PPT	Tibialis Anterior	42	3.65	4.42	0.77	--	--	0.07
	C3-C4	42	1.84	2.69	0.85	--	--	0.03
	Infraspinatus	42	2.42	3.61	1.20	--	--	0.02
GS	Pearson chi2 = 21.62, p = <0.01
SPNT	Pearson chi2 = 13.13, p = <0.01

Mean and mean differences (mean diff), Standard Error (SE) and 95% Confidence Interval (95% CI).

Romberg eyes open (Romberg EO), Romberg Eyes closed (Romberg EC), Single Leg Stance (SLS), Confidence Ellipse Areal (CEA), Centre of Pressure path length (COP), Anterior/Posterior displacement (A/P), Medial Lateral displacement (M/L).