Table A10.

Subgroup analysis for the qualitative functional approach for the Trunk Control Measurement Scale (TCMS).

			Static Sitting Balance				Selective Motor Control				Dynamic Reaching				Total TCMS
GMFCS Level	Time A	Time B	Mean Difference (A–B)	Significance	Lower Bound	Upper Bound	Mean Difference (A–B)	Significance	Lower Bound	Upper Bound	Mean Difference (A–B)	Significance	Lower Bound	Upper Bound	Mean Difference (A–B)	Significance	Lower Bound	Upper Bound
2	2	1	−0.30	0.533	−1.42	0.88	1.73	0.015	−0.16	3.62	0.87	0.012	−0.05	1.8	2.33	0.018	−0.27	4.94
	3	1	0.30	0.562	−1.21	1.87	2.93	0.001	0.54	5.33	1.20	0.003	0.14	2.3	4.47	0.001	1.01	7.93
		2	0.60	0.163	−0.55	1.75	1.20	0.090	−0.69	3.09	0.33	0.329	−0.58	1.3	2.13	0.030	−0.47	4.74
	4	1	1.10	0.140	−0.89	3.11	2.99	0.009	0.01	6.99	1.01	0.034	−0.26	2.3	5.02	0.003	0.56	9.49
		2	1.37	0.040	−0.40	3.15	1.33	0.225	−1.51	4.02	0.15	0.748	−1.08	1.4	2.7	0.073	−1.31	6.68
		3	0.80	0.154	−0.68	2.23	0.06	0.947	−2.28	2.40	−0.19	0.651	−1.29	0.9	0.6	0.651	−2.73	3.83
3	2	1	0.70	0.229	−0.82	2.15	0.89	0.328	−1.55	3.33	0.33	0.449	−0.85	1.5	1.9	0.133	−1.47	5.25
	3	1	2.11	0.005	0.12	4.10	2.22	0.056	−0.87	5.31	0.33	0.516	−1.04	1.7	4.67	0.006	0.20	9.13
		2	1.44	0.010	−0.04	2.93	1.33	0.144	−1.10	3.77	0.00	1.00	−1.18	1.2	2.78	0.028	−0.58	6.14
	4	1	3.24	0.001	0.72	5.76	2.68	0.059	−1.09	6.46	−0.18	0.769	−1.77	1.4	5.83	0.006	0.20	11.45
		2	2.57	0.002	0.35	4.80	1.80	0.167	−1.67	5.36	−0.51	0.377	−2.05	1.0	3.94	0.037	−1.06	8.93
		3	1.10	0.093	−0.66	2.92	0.46	0.668	−2.43	3.35	−0.51	0.320	−1.88	0.9	1.2	0.442	−2.88	5.20

Significant time trends (p < 0.008) are shown in italics. GMFCS: Gross Motor Function Classification System.