Table 2.

Efficacy of treating pain on different locations of pain with the sum scores of musculoskeletal pain (MOBID-2 part 1) and pain from internal organs head and skin (MOBID-2 part 2) between control group and treatment group at baseline and in week 8 (n = 327)

Pain location	Control (n = 163)			Intervention (n = 164)			dfa	ta	pa
	Baseline mean (SE)	Week 8 mean (SE)	Difference	Baseline mean (SE)	Week 8 mean (SE)	Difference
Hands	0.8 (0.2)	1.0 (0.1)	0.161	1.1 (0.2)	0.8 (0.2)	−0.243	1183	−2.457	0.014
Arms	1.7 (0.2)	1.8 (0.2)	0.119	1.8 (0.2)	1.2 (0.2)	−0.677	1180	−2.868	0.004
Legs	2.6 (0.2)	2.2 (0.2)	−0.342	2.0 (0.2)	1.6 (0.2)	−0.375	1174	−0.177	0.859
Turn over	1.9 (0.2)	2.0 (0.2)	0.026	2.0 (0.2)	1.3 (0.2)	−0.739	1156	−2.665	0.008
Sit	1.6 (0.2)	2.0 (0.2)	0.398	2.1 (0.2)	1.2 (0.2)	−0.826	1154	−4.498	<0.001
Part 1 total score	8.7 (0.8)	8.9 (0.7)	0.393	9.0 (0.8)	5.8 (0.8)	−3.233	1132	−3.567	<0.001
Head, mouth, neck	1.0 (0.1)	0.9 (0.1)	−0.091	1.4 (0.2)	0.8 (0.1)	−0.627	1184	−2.548	0.011
Heart, lung, chest	0.8 (0.2)	0.8 (0.1)	0.049	0.8 (0.1)	0.4 (0.1)	−0.426	1182	−2.675	0.008
Abdomen	0.9 (0.1)	0.7 (0.1)	−0.143	1.0 (0.2)	0.4 (0.1)	−0.546	1182	−1.823	0.069
Pelvis, genital organs	1.6 (0.2)	1.6 (0.2)	−0.023	1.8 (0.2)	0.8 (0.2)	−0.944	1182	−3.276	0.001
Skin	1.7 (0.2)	1.4 (0.2)	−0.208	1.5 (0.2)	1.0 (0.2)	−0.570	1184	−1.458	0.145
Part 2 total score	5.9 (0.5)	5.4 (0.4)	−0.416	6.5 (0.5)	3.4 (0.4)	−3.113	1177	−3.766	<0.001
Overall pain intensity	3.7 (0.2)	3.4 (0.2)	−0.297	3.8 (0.2)	2.1 (0.2)	−1.655	1123	−5.277	<0.001

df, degree of freedom; SE, standard error.

Part 1 = musculoskeletal pain.

Part 2 = pain related to internal organs head and skin.

^aRandom-intercept model in a two-way repeated-measure configuration.