TABLE 1.

Description of the demographic and clinical characteristics in overweight and obesity subjects and lean subjects in the meta-analysis.

Study	Overweight and obesity subjects				Lean subjects				Magnetic field	Software	Smooth kernel
	Sample/ Female	Age (mean/SD)	BMI	Hand (left/right)	Sample/ Female	Age (mean/SD)	BMI	Hand (left/right)
Brooks et al. (77)	59/34	70	33.0(0.3)	NA	97/52	70	22.5(0.2)	NA	1.5	SPM	8
Haltia et al. (78)	30/18	37(12)	33.0 (4.3)	NA	16/8	37 (21)	22.2 (1.6)	NA	1.5	SPM	12
Honea et al. (79)	72/49	38.9 (8.2)	35.6 (3.6)	NA	22/18	36.8 (10.9)	21.6 (1.6)	NA	3.0	SPM	10
Jauch-Chara et al. (80)	15/0	24.7(0.66)	36.3(1.04)	NA	15/0	24.6(0.69)	23.2(0.38)	NA	3.0	SPM	8
Karlsson et al. (81)	23/18	47.30 (8.90)	43.1(3.74)	NA	22/15	46.45 (9.45)	24.0(2.28)	NA	1.5	SPM	10
Mathar et al. (82)	19/8	27.0	33.6	(0/19)	23/12	25.1	21.8	(0/23)	3.0	SPM	8
Nouwen et al. (83)	13/12	15.0(1.9)	NA	NA	20/14	16.1(1.9)	NA	NA	3.0	SPM	6
Pannacciulli et al. (43)	24/13	32(8)	39.4(4.7)	NA	36/11	33(9)	22.7(2.2)	NA	1.5	SPM	8
Schienle et al. (84)	21/21	22.90 (2.59)	28.30 (3.40)	NA	21/21	22.57 (2.69)	22.34 (1.93)	NA	3.0	SPM	8
Shott et al. (85)	18/18	28.67 (8.30)	34.78(4.44)	NA	24/24	27.42 (6.28)	21.64(1.26)	NA	3.0	SPM	8
Smucny et al. (86)	28/14	30.29(3.81)	26.19(2.90)	NA	25/12	31.32(3.45)	20.96(1.99)	NA	3.0	SPM	8
Tuulari et al. (87)	47/42	44.9 (9.0)	42.2(4.0)	NA	29/23	45.9 (11.8)	23.2(2.8)	NA	1.5	SPM	8
Wang et al. (88)	31/7	39.58 (1.93)	34.38 (0.69)	(5/26)	49/21	29.55 (1.41)	21.87 (0.29)	(7/42)	3.0	SPM	8
Zhang et al. (89)	20/0	20∼28	33.56(3.53)	NA	20/0	20∼28	21.48(1.43)	NA	3.0	SPM	8

BMI: body mass index; SPM: statistical parametric morphometry.