. 2024 Oct 23;60(6):956–969. doi: 10.23736/S1973-9087.24.08472-7

Table II. —Descriptive details of all groups.

	Typical development		Developmental coordination disorder		Cerebral palsy		P value
	N.	Mean (SD)/min-max	N.	Mean (SD)/min-max	N.	Mean (SD)/min-max	P value
Age (years)	64	8.05(1.58)/5.00-10.62	39	8.14 (1.54)/5.42-10.95	24	7.52 (1.44)/5.07-10.35	0.271^a
Body length (cm)	64	131.75 (10.68)/107.50 -156.00	39	130.03 (12.60)/109.50-154.00	22	127.61 (10.08)/113.5-150.5	0.317^a
Body weight (kg)	64	27.71 (6.74)/18.00-53.70	39	29.03 (8.37)/16.60-49.90	23	26.32 (7.10)/18.10-43.20	0.364^a
BMI (kg/m²)	64	15.79 (2.00)/11.89 – 23.55	39	16.86 (2.56)/13.32-23.51	22	16.15 (2.43)/13.19-22.20	0.070^a
Sex (n) (F:M)	64	30:34	39	7:32		10:14	0.011^c
TGMD-3 total score – gross motor index (47-158)	59	93.47 (8.59)/76-114	37	67.51 (10.97)/50-88	19	69.74 (8.39)/47/88	<0.001^a
Locomotor – scaled score (0-20)	59	9.37 (1.53)/6-13	37	4.11 (2.23)/1-10	20	4.10 (2.22)/1-8	<0.001^a
Ball skills – scaled score (0-20)	59	8.44 (2.09)/5-14	37	4.84 (2.47)/2-10	19	5.53 (1.95)/1-8	<0.001^a
MABC-2 total score – percentile	64	55.91 (24.05)/25-95	39	2.58 (3.90)/0.1-16			<0.001^b
Manual dexterity – percentile	64	55.97 (23.62)/5-98	39	12.18 (18.51)/0.1-75			<0.001^b
Aiming & Catching – percentile	64	44.59 (27.18)/5-95	39	7.84 (10.40)/0.1-37			<0.001^b
Balance – percentile	64	57.71 (23.68)/5-95	39	6.46 (8.18)/0.1-37			<0.001^b
DCD-Q total score	64	64.7 (7.67)/43-75	39	33.28 (8.17)/18-54	20	44.8 (11.18)/26-63	<0.001^a
SDQ total problem score	64	6.97 (4.95)/0-23	39	13.15 (5.53)/3-27	21	10 (5.31)/2-20	<0.001^a
SDQ Impact (impact:no impact)	64	18:46	39	34:5	21	13:8
SDQ Impact score	18	1.33 (2.14)/0-8	34	2.94 (2.15)/0-7	13	1.54 (1.33)/0-4	0.013^a
Formal diagnosis of DCD (yes:no)			39	27:12
Co-occuring diagnoses (N./%)
AD(H)D	64	1/1.56%	39	4/10.25%	24	1/4.17%	0.057^c
ASD	64	1/1.56%	39	8/20.51%	24	3/12.50%	0.005^c
Dyslexia/speech fluency disorder	64	2/2.89%	39	1/2.56%	24	0/0%	0.506^c
GMFCS level I:II (N.)					24	14:10
Unilateral:Bilateral (N.)					24	13:11

^aResult of a One-Way ANOVA test; ^bresult of an independent samples t-test between DCD and TD; ^cresult of a Chi-squared Test; N.: total sample; BMI: Body Mass Index; TGMD-3: Test Of Gross Motor Development, 3^rd ed.; MABC-2: Movement Assessment Battery for Children, 2^nd ed.; DCD-Q: DCD-Questionnaire; SDQ: Strength and Difficulties Questionnaire; GMFCS: Gross Motor Function Classification System.