The standardization of the Polish version of the Alberta Infant Motor Scale

BMC Pediatrics

Table 3 The comparison of the AIMS percentile in Polish and Canadian infants

Age (months)	5th Pol	5th Can	p-value	10th Pol	10th Can	p-value	25th Pol	25th Can	p-value	50th Pol	50th Can	p-value	75th Pol	75th Can	p-value	90th Pol	90th Can	p-value
0-<1	4	2.2	0.288	4	2.7	0.128	4	3.6	0.108	4	4.5	0.124	4	5.4	0.014*	5	6.3	0.128
1-<2	5	4.1	0.615	5	4.8	0.775	6	6	0.534	7	7.3	0.091	8	8.6	0.045*	8	9.8	0.122
2-<3	7	5.8	0.262	8	6.7	0.145	9	8.2	0.135	10	9.8	0.681	11	11.4	0.352	12	12.9	0.201
3-<4	9	7.2	0.035*	11	8.4	0.107	12	10.4	0.085	12.5	12.6	0.537	13	14.8	0.024*	14	16.8	0.098
4-<5	10	11.1	0.556	12	12.6	0.298	13	15.1	0.109	16	17.9	0.051	18	20.7	0.074	21	23.2	0.189
5-<6	19	15.4	0.386	19	17.1	0.385	20	20	0.975	21	23.2	0.095	24	26.4	0.031*	26	29.3	0.121
6-<7	22	19.3	0.645	22	21.2	0.813	23.5	24.6	0.005*	24	28.3	0.0001*	26	32	0.006*	27	35.4	0.104
7-<8	25	21	0.762	25	23.5	0.760	26	27.7	0.792	31	32.3	0.901	36	36.9	0.977	44	41.1	0.915
8-<9	30	25.5	0.499	30.5	28.7	0.431	32	33.9	0.415	45	39.8	0.635	46	45.7	0.980	48	50.9	0.771
9-<10	32	33.2	0.592	34	35.9	0.453	37	40.5	0.257	44	45.5	0.187	47	50.5	0.222	51.5	55.1	0.340
10-<11	41	39.6	0.375	44	41.7	0.289	47.5	45.3	0.452	49	49.3	0.616	51	53.3	0.156	52	56.9	0.202
11-<12	46	39.6	0.265	47	42.2	0.117	49	46.5	0.076	50	51.3	0.524	52	56.1	0.024*	54	58	0.148
12-<13	50	47.2	0.463	50	48.8	0.476	51	51.6	0.923	52.5	54.6	0.168	55.5	57.6	0.068	58	58	0.476
13-<14	48	47.2	0.777	48	49.2	0.494	51	52.2	0.140	53	55.6	0.037*	56.5	58	0.117	58	58	0.882
14-<15	53	53.7	0.629	53	54.4	0.559	58	55.6	0.519	58	56.9	0.535	58	58	0.401	58	58	0.007*
15-<16	53	57.1	< 0.0001*	55	57.2	< 0.0002*	57	57.5	0.007*	58	57.8	0.249	58	58	0.647	58	58	0.041*
16-<17	55	56.9	0.013*	55	57.1	0.022*	58	57.4	0.119	58	57.8	0.456	58	58	0.519	58	58	0.022*
17-<18	58	57.3	-	58	57.5	-	58	57.7	-	58	57.9	-	58	58	-	58	58	-
18-<19	58	56.6	-	58	56.9	-	58	57.3	-	58	57.7	-	58	58	-	58	58	-

Pol – the Polish values, Can – the Canadian values, *significant results with p < 0.05

ISSN: 1471-2431