Reliability and Concurrent Validity of a Chinese Version of the Alberta Infant Motor Scale Administered to High-Risk Infants in China

Table 1

Characteristics of the infants participating in the study.

Parameter	Participants (N = 50)
	n		%
Male	29		58
Female	21		42
Low birth weight:
≥1500 g and <2500 g	14		28
<1500 g	5		10
Prematurity:
≥32 weeks and <37 weeks	18		36
<32 weeks	7		14
Polyembryony	14		28
Asphyxia	13		26
Intracranial hemorrhage:
grades I–II	8		16
grades III–IV	12		24
Hyperbilirubinemia	6		12
Use of ventilator	3		6
	Mean	SD	Range
Age (months)	4.14	2.02	0.17–9.27
Gestational age (weeks)	35.78	3.51	28–40
Birth weight (g)	2719.00	828.32	1190–4150
Length of hospital stay (days)	23.67	17.71	7–60

SD: standard deviation.