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. 2022 May 31;32:100881. doi: 10.1016/j.ymgmr.2022.100881

Table 1.

Initial developmental assessment – Bayley Scales of Infant and Toddler Development.

Domain Composite Score Sibling A - Age 27 Months
Sibling B – Age 28 months
Age Equivalent Percentile Rank Qualitative Descriptor Composite Score Age Equivalent Percentile Rank Qualitative Descriptor
Language 56 0.2 Extremely Low 83 13 Low Average
Receptive 10 months 24 months
Expressive 9 months 16 months
Motor 85 16 Low Average 97 42 Average
Fine 21 months 28 months
Gross 26 months 20 months
Cognitive 90 25 Average 100 50 Average