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. 2012 Feb 1;12:11. doi: 10.1186/1471-2431-12-11

Table 2.

Descriptive results of the latest Bayley assessment subscales

Subscale Proportion abnormal (score < 70)
n (%)
Proportion at risk (70 ≤ score ≤ 85)
n (%)
Proportion Normal (score > 85)
n (%)
Mean Score 95% Confidence Interval
Cognitive 9 (8.5%) 37 (34.9%) 60 (56.6%) 88.64 85.69 - 91.59
Language 10 (9.4%) 35 (33.0%) 61 (57.6%) 87.71 84.85 - 90.56
Motor 8 (7.6%) 32 (30.2%) 66 (62.3%) 90.05 87.0 - 93.11