[Retracted] A Birth Cohort Study of Neurodevelopmental Outcomes from Birth to 2 Years of Age in Preterm Infants under 34 Weeks of Gestation

Table 7

Comparison of neurodevelopmental outcomes at 18 months of age between the two cohorts.

Cohort	Number of cases	Adaptability	Gross motion	Fine motion	Language	Personal-social
Premature	139	97.82 ± 10.50	97.36 ± 14.27	97.87 ± 10.54	91.53 ± 13.08	98.30 ± 10.64
Mature	128	95.26 ± 6.94	97.27 ± 4.67	97.31 ± 9.71	92.74 ± 12.34	93.14 ± 7.29
T value		2.369	0.074	0.449	0.778	4.654
value		0.019	0.941	0.654	0.437	0.000