The objective of the study is to establish the continuous nurse-led integrated support program as well as exam its impact on neurodevelopmental health of preterm infants.~Research hypotheses:~Compared to control group, the preterm infants in the interventional group will experience significantly better performance on neuromotor, cognitive and social-emotional function at corrected age of 3 month;~In comparison with those receiving routine support, parents receiving nurse-led continuous support will have significantly higher parental self-efficacy and exhibited better psychological well-being;~Maternal parenting self-efficacy will mediate the relationship between nurse-led support and preterm infant neurodevelopment.
The objective of the study is to establish a continuous nurse-led integrated support program and to exam its impact on preterm infant neurodevelopment.~Research hypotheses include:1. The continuous nurse-led integrated support will have significant impact on preterm infant neurodevelopment; 2.The support program will also have positive effect on parent psychological well-being.