Assessment of neonatal care quality for infants born from 24 to 31 weeks: insights from the Baby Monitor scoring system in Shenzhen

A retrospective analysis of 1,267 infants born before 32 weeks’ gestation found substantial variation across individual indicators of neonatal care quality among Shenzhen NICUs, while risk-adjusted composite scores did not differ significantly. The study, summarized in the available abstract, used the Baby Monitor scoring system to assess care within the Shenzhen Neonatal Data Network (SNDN). The authors attributed the lack of a significant difference in composite performance to overlapping confidence intervals, limited unit-level sample sizes and offsetting results across individual indicators.

The analysis included preterm infants admitted between January 1, 2022, and December 31, 2023. Their median gestational age was 30.0 weeks and their median birth weight was 1,280 g. Baby Monitor assessed NICU performance through eight indicators: survival rate, antenatal steroid administration, admission hypothermia, pneumothorax, hospital-acquired infections, chronic lung disease, growth velocity and any breastfeeding at discharge. Risk-adjusted z-scores were calculated for each indicator to compare NICU performance.

Across the cohort, the unadjusted survival rate was 93.8%, and antenatal steroids were administered to 89.6% of infants. Moderate-to-severe hypothermia occurred in 22.2% of cases, while pneumothorax occurred in 1.8% and hospital-acquired infections in 9.3%. Chronic lung disease was reported in 21.6% of infants. At discharge, 57.8% had any breastfeeding, and 80.6% of cases were classified as having high growth velocity. These results were measured across the eight indicators rather than presented as evidence that any single practice caused better outcomes.

The abstract reports that the scoring system profiled care quality across SNDN NICUs and highlighted areas including hypothermia prevention and breastfeeding support. The authors proposed sharing practices from high-performing units and using the findings as a regional baseline for subsequent quality-improvement cycles, but the available evidence does not establish that particular protocols or interventions would reduce variation or improve clinical outcomes. Important limitations include the retrospective design, limited unit-level samples, overlapping confidence intervals and the offsetting performance of individual indicators. Because the supplied material is an abstract rather than the complete study, further methodological details and the full interpretation of the risk-adjusted comparisons cannot be assessed from the available evidence.

Subject of Research: Baby Monitor assessment of neonatal care quality for infants born before 32 weeks in the Shenzhen Neonatal Data Network

Article Title: Assessment of neonatal care quality for infants born from 24 to 31 weeks: insights from the Baby Monitor scoring system in Shenzhen

Article References: Huang, J., Ding, L., Xu, Y., Zhong, G., Yan, X., Yu, Z., Wu, B., & Liu, D. (2026). Assessment of neonatal care quality for infants born from 24 to 31 weeks: insights from the Baby Monitor scoring system in Shenzhen. BMC Pediatrics. https://doi.org/10.1186/s12887-026-07677-7

Image Credits: AI Generated

DOI: 10.1186/s12887-026-07677-7

Keywords: preterm infants, neonatal intensive care, care quality, Shenzhen, Baby Monitor, retrospective study, risk adjustment, quality improvement, Assessment, neonatal, care, quality