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International Journal of
Medical Science and Research
ARCHIVES
VOL. 8, ISSUE 1 (2026)
Epidemiology of respiratory distress in preterm neonates admitted to nicu: a comprehensive cross‑sectional study
Authors
Dr. Saumya Singh, Dr. Prasad Nayak, Dr. M D Shahabaz Khan
Abstract

Background: Respiratory distress is the leading cause of neonatal intensive care unit (NICU) admission, particularly among preterm neonates due to structural and biochemical lung immaturity.

Objectives: To evaluate the epidemiological profile, maternal and perinatal risk factors, aetiology, and respiratory support requirements of preterm neonates presenting with respiratory distress.

Methods: A prospective hospital‑based cross‑sectional study was conducted in the NICU of KVG Medical College from August 2023 to July 2024 including 42 preterm neonates (<37 weeks gestation) with respiratory distress. Maternal and neonatal data were collected and analyzed using SPSS v25.

Results: Late preterm neonates constituted 79% of cases. Low birth weight infants accounted for 57% and very low birth weight for 26%. Caesarean deliveries were 80.95%. Major causes were transient tachypnea of newborn (45.23%) and respiratory distress syndrome (42.85%). Oxygen therapy via nasal prongs (54.76%) and continuous positive airway pressure (38.05%) were the most common respiratory supports.

Conclusion: Respiratory distress predominantly affects late preterm and low birth weight neonates delivered by caesarean section. Early identification and non‑invasive respiratory support improve neonatal outcomes.
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Pages:49-50
How to cite this article:
Dr. Saumya Singh, Dr. Prasad Nayak, Dr. M D Shahabaz Khan "Epidemiology of respiratory distress in preterm neonates admitted to nicu: a comprehensive cross‑sectional study". International Journal of Medical Science and Research, Vol 8, Issue 1, 2026, Pages 49-50
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