Incidence and Risk Factors of Rehospitalization with Respiratory Syncytial Virus Infection in Premature Infants.
- Author:
Eun Ah LEE
1
;
Jea Heon JEONG
;
Seung Taek YU
;
Chang Woo LEE
;
Hyang Suk YOON
;
Do Sim PARK
;
Yeon Kyun OH
Author Information
1. Department of Pediatrics, Wonkwang University School of Medicine, Korea.
- Publication Type:Original Article
- Keywords:
Respiratory Syncytial virus;
Rehospitalization;
Premature
- MeSH:
Birth Weight;
Child;
Gestational Age;
Hospitalization;
Humans;
Incidence*;
Infant, Newborn;
Infant, Premature*;
Intensive Care, Neonatal;
Lung;
Respiratory Syncytial Viruses*;
Retrospective Studies;
Risk Factors*;
Seasons;
Siblings
- From:Korean Journal of Pediatrics
2004;47(5):510-514
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: We performed this study to evaluate the risk of rehospitalization for respiratory syncytial virus(RSV) infection among premature infants discharged from a neonatal intensive care unit(NICU). METHODS: We performed a retrospective study for rehospitalization for RSV infection and risk factors among premature infants who were admitted to NICU and discharged between May 2001 and April 2003 in Wonkwang University Hospital. RSV detection was utilized by direct fluorescent antibody tests in nasopharyngeal aspirates. We also reviewed various risk factors including gestational age, birth weight, sex, ventilatory care, surfactant administration, chronic lung disease(CLD), siblings in school or kindergarten age, and month of discharge. RESULTS: The rehospitalization rate for RSV infection was 6.6%(26/381) in premature infants and 22.2%(4/18) in premature infants with CLD. The most common season of rehospitalization for RSV infection was between November to January, this was 69.2%(18/26) in premature infants, the same as children: 61.2%(93/152). The risk factors for RSV rehospitalization among premature infants were CLD, siblings in school or kindergarten age and discharge between October to December from NICU. CONCLUSION: The risk for RSV rehospitalization among premature infants from NICU was low. Preterm infants subject to risk factors of CLD, siblings in school or kindergarten age, and discharge between October to December from NICU, were most likely to require hospitalization for RSV disease. In CONCLUSION: Prophylaxis for RSV infection should be considered one month before discharge from NICU in the RSV season between October and December.
