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Evaluation of the Oxford and Sheffield SIDS risk prediction scores
Author(s) -
Brooks John G.,
Fleming Peter J.,
Berry Peter J.,
Golding Jean
Publication year - 1992
Publication title -
pediatric pulmonology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.866
H-Index - 106
eISSN - 1099-0496
pISSN - 8755-6863
DOI - 10.1002/ppul.1950140306
Subject(s) - medicine , sudden infant death syndrome , pediatrics , incidence (geometry) , medical record , prospective cohort study , surgery , physics , optics
Study objective: To evaluate the clinical usefulness (sensitivity and specificity) of the Oxford and Sheffield birth scores for prospective identification of infants at high risk of SIDS. Design: Retrospective medical record reviews of prospectively identified, autopsy‐validated SIDS and living control infants. Study subjects: Consecutive sample of 140 infants, born between 1/1/83 and 12/31/87, who died suddenly and unexpectedly in the Avon Area Health Authority in southwest England between 1/1/84 and 12/31/88. Seventeen of the cases were excluded: 6 because they lacked adequate clinical records, 11 because they were not SIDS. The 637 control infants were comprised of every 80th delivery between 1/1/83 and 12/31/87 in the three major hospitals in the area. Results: SIDS incidence was 2.85/1,000 live births. Using standard cut scores to define high SIDS risk (2.0 for Oxford and 500 for Sheffield), sensitivities were 0.55 and 0.35 and specificities were 0.78 and 0.89 for the Oxford and Sheffield scores, respectively. SIDS risk for infants in the high risk group was 7.3/1,000 (Oxford) and 9.3/1,000 (Sheffield). Conclusions: Since there is no intervention with proven efficacy for SIDS prevention, and since approximately one half of SIDS cases occur in low risk groups, clinical use of these scoring systems for allocation of health care resources or personnel for the sole purpose of SIDS prevention is not justified. Pediatr Pulmonol. © 1992 Wiley‐Liss, Inc.