Hypophosphatemia in children hospitalized within an intensive care unit.
The aims of this study were to estimate the occurrence of hypophosphatemia and to identify potential risk factors and outcome measures associated with this disturbance in children admitted to a pediatric intensive care unit. Data concerning 42 children admitted consecutively to 1 pediatric intensive care unit over a 1-year period were examined. Serum phosphorus levels were measured on the third day of admission, where levels below 3.8 mg/dL were considered indicative of hypophosphatemia. Hypophosphatemia was found in 32 children (76%), and there was a significant association between this disturbance and malnutrition (P = .04). Of the potential risk factors such as sepsis, diuretic/steroid therapy, starvation (over 3 days), and Pediatric Index of Mortality, none discriminated for hypophosphatemia. There were no associations between hypophosphatemia and mortality, length of stay in the pediatric intensive care unit, or time on mechanical lung ventilation. Hypophosphatemia was a common finding in critically ill children and was associated with malnutrition.
de Menezes
Fernanda Souza
FS
Pediatric Intensive Care Unit, Hospital São Paulo, São Paulo, Brazil.
Leite
Heitor Pons
HP
Fernandez
Juliana
J
Benzecry
Silvana Gomes
SG
de Carvalho
Werther Brunow
WB
D005260:Female; D006760:Hospitalization; D006801:Humans; D017674:Hypophosphatemia / Q000150:complications / Q000453:epidemiology* / Q000401:mortality; D007223:Infant; D015278:Intensive Care Units, Pediatric; D008297:Male; D044342:Malnutrition / Q000150:complications*; D017063:Outcome Assessment, Health Care; D010758:Phosphorus / Q000097:blood; D011446:Prospective Studies; D012307:Risk Factors
D010758:Phosphorus