Hospitalisations for gastroenteritis: the role of rotavirus.
To determine the proportion of hospitalisations for gastroenteritis caused by rotavirus, we tested for rotavirus stool samples of all children under the age of five hospitalised for gastroenteritis between 1 December 1999 and 30 May 2000 in seven community and specialised hospitals in Quebec. Of 944 children hospitalised, 565 (59.9%) were screened for rotavirus and 405 (71.7%) tested positive. From December to April, the proportion of positive results rose from 51.6 to 78.1%. Compared with children whose test results were negative, children who tested positive presented vomiting more frequently upon admission (88.9 versus 60.4%) and needed IV fluids in greater proportion (94.1 versus 78.0%), but spent less time in hospital (2.8 versus 3.3 days). Aside from dehydration, no complications were noted. In Quebec, a large majority of winter and spring hospitalisations for gastroenteritis in children is attributable to rotavirus.
Rivest
Paul
P
Direction de santé publique de Montréal-Centre, 1301 rue Sherbrooke Est, Montréal, Qué., Canada H2L 1M3. privest@santepub-mtl.qc.ca
Proulx
Mélanie
M
Lonergan
Guy
G
Lebel
Marc H
MH
Bédard
Lucie
L
D002675:Child, Preschool; D003681:Dehydration / Q000209:etiology; D005243:Feces / Q000821:virology; D005260:Female; D005440:Fluid Therapy; D005759:Gastroenteritis / Q000453:epidemiology* / Q000821:virology*; D006760:Hospitalization / Q000706:statistics & numerical data; D006801:Humans; D007223:Infant; D008297:Male; D011792:Quebec / Q000453:epidemiology; D012401:Rotavirus; D012400:Rotavirus Infections / Q000150:complications / Q000453:epidemiology* / Q000821:virology*