A survey was performed to estimate the incidence of the minor sequelae
of anaesthesia in children. During an eight-month period 266 children
, aged five years and over, were personally interviewed by an anaesthe
tist following recovery from anaesthesia. At interview the child was q
uestioned to ascertain any morbidity suffered and record was made of t
he operation performed and the anaesthetic administered. Data were the
n evaluated, using multivariate analysis, to identify risk factors for
the more common sequelae. This study revealed a higher incidence of t
he minor sequelae of anaesthesia in children than had previously been
reported. The three most common sequelae recorded were nausea (48.1%),
vomiting (35.0%), and sore throat (31.4%).