Economic evaluation of surgical insertion of ventilation tubes for the management of persistent bilateral otitis media with effusion in children

Table 3 dBHL parameters

Strategy	dBHL		Distribution for PSA	Source	*Comments*
Strategy	After 1 year	After 2 years	Distribution for PSA	Source	*Comments*
VTs	13.06	12.24	Normal ~ (13.06, 9.49) Normal ~ (12.24, 9.1)	Maw & Bawden [43]	Normal distributions were used as part of the PSA to reflect the likelihood of an increased or decreased unit in dBHL
HAs	4.88	7.57	Normal ~ (4.88, 11.11) Normal ~ (7.57, 12.76)	Maw & Bawden [43]

ISSN: 1472-6963