highly significantp = 3.5 × 10 −6
Mediation analysis evidenced a highly significant direct effect of total HA experience on LE (with more than 1 point increase in EEAS per log(years in HA experience) (1.051 (SE = 0.227), z = 4.6, p = 3.5 × 10 −6 ), a significant but weaker indirect effect mediated by better ear hearing threshold (0.216, (SE = 0.072), z = 3, p = .003 ) that represented only 17% of the effect seen (total effect estimate: (1.267 (SE = 0.22), z = 5.73, p = 10 −8 ).