Demographical background of the prelingually deaf group, the postlingually deaf group and the normal-hearing (NH) group.

IQR: Interquartile range; ImpSide: Side of ear with a implant; OnsetDeaf: Onset of deafness; DuraDeaf: Duration of deafness; AgeImp: Age at implantation; DuraImp: Duration of implant use; SDT: Speech detection threshold; SRT: Speech recognition threshold; ImpPTA: Pure tone average of the implanted ear; NonImpPTA: Pure tone average of the non-implanted or normal-hearing ear; VisionCon: Vision condition.Demographical background of the prelingually deaf group, the postlingually deaf group and the normal-hearing (NH) group.