PMID- 10577775 OWN - NLM STAT- MEDLINE DCOM- 19991208 LR - 20190905 IS - 0165-5876 (Print) IS - 0165-5876 (Linking) VI - 49 Suppl 1 DP - 1999 Oct 5 TI - The impact of hearing impairment: a global health problem. PG - S51-4 AB - Hearing impairment is a substantial worldwide problem mainly affecting the adult population. The prevalence of permanent childhood hearing impairment (PCHI) is relatively small (1 in 752) but the effects of PCHI are substantial. Children with PCHI (aged 4-12 years; n = 100) who use spoken English as their first language were assessed for cognitive and behaviour performance (controls included hearing children and children with otitis media with effusion). There was a trend in performance across severity for all assessments, with about a 2 SD difference for IQ between hearing controls and PCHI, causing concern for the pervasiveness and impact of even moderate PCHI. FAU - Davis, A AU - Davis A AD - MRC Institute of Hearing Research, University Park, Nottingham, UK. FAU - Hind, S AU - Hind S LA - eng PT - Journal Article PL - Ireland TA - Int J Pediatr Otorhinolaryngol JT - International journal of pediatric otorhinolaryngology JID - 8003603 SB - IM MH - Adolescent MH - Adult MH - Child MH - Child Behavior MH - Child, Preschool MH - Hearing Disorders/*complications/diagnosis/epidemiology/psychology MH - Humans MH - Infant MH - Intelligence MH - Language Development MH - United Kingdom/epidemiology EDAT- 1999/11/30 00:00 MHDA- 1999/11/30 00:01 CRDT- 1999/11/30 00:00 PHST- 1999/11/30 00:00 [pubmed] PHST- 1999/11/30 00:01 [medline] PHST- 1999/11/30 00:00 [entrez] AID - S0165-5876(99)00213-X [pii] AID - 10.1016/s0165-5876(99)00213-x [doi] PST - ppublish SO - Int J Pediatr Otorhinolaryngol. 1999 Oct 5;49 Suppl 1:S51-4. doi: 10.1016/s0165-5876(99)00213-x.