title: Validation of the Spanish version of the Oral Health Impact Profile (OHIP-14Sp) in elderly Chileans.
abstract: BACKGROUND
  The OHIP-49 is widely used to assess oral health-related quality of life, but its length makes it time-consuming and difficult to use. An abbreviated version of the OHIP-49 with fourteen items has been validated for older adults, but not in Chile. The aim was to develop and validate the Spanish version of the OHIP-14 in an elderly Chilean population.
  
  
  METHODS
  Two studies were conducted; a cross sectional to develop and a retrospective study to validate the OHIP-14Sp. The OHIP-49Sp was applied to 490 older adults and the fourteen questions with the higher impact on oral health-related quality of life were selected through linear regression. These items were applied on a retrospective dataset of 85 older adults to test internal consistency (Cronbach's alpha). A discriminative validity analysis was performed along with the assessment of sociodemographic (age and gender, educational level) and clinical variables (number of teeth, caries lesions, CPITN, prosthetic needs and prosthetic functionality). Data were analyzed using Mann-Whitney U, Student's t and one-way ANOVA tests with a 95% confidence level and finally were analyzed by a Multivariate Logistic Regression Model.
  
  
  RESULTS
  High internal consistency values were obtained for the OHIP-14Sp instrument (0.91). There was an association between the OHIP-14Sp scores and the presence of caries (p = 0.003), need for complex periodontal treatment (p = 0.002), prosthetic needs (p < 0.0001) and age younger than 70 years-old (p < 0.0001). Subjects with periodontal treatment need were more likely to report reduced oral health-related quality of life (PR = 2.10).
  
  
  CONCLUSIONS
  The OHIP-14Sp proved to be a consistent and valid tool to assess oral health-related quality of life when tested in Chilean older adults.
authors.forename: Soraya
authors.initials: S
authors.lastname: León
authors.forename: Daniel
authors.initials: D
authors.lastname: Bravo-Cavicchioli
authors.forename: Gloria
authors.initials: G
authors.lastname: Correa-Beltrán
authors.affiliation: Gerodontology Research Group (GIOG), Department of Oral Rehabilitation, University of Talca, Talca, Chile. giacaman@utalca.cl.
authors.forename: Rodrigo A
authors.initials: RA
authors.lastname: Giacaman
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002677:Chile; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D003731:Dental Caries / Q000523:psychology; D003817:Dentition; D003778:Dentures / Q000523:psychology; D004522:Educational Status; D005260:Female; D006801:Humans; D007576:Jaw, Edentulous, Partially / Q000523:psychology; D008297:Male; D009066:Mouth, Edentulous / Q000523:psychology; D020380:Needs Assessment; D009909:Oral Health; D010512:Periodontal Index; D011788:Quality of Life; D012189:Retrospective Studies; D012737:Sex Factors
references.citation: Int J Prosthodont. 2002 Sep-Oct;15(5):446-50
references.pmid: 12375458
references.citation: J Oral Pathol Med. 2007 Mar;36(3):147-52
references.pmid: 17305636
references.citation: Gerodontology. 2003 Dec;20(2):95-9
references.pmid: 14697020
references.citation: J Dent Res. 2011 Nov;90(11):1279-85
references.pmid: 21917599
references.citation: Gerodontology. 2016 Mar;33(1):97-105
references.pmid: 24612284
references.citation: Gerodontology. 2012 Jun;29(2):155-8
references.pmid: 22486591
references.citation: Swed Dent J. 2007;31(2):91-101
references.pmid: 17695054
references.citation: Community Dent Health. 1988 Mar;5(1):3-18
references.pmid: 3285972
references.citation: J Oral Rehabil. 2012 Aug;39(8):591-9
references.pmid: 22506883
references.citation: Iran J Public Health. 2010;39(4):135-9
references.pmid: 23113047
references.citation: Soc Sci Med. 1999 Jun;48(11):1507-15
references.pmid: 10400253
references.citation: Community Dent Oral Epidemiol. 2007 Feb;35(1):73-9
references.pmid: 17244140
references.citation: Community Dent Oral Epidemiol. 2005 Oct;33(5):378-83
references.pmid: 16128798
references.citation: Community Dent Oral Epidemiol. 1996 Dec;24(6):398-402
references.pmid: 9007357
references.citation: J Dent Educ. 1990 Nov;54(11):680-7
references.pmid: 2229624
references.citation: Qual Life Res. 2011 Dec;20(10):1707-13
references.pmid: 21472393
references.citation: Croat Med J. 2008 Aug;49(4):536-44
references.pmid: 18717001
references.citation: Community Dent Oral Epidemiol. 2006 Aug;34(4):277-88
references.pmid: 16856948
references.citation: Community Dent Oral Epidemiol. 2002 Dec;30(6):423-30
references.pmid: 12453113
references.citation: Rev Bras Epidemiol. 2013 Jun;16(2):328-37
references.pmid: 24142005
references.citation: Zhonghua Kou Qiang Yi Xue Za Zhi. 2006 Apr;41(4):242-5
references.pmid: 16784595
references.citation: J Dent Res. 1999 Feb;78(2):643-9
references.pmid: 10029462
references.citation: Br Dent J. 2005 Apr 23;198(8):489-93; discussion 483
references.pmid: 15849587
references.citation: Community Dent Oral Epidemiol. 1997 Aug;25(4):284-90
references.pmid: 9332805
references.citation: Health Qual Life Outcomes. 2012 Jan 14;10:7
references.pmid: 22244162
references.citation: Community Dent Oral Epidemiol. 2005 Aug;33(4):307-14
references.pmid: 16008638
references.citation: J Oral Rehabil. 2014 Sep;41(9):635-43
references.pmid: 24909881
references.citation: J Dent Res. 1996 Jul;75(7):1439-50
references.pmid: 8876595
references.citation: J Public Health Dent. 2002 Winter;62(1):13-20
references.pmid: 14700084
references.citation: J Oral Rehabil. 2014 Apr;41(4):275-81
references.pmid: 24447237
references.citation: Community Dent Oral Epidemiol. 2005 Aug;33(4):280-8
references.pmid: 16008635
references.citation: BMJ. 1997 Feb 22;314(7080):572
references.pmid: 9055718
references.citation: Community Dent Oral Epidemiol. 2004 Apr;32(2):107-14
references.pmid: 15061859
references.citation: Soc Sci Med. 1997 Nov;45(9):1449-58
references.pmid: 9351161
references.citation: Community Dent Health. 1994 Mar;11(1):3-11
references.pmid: 8193981
references.citation: Med Oral Patol Oral Cir Bucal. 2009 Jan 01;14(1):E44-50
references.pmid: 19114956
references.citation: Community Dent Health. 2001 Sep;18(3):138-43
references.pmid: 11580088
references.citation: Arch Gerontol Geriatr. 2014 May-Jun;58(3):454-9
references.pmid: 24556393
references.citation: Gerodontology. 2004 Sep;21(3):167-76
references.pmid: 15369020
references.citation: J Public Health Dent. 2004 Spring;64(2):71-5
references.pmid: 15180074
references.citation: J Oral Rehabil. 2014 Sep;41(9):644-52
references.pmid: 24909797
references.citation: Gerodontology. 2004 Dec;21(4):195-200
references.pmid: 15603277
references.citation: Acta Odontol Scand. 2004 Jun;62(3):147-52
references.pmid: 15370634
references.citation: Cad Saude Publica. 2010 Jun;26(6):1122-30
references.pmid: 20657977
references.citation: Eur J Oral Sci. 2011 Dec;119(6):489-96
references.pmid: 22112036
references.citation: Cad Saude Publica. 2013 Apr;29(4):749-57
references.pmid: 23568304
references.citation: Community Dent Oral Epidemiol. 2003 Apr;31(2):90-9
references.pmid: 12641588
references.citation: Community Dent Health. 2001 Sep;18(3):144-9
references.pmid: 11580089
references.citation: J Clin Epidemiol. 1997 Mar;50(3):233-8
references.pmid: 9120521
references.citation: J Oral Sci. 2013;55(2):123-32
references.pmid: 23748451
references.citation: Int Dent J. 1982 Sep;32(3):281-91
references.pmid: 6958657