Exploratory factor analysis of the Oral Health Impact Profile

M T John; D R Reissmann; L Feuerstahler; N Waller; K Baba; P Larsson; A Celebić; G Szabo; K Rener-Sitar

doi:10.1111/joor.12192

Exploratory factor analysis of the Oral Health Impact Profile

Standard

Exploratory factor analysis of the Oral Health Impact Profile. / John, M T; Reissmann, D R; Feuerstahler, L; Waller, N; Baba, K; Larsson, P; Celebić, A; Szabo, G; Rener-Sitar, K.

in: J ORAL REHABIL, Jahrgang 41, Nr. 9, 2014, S. 635-43.

Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung

Harvard

John, MT, Reissmann, DR, Feuerstahler, L, Waller, N, Baba, K, Larsson, P, Celebić, A, Szabo, G & Rener-Sitar, K 2014, 'Exploratory factor analysis of the Oral Health Impact Profile', J ORAL REHABIL, Jg. 41, Nr. 9, S. 635-43. https://doi.org/10.1111/joor.12192

APA

John, M. T., Reissmann, D. R., Feuerstahler, L., Waller, N., Baba, K., Larsson, P., Celebić, A., Szabo, G., & Rener-Sitar, K. (2014). Exploratory factor analysis of the Oral Health Impact Profile. J ORAL REHABIL, 41(9), 635-43. https://doi.org/10.1111/joor.12192

Vancouver

John MT, Reissmann DR, Feuerstahler L, Waller N, Baba K, Larsson P et al. Exploratory factor analysis of the Oral Health Impact Profile. J ORAL REHABIL. 2014;41(9):635-43. https://doi.org/10.1111/joor.12192

Bibtex

@article{c0d5117d57354bd4979d0a3e55b629d8,

title = "Exploratory factor analysis of the Oral Health Impact Profile",

abstract = "Although oral health-related quality of life (OHRQoL) as measured by the Oral Health Impact Profile (OHIP) is thought to be multidimensional, the nature of these dimensions is not known. The aim of this report was to explore the dimensionality of the OHIP using the Dimensions of OHRQoL (DOQ) Project, an international study of general population subjects and prosthodontic patients. Using the project's Learning Sample (n = 5173), we conducted an exploratory factor analysis on the 46 OHIP items not specifically referring to dentures for 5146 subjects with sufficiently complete data. The first eigenvalue (27·0) of the polychoric correlation matrix was more than ten times larger than the second eigenvalue (2·6), suggesting the presence of a dominant, higher-order general factor. Follow-up analyses with Horn's parallel analysis revealed a viable second-order, four-factor solution. An oblique rotation of this solution revealed four highly correlated factors that we named Oral Function, Oro-facial Pain, Oro-facial Appearance and Psychosocial Impact. These four dimensions and the strong general factor are two viable hypotheses for the factor structure of the OHIP.",

author = "John, {M T} and Reissmann, {D R} and L Feuerstahler and N Waller and K Baba and P Larsson and A Celebi{\'c} and G Szabo and K Rener-Sitar",

note = "{\textcopyright} 2014 John Wiley & Sons Ltd.",

year = "2014",

doi = "10.1111/joor.12192",

language = "English",

volume = "41",

pages = "635--43",

journal = "J ORAL REHABIL",

issn = "0305-182X",

publisher = "Wiley-Blackwell",

number = "9",

}

RIS

TY - JOUR

T1 - Exploratory factor analysis of the Oral Health Impact Profile

AU - John, M T

AU - Reissmann, D R

AU - Feuerstahler, L

AU - Waller, N

AU - Baba, K

AU - Larsson, P

AU - Celebić, A

AU - Szabo, G

AU - Rener-Sitar, K

PY - 2014

Y1 - 2014

N2 - Although oral health-related quality of life (OHRQoL) as measured by the Oral Health Impact Profile (OHIP) is thought to be multidimensional, the nature of these dimensions is not known. The aim of this report was to explore the dimensionality of the OHIP using the Dimensions of OHRQoL (DOQ) Project, an international study of general population subjects and prosthodontic patients. Using the project's Learning Sample (n = 5173), we conducted an exploratory factor analysis on the 46 OHIP items not specifically referring to dentures for 5146 subjects with sufficiently complete data. The first eigenvalue (27·0) of the polychoric correlation matrix was more than ten times larger than the second eigenvalue (2·6), suggesting the presence of a dominant, higher-order general factor. Follow-up analyses with Horn's parallel analysis revealed a viable second-order, four-factor solution. An oblique rotation of this solution revealed four highly correlated factors that we named Oral Function, Oro-facial Pain, Oro-facial Appearance and Psychosocial Impact. These four dimensions and the strong general factor are two viable hypotheses for the factor structure of the OHIP.

AB - Although oral health-related quality of life (OHRQoL) as measured by the Oral Health Impact Profile (OHIP) is thought to be multidimensional, the nature of these dimensions is not known. The aim of this report was to explore the dimensionality of the OHIP using the Dimensions of OHRQoL (DOQ) Project, an international study of general population subjects and prosthodontic patients. Using the project's Learning Sample (n = 5173), we conducted an exploratory factor analysis on the 46 OHIP items not specifically referring to dentures for 5146 subjects with sufficiently complete data. The first eigenvalue (27·0) of the polychoric correlation matrix was more than ten times larger than the second eigenvalue (2·6), suggesting the presence of a dominant, higher-order general factor. Follow-up analyses with Horn's parallel analysis revealed a viable second-order, four-factor solution. An oblique rotation of this solution revealed four highly correlated factors that we named Oral Function, Oro-facial Pain, Oro-facial Appearance and Psychosocial Impact. These four dimensions and the strong general factor are two viable hypotheses for the factor structure of the OHIP.

U2 - 10.1111/joor.12192

DO - 10.1111/joor.12192

M3 - SCORING: Journal article

C2 - 24909881

VL - 41

SP - 635

EP - 643

JO - J ORAL REHABIL

JF - J ORAL REHABIL

SN - 0305-182X

IS - 9

ER -