Influence of administration method on oral health-related quality of life assessment using the Oral Health Impact Profile.
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Influence of administration method on oral health-related quality of life assessment using the Oral Health Impact Profile. / Reißmann, Daniel; John, Mike T; Schierz, Oliver.
In: EUR J ORAL SCI, Vol. 119, No. 1, 1, 2011, p. 73-78.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Influence of administration method on oral health-related quality of life assessment using the Oral Health Impact Profile.
AU - Reißmann, Daniel
AU - John, Mike T
AU - Schierz, Oliver
PY - 2011
Y1 - 2011
N2 - The influence of the administration method used to collect oral health-related quality of life (OHRQoL) data is largely unknown. Therefore, the aim of this study was to determine whether OHRQoL information obtained using the Oral Health Impact Profile (OHIP) differed with different methods of collection (personal interview, via telephone or as a self-administered questionnaire). The OHRQoL was measured using the German version of the OHIP. The instrument was administered to each of 42 patients using three different methods, in a randomized order, about 1 wk apart. The test-retest reliability coefficient for the repeated OHIP assessment across the three methods of administration, and the magnitude of the variance component for administration method, were determined, characterizing the degree of OHIP score variation that is caused by this factor. Whereas OHIP mean score differences of 3.9 points were present between administration methods, the reliability coefficient of 0.90 (95% CI, 0.85-0.95) indicated that 90% of the OHIP score variation was caused by differences between subjects (and not by the administration method or measurement error). The variance component for administration method explained 0.5% of the OHIP score variation. In conclusion, the method of administration (personal interview, telephone interview or self-administered questionnaire) did not influence substantially OHIP scores in prosthodontic patients.
AB - The influence of the administration method used to collect oral health-related quality of life (OHRQoL) data is largely unknown. Therefore, the aim of this study was to determine whether OHRQoL information obtained using the Oral Health Impact Profile (OHIP) differed with different methods of collection (personal interview, via telephone or as a self-administered questionnaire). The OHRQoL was measured using the German version of the OHIP. The instrument was administered to each of 42 patients using three different methods, in a randomized order, about 1 wk apart. The test-retest reliability coefficient for the repeated OHIP assessment across the three methods of administration, and the magnitude of the variance component for administration method, were determined, characterizing the degree of OHIP score variation that is caused by this factor. Whereas OHIP mean score differences of 3.9 points were present between administration methods, the reliability coefficient of 0.90 (95% CI, 0.85-0.95) indicated that 90% of the OHIP score variation was caused by differences between subjects (and not by the administration method or measurement error). The variance component for administration method explained 0.5% of the OHIP score variation. In conclusion, the method of administration (personal interview, telephone interview or self-administered questionnaire) did not influence substantially OHIP scores in prosthodontic patients.
KW - Adult
KW - Humans
KW - Male
KW - Aged
KW - Female
KW - Middle Aged
KW - Aged, 80 and over
KW - Questionnaires
KW - Young Adult
KW - Regression Analysis
KW - Reproducibility of Results
KW - Analysis of Variance
KW - Interviews as Topic
KW - Oral Health
KW - Sickness Impact Profile
KW - Quality of Life
KW - Research Design
KW - Self-Assessment
KW - Telephone
KW - Adult
KW - Humans
KW - Male
KW - Aged
KW - Female
KW - Middle Aged
KW - Aged, 80 and over
KW - Questionnaires
KW - Young Adult
KW - Regression Analysis
KW - Reproducibility of Results
KW - Analysis of Variance
KW - Interviews as Topic
KW - Oral Health
KW - Sickness Impact Profile
KW - Quality of Life
KW - Research Design
KW - Self-Assessment
KW - Telephone
M3 - SCORING: Journal article
VL - 119
SP - 73
EP - 78
JO - EUR J ORAL SCI
JF - EUR J ORAL SCI
SN - 0909-8836
IS - 1
M1 - 1
ER -