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Updated: Jun 1, 2026

Oral Health Assessment by Lay Personnel for Older Adults
Published on: February 2, 2020
Quality of life in a german graves orbitopathy population
Katharina A Ponto1, Gerhard Hommel2, Susanne Pitz1
1Department of Ophthalmology, University Medical Center, Mainz, Germany.
Purpose:
To evaluate the validity and responsiveness of a German-language version of the disease-specific Graves orbitopathy quality-of-life questionnaire (GO-QOL).
Design:
Prospective cross-sectional study.
Methods:
At a multidisciplinary university orbital center, 310 consecutive unselected Graves orbitopathy outpatients answered the GO-QOL before undergoing complete ophthalmic and endocrine assessment. The main outcome measures were the GO-QOL and its 2 subscales, Visual Functioning and Appearance.
Results:
The QOL scores for the subscales Visual Functioning and Appearance were (mean ± SE) 72.5 ± 1.4 and 71.3 ± 1.5, respectively. Visual Functioning and Appearance were higher in mild (82.2 ± 2.2 and 86.0 ± 17.6) than in moderate to severe (66.6 ± 1.8, p < .001, 95% CI 15.6-2.9 and 65.5 ± 25.5, P < .001, 95% CI 15.1-26.0) and in sight-threatening Graves orbitopathy (41.9 ± 9.9, P < .001, 95% CI 25.4-55.3 and 58.5 ± 9.0, P < .001, 95% CI 15.0-39.4). Visual Functioning and Appearance were also lower in active (63.3 ± 2.2 and 64.5 ± 2.2) than in inactive stages (77.0 ± 1.9; P < .001, 95% CI 7.9-19.3 and 78.3 ± 1.8, P < .001, 95% CI 8.2-19.2). Visual Functioning was 81.6 ± 1.8 in patients without and 62.4 ± 2.0 in patients with diplopia (P < .001, 95% CI 13.8-24.6). Appearance was lower in those receiving psychotherapy (64.7 ± 3.2) than in those without psychotherapy (74.6 ± 1.6, P = .005, 95% CI 3.0-16.7). Significant ceiling effects (≥15% at the highest value of the subscale) were observed for Appearance in 59 patients (19%) and for Visual Functioning in 85 patients (27%).
Conclusion:
The German-language version of the GO-QOL shows evidence of validity in Graves orbitopathy and it usefully complements ophthalmic assessment in these patients.
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