ArticleEndocrine connections2021
Validity and reliability of the German version of the shortened thyroid-specific quality of life questionnaire (ThyPRO-39de).
Article in Endocrine connections, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- Thyroid disease-specific quality of life questionnaires - A systematic review.Endocrinology, diabetes & metabolism · 2022Pooled it
- Impact of Preoperative Calcium and Magnesium Supplementation on Quality of Life and Hypocalcemia Post-Thyroidectomy.Endocrinology, diabetes & metabolism · 2026Trial
- Thyroid function tests and resting heart rate in Graves' disease: a prospective longitudinal study.Endocrine connections · 2026Article
- Psychometric properties of the thyroid-specific quality of life questionnaire ThyPRO-39 in patients with hypothyroidism.Journal of family medicine and primary care · 2026Article
- Adaptation and validation of the Hungarian version of Thyroid-Related Patient-Reported Outcome-39 (ThyPro-39) questionnaire: testing factor structure, known-group validity with the comparison of quality of life in Hashimoto's thyroiditis and Graves' disease.Journal of patient-reported outcomes · 2023Article
- The Influence of Prophylactic Calcium and Magnesium Supplementation on Postoperative Quality of Life and Hypocalcemia After Total Thyroidectomy: Study Protocol for a Randomized Controlled Trial.Frontiers in surgery · 2021Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesValidation of a German version of the ThyPRO-39 questionnaire for quality of life (QoL) in patients with benign thyroid diseases.
designInternal consistency, retest reliability, and validity were to be assessed in a test-retest study.
methodsThe ThyPRO-39 was translated based on standard methodology. A sample of 98 patients with benign thyroid diseases was tested with the ThyPRO-39de and the generic EuroQol 5D-5L. Forty-four patients with stable symptoms after 2 weeks formed the repeated measures sample. Cronbach's alpha was calculated for the ThyPRO-39de composite score and for each disease-specific scale. Intraclass correlations between the original and the repeated measures sample were calculated for each scale as well as Pearson correlations between various ThyPRO scales and the EuroQol. T-tests were used to test for differences in the goiter and hyperthyroid symptom scales between relevant patient groups and other patients.
resultsInternal consistency was between satisfactory and good, except for two scales (tiredness and cosmetic complaints/appearance). The test-retest correlation was between 0.62 and 0.8 for most scales, but below 0.5 for two scales (tiredness and impaired social life). There were significant correlations between the EuroQol index score and most aspects of the ThyPRO-39de. Only the hyperthyroid symptoms scale was specific for the relevant patient group (Graves' disease).
conclusionThe ThyPRO-39de may be recommended for use in clinical and research settings, especially with regards to the composite score. However, the underlying thyroid disease should always be kept in mind when interpreting the test results. A larger sample would be needed to implement further improvements.
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