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  • 1
    In: European Journal of Pediatric Surgery, Georg Thieme Verlag KG, Vol. 29, No. 01 ( 2019-02), p. 075-084
    Abstract: Aim Despite advances of outcomes of esophageal atresia (EA), knowledge on patients' health-related quality of life (HRQoL) is sparse. Due to the heterogeneity of EA, larger cohorts need to be investigated to ensure reliability of data. Aim was to determine generic HRQoL after EA repair in a Swedish–German cohort. Patients and Methods Ethical approval was obtained. A total of 192 patients (2–18 years; 134 Swedish; 58 German) were included. Clinical data were reviewed. EA was classified in “severe” and “mild/moderate.” Pediatric Quality of Life Inventory 4.0 Generic Core Scale (PedsQL 4.0) was used in appropriate versions (2–7 years; 8–18 years; self- [SR] and proxy report [PR] ) to determine generic HRQoL. Results Swedish and German samples were clinically and demographically comparable. HRQoL was lower in “severe EA” versus “mild/moderate” (2–18 years; total score; PR 85.6 vs. 73.6; p  〈  0.001) and Gross A versus Gross C type EA (2–7 years; total score; PR 61.0 vs. 79.3; p = 0.035). Total HRQoL was higher in the Swedish versus German sample (2–18 years; total score; PR 82.3 vs. 72.7; p = 0.002). HRQoL was impaired in the German sample versus healthy population (2–18 years; total score; PR 72.7 vs. 82.7; p = 0.001). In German patients (8–18 years), HRQoL was higher in SR versus PR (80.7 vs. 74.7; p = 0.044). Patients' age and presence of VACTERL association or isolated anorectal malformations did not affect HRQoL. Various differences were detected regarding different dimensions of PedsQL 4.0. Conclusion In this first international study, we found several differences in perception of generic HRQoL. HRQoL appears to be determined by the type of EA and severity rather than patients' age or the presence of typical associated malformations. Country-specific differences may be culturally dependent, but further investigations are suggested. A condition-specific instrument validated for EA may provide additional insights.
    Type of Medium: Online Resource
    ISSN: 0939-7248 , 1439-359X
    Language: English
    Publisher: Georg Thieme Verlag KG
    Publication Date: 2019
    detail.hit.zdb_id: 2059082-9
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  • 2
    In: Child: Care, Health and Development, Wiley, Vol. 45, No. 1 ( 2019-01), p. 79-88
    Abstract: Esophageal atresia (EA) is a rare malformation of the esophagus, which needs surgical treatment. Survival rates have reached 95%, but esophageal and respiratory morbidity during childhood is frequent. Child and parent perspectives and cultural and age‐specific approaches are fundamental in understanding children's health‐related quality of life (HRQoL) and when developing a pediatric HRQoL questionnaire. We aimed to increase the conceptual and cross‐cultural understanding of condition‐specific HRQoL experiences among EA children from Sweden and Germany and investigate content validity for an EA‐specific HRQoL questionnaire. Methods Eighteen standardized focus groups (FGs) with 51 families of EA children aged 2–17 years in Sweden ( n  = 30 families) and Germany ( n  = 21 families) were used to explore HRQoL experiences, which were content analyzed into HRQoL domains. The Swedish HRQoL domains were analyzed first and used as framework to evaluate HRQoL content reported in the German FGs. HRQoL experiences were then categorized as physical, social, and emotional HRQoL burden or resource. Results One thousand nine hundred eight HRQoL statements were recorded. All nine EA‐specific HRQoL domains identified in the Swedish FGs (eating, social relationships, general life issues, communication, body issues, bothersome symptoms, confidence, impact of medical treatment, and additional difficulties due to concomitant anomalies) were recognized in the FGs held in Germany, and no additional EA‐specific HRQoL domain was found. The HRQoL dimensions referenced physical burden ( n  = 655, 34.5%), social burden ( n  = 497, 26.0%), social resources ( n  = 303, 15.9%), emotional burden ( n  = 210, 11.0%), physical resources ( n  = 158, 8.3%), and emotional resources ( n  = 85, 4.5%). Conclusion This first international FG study to obtain the EA child and his or her parents' perspective on HRQoL suggests Swedish‐German qualitative comparability of the HRQoL domains and content validity for a cross‐cultural EA‐specific HRQoL questionnaire. EA children make positive and negative HRQoL experiences, but prominently related to physical and social burden, which underlines appropriate follow‐up care and future research.
    Type of Medium: Online Resource
    ISSN: 0305-1862 , 1365-2214
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2019
    detail.hit.zdb_id: 2018207-7
    SSG: 5,2
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  • 3
    In: Journal of Pediatric Gastroenterology & Nutrition, Ovid Technologies (Wolters Kluwer Health), Vol. 67, No. 4 ( 2018-10), p. 469-477
    Abstract: Esophageal atresia (EA) is a rare malformation characterized of discontinuity of the esophagus, concurrent with or without a tracheoesophageal fistula (TEF). We report the feasibility validity and reliability of a condition-specific quality-of-life (QOL) tool for EA/TEF children, the age-adapted EA-QOL-questionnaires, when used in Sweden and Germany. Methods: A total of 124 families of children with EA/TEF participated in the study; 53 parents completed the EA-QOL-questionnaire for children aged 2 to 7 years; 62 children/71 parents the EA-QOL-questionnaire for children 8 to 17 years. Feasibility was determined from the percentage of missing item responses. Based on clinical data and previously validated generic QOL-instruments (PedsQL 4.0, DISABKIDS-12), the final EA-QOL scores were evaluated against hypotheses of validity (known-groups/concurrent/convergent) and reliability (internal consistency/retest reliability of scores for 3 weeks). Significant level was P 〈 0.05. Results: In the questionnaire for EA/TEF children aged 2 to 7 years, 16/18 items were completed with missing values 〈 6% (range 0%–7.5%), and in the questionnaire for 8 to 17-year-olds, 24/24 child-reported items (range 0%–4.8%) and 21/24 parent-reported items (range 0%–7.0%). In both age-specific EA-QOL-questionnaires, desirable standards for known-groups and concurrent validity were fulfilled; digestive symptoms and feeding difficulties negatively impacted EA-QOL-Total-scores ( P 〈 0.001), and as hypothesized, in 2 to 7-year-olds, respiratory symptoms decreased EA-QOL-Total-scores ( P  = 0.002). Correlations between the EA-QOL and generic QOL questionnaires supported convergent validity. Internal consistency reliability was satisfactory. The level of agreements of EA-QOL-scores between the field- and retest study were good to excellent. Conclusions: The overall psychometric performance of the EA-QOL-questionnaires for EA/TEF children is satisfactory and can enhance outcome evaluations in future research and clinical practice.
    Type of Medium: Online Resource
    ISSN: 0277-2116 , 1536-4801
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2018
    detail.hit.zdb_id: 2078835-6
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