DEPS-R Turkish Version in Adults With Type 1Diabetes

NCT ID: NCT05346679

Last Updated: 2024-01-18

Basic Information

• Recruitment Status: COMPLETED
• Total Enrollment: 100 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2021-03-01
• Study Completion Date: 2022-02-28

Brief Summary

A growing body of research has revealed the good psychometric properties and three-component factor structure of DEPS-R in children and adolescents with type 1 diabetes (T1D) but research with adults has limited and has differing results. The Diabetes Eating Problem Survey-Revised (DEPS-R) developed by Markowitz et al is a diabetes-specific self-report instrument to screen eating disorders for individuals with T1D. DEPS-R is a 16-item diabetes-specific self-report questionnaire to test for diabetes-specific eating disorders. Answers are scored on a six-point Likert scale, with higher scores indicating more DEB and a total score of ≥20 indicating a high risk for eating disorders (range 0-80). The original DEPS-R has been shown to have a good internal consistency (Cronbach's alpha=0.86) and construct validity in a sample of the pediatric population with T1D. This study aimed to evaluate the validity and reliability of the Turkish version of the DEPS-R questionnaire for adults with T1D, investigate its psychometric properties and factor structure, and examine its relationship with the EDE-Q questionnaire.

Detailed Description

In this cross-sectional study, participants answered a DEPS-R and EDE-Q questionnaire during a regularly scheduled medical visit after obtaining written informed consent. All participants had established that patients with T1D were treated with multiple daily insulin or insulin pump therapy. Height was measured using a stadiometer to the nearest 0.1 cm in all participants. Weight was measured unclothed to the nearest 0.1 kg using a calibrated balance scale. Body Mass Index (BMI) was calculated by using the weight (kg)/height (m²) equation. Clinical data including HbA1c, T1D onset, birth date, and treatment model etc. was conducted as part of a standard clinical assessment. HbA1c was measured with ion-exchange high-performance liquid chromatography (Bio-rad Variant ll Turbo, Japan).

Conditions

Type 1 Diabetes

Study Design

• Observational Model Type: CASE_ONLY
• Study Time Perspective: PROSPECTIVE

Eligibility Criteria

Inclusion Criteria

• Duration of T1D ≥1 year
• A regular follow-up for at least 1 year (4 visits/year)
• No major medical problems related to nutrition

Exclusion Criteria

• Have major medical problems related to nutrition ( etc. celiac disorders, cystic fibrosis, dyslipidemia,.....)

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 50 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Istanbul University

OTHER

Sponsor Role: collaborator

Ege University

OTHER

Sponsor Role: lead

Responsible Party

Yasemin Atik Altinok

Dietician, PhD

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

yasemin A atik-altınok, PhD

Role: STUDY_CHAIR

ege university department of pediatrics

Locations

Istanbul University

Istanbul, , Turkey (Türkiye)

Countries

Turkey (Türkiye)

References

Atik Altinok Y, Ozgur S, Meseri R, Ozen S, Darcan S, Goksen D. Reliability and Validity of the Diabetes Eating Problem Survey in Turkish Children and Adolescents with Type 1 Diabetes Mellitus. J Clin Res Pediatr Endocrinol. 2017 Dec 15;9(4):323-328. doi: 10.4274/jcrpe.4219. Epub 2017 Feb 23.

Reference Type: BACKGROUND

PMID: 28270369 (View on PubMed)

Karastogiannidou C, Giannoulaki P, Samaras I, Kotzakioulafi E, Didangelos T, Bocsan IC, Vassilopoulou E. The Diabetes Eating Problem Survey-Revised (DEPS-R) in a Greek Adult Population with Type 1 Diabetes Mellitus: Model Comparison Supporting a Single Factor Structure. Nutrients. 2021 Jul 12;13(7):2375. doi: 10.3390/nu13072375.

Reference Type: BACKGROUND

PMID: 34371885 (View on PubMed)

Wisting L, Wonderlich J, Skrivarhaug T, Dahl-Jorgensen K, Ro O. Psychometric properties and factor structure of the diabetes eating problem survey - revised (DEPS-R) among adult males and females with type 1 diabetes. J Eat Disord. 2019 Jan 17;7:2. doi: 10.1186/s40337-018-0232-0. eCollection 2019.

Reference Type: BACKGROUND

PMID: 30675355 (View on PubMed)

Wisting L, Froisland DH, Skrivarhaug T, Dahl-Jorgensen K, Ro O. Psychometric properties, norms, and factor structure of the diabetes eating problem survey-revised in a large sample of children and adolescents with type 1 diabetes. Diabetes Care. 2013 Aug;36(8):2198-202. doi: 10.2337/dc12-2282. Epub 2013 Mar 27.

Reference Type: BACKGROUND

PMID: 23536586 (View on PubMed)

Yilmaz Kafali H, Atik Altinok Y, Ozbaran B, Ozen S, Kose S, Tahillioglu A, Darcan S, Goksen D. Exploring emotional dysregulation characteristics and comorbid psychiatric disorders in type 1 diabetic children with disordered eating behavior risk. J Psychosom Res. 2020 Apr;131:109960. doi: 10.1016/j.jpsychores.2020.109960. Epub 2020 Feb 11.

Reference Type: BACKGROUND

PMID: 32070835 (View on PubMed)

Watt A, Ng AH, Sandison A, Fourlanos S, Bramley A. Prevalence of disordered eating in adults with type 1 diabetes in an Australian metropolitan hospital. Health Soc Care Community. 2022 Jul;30(4):e974-e980. doi: 10.1111/hsc.13500. Epub 2021 Jul 12.

Reference Type: BACKGROUND

PMID: 34250682 (View on PubMed)

Atik-Altinok Y, Eliuz-Tipici B, Idiz C, Ozgur S, Ok AM, Karsidag K. Psychometric properties and factor structure of the diabetes eating problem survey- revised (DEPS-R) among adults with type 1 diabetes mellitus. Eat Weight Disord. 2023 Sep 4;28(1):71. doi: 10.1007/s40519-023-01602-y.

Reference Type: DERIVED

PMID: 37665472 (View on PubMed)

Other Identifiers

DEPS-R Adult

Identifier Type: -

Identifier Source: org_study_id