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Oral Health in Patients With Severe Eating Disorders

Primary Purpose

Oral Health Related Quality of Life

Status
Recruiting
Phase
Not Applicable
Locations
Sweden
Study Type
Interventional
Intervention
Dental rehabilitation with either composite resin of crown therapy
Waiting list
Sponsored by
Karolinska Institutet
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Oral Health Related Quality of Life focused on measuring prosthetic rehabilitation, eating disorder, quality of life, dental

Eligibility Criteria

18 Years - 50 Years (Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria: Patients diagnosed with anorexia nervosa, bulimia nervosa or non-specific binge eating disorder for a minimum of 10 years = definition of a "severe" eating disorder where extensive dental damage can be anticipated to find. Need of dental treatment of at least six teeth in one jaw, Exclusion Criteria: Age <18 years or patients unable to provide informed consent.

Sites / Locations

  • Eastman Dental InstituteRecruiting

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Other

Arm Label

Oral rehabilitation

Waiting list

Arm Description

Name Oral rehabilitation. Patients receiving dental treatment will be allocated to one of two different treatment groups based on individual treatment need and proven experience. Patients in group 1 will be treated with minimal invasive treatment, with restorative composite fillings. Patients in group 2 will be treated with prosthetic rehabilitation, dental crowns.

Name: Waiting list. Patients in waiting list will receive no treatment. After four months they will be offered to be included in the oral rehabilitation arm.

Outcomes

Primary Outcome Measures

Oral health related quality of life OHIP-49
OHIP-49 is a survey with 49 questions divided into 7 subgroups: Functional limitation, Physical pain, Psychologic disability, Social disability, Handicap, Orofacial Appearance and Psychosocial Impact. The categories will be graded from 0 to 4 on a Likert Scale (never = 0, seldom= 1, sometimes = 2, fairly often = 3, and very often = 4). The internal reliability, and test/retest reliability and validity of the OHIP-49 has previously been established. Since OHIP-49 measures capture both improvements and declines in oral health status, the instrument enables the possibility to conceptualize and analyze change longitudinally.
Oral health related quality of life OHIP-49
OHIP-49 is a survey with 49 questions divided into 7 subgroups: Functional limitation, Physical pain, Psychologic disability, Social disability, Handicap, Orofacial Appearance and Psychosocial Impact. The categories will be graded from 0 to 4 on a Likert Scale (never = 0, seldom= 1, sometimes = 2, fairly often = 3, and very often = 4). The internal reliability, and test/retest reliability and validity of the OHIP-49 has previously been established. Since OHIP-49 measures capture both improvements and declines in oral health status, the instrument enables the possibility to conceptualize and analyze change longitudinally.
Oral health related quality of life OHIP-49
OHIP-49 is a survey with 49 questions divided into 7 subgroups: Functional limitation, Physical pain, Psychologic disability, Social disability, Handicap, Orofacial Appearance and Psychosocial Impact. The categories will be graded from 0 to 4 on a Likert Scale (never = 0, seldom= 1, sometimes = 2, fairly often = 3, and very often = 4). The internal reliability, and test/retest reliability and validity of the OHIP-49 has previously been established. Since OHIP-49 measures capture both improvements and declines in oral health status, the instrument enables the possibility to conceptualize and analyze change longitudinally.
Oral health related quality of life OHIP-49
OHIP-49 is a survey with 49 questions divided into 7 subgroups: Functional limitation, Physical pain, Psychologic disability, Social disability, Handicap, Orofacial Appearance and Psychosocial Impact. The categories will be graded from 0 to 4 on a Likert Scale (never = 0, seldom= 1, sometimes = 2, fairly often = 3, and very often = 4). The internal reliability, and test/retest reliability and validity of the OHIP-49 has previously been established. Since OHIP-49 measures capture both improvements and declines in oral health status, the instrument enables the possibility to conceptualize and analyze change longitudinally.

Secondary Outcome Measures

Orofacial function (JFL-S)
JFLS is an instrument used for evaluating functional limitations. It measures mastication, vertical jaw mobility, verbal and emotional expression as well as miscellaneous functions such as swallow food and yawn. This instrument is a 20-item questionnaire which exhibits good reliability and validity and has been shown to be useful in assessing functional limitations of the jaws [18]. Subjects rate their jaw functional limitations on a numeric rating scale (0- 'no limitation', 10- 'extreme limita- tion'). Total score can range from 0 to 200, where 200 is the highest score which indicates extreme limitations.
Orofacial function (JFL-S)
JFLS is an instrument used for evaluating functional limitations. It measures mastication, vertical jaw mobility, verbal and emotional expression as well as miscellaneous functions such as swallow food and yawn. This instrument is a 20-item questionnaire which exhibits good reliability and validity and has been shown to be useful in assessing functional limitations of the jaws [18]. Subjects rate their jaw functional limitations on a numeric rating scale (0- 'no limitation', 10- 'extreme limita- tion'). Total score can range from 0 to 200, where 200 is the highest score which indicates extreme limitations.
Orofacial function (JFL-S)
JFLS is an instrument used for evaluating functional limitations. It measures mastication, vertical jaw mobility, verbal and emotional expression as well as miscellaneous functions such as swallow food and yawn. This instrument is a 20-item questionnaire which exhibits good reliability and validity and has been shown to be useful in assessing functional limitations of the jaws [18]. Subjects rate their jaw functional limitations on a numeric rating scale (0- 'no limitation', 10- 'extreme limita- tion'). Total score can range from 0 to 200, where 200 is the highest score which indicates extreme limitations.
Orofacial function (JFL-S)
JFLS is an instrument used for evaluating functional limitations. It measures mastication, vertical jaw mobility, verbal and emotional expression as well as miscellaneous functions such as swallow food and yawn. This instrument is a 20-item questionnaire which exhibits good reliability and validity and has been shown to be useful in assessing functional limitations of the jaws [18]. Subjects rate their jaw functional limitations on a numeric rating scale (0- 'no limitation', 10- 'extreme limita- tion'). Total score can range from 0 to 200, where 200 is the highest score which indicates extreme limitations.
Oral aesthetics (OES).
OES is an instrument used to evaluate self-perceived orofacial aesthetics and the reliability and validity has been investigated previously [19,26]. The instrument is an eight- item questionnaire which measures aesthetic components such as appearance of the face, facial profile, mouth, align- ment, tooth shape, tooth colour and gum as well as a gen- eral orofacial aesthetic assessment. Subjects respond on a 0-10 numeric rating scale (0- 'very dissatisfied', 10- 'very sat- isfied') or mark the answer 'not applicable' if they do not wish to answer. The total score can range from 0 to 70, where 70 is the highest score which indicates very high satis- faction. Subjects were allowed to ask questions if needed but answered the questionnaires on their own.
Oral aesthetics (OES).
OES is an instrument used to evaluate self-perceived orofacial aesthetics and the reliability and validity has been investigated previously [19,26]. The instrument is an eight- item questionnaire which measures aesthetic components such as appearance of the face, facial profile, mouth, align- ment, tooth shape, tooth colour and gum as well as a gen- eral orofacial aesthetic assessment. Subjects respond on a 0-10 numeric rating scale (0- 'very dissatisfied', 10- 'very sat- isfied') or mark the answer 'not applicable' if they do not wish to answer. The total score can range from 0 to 70, where 70 is the highest score which indicates very high satis- faction. Subjects were allowed to ask questions if needed but answered the questionnaires on their own.
Oral aesthetics (OES).
OES is an instrument used to evaluate self-perceived orofacial aesthetics and the reliability and validity has been investigated previously [19,26]. The instrument is an eight- item questionnaire which measures aesthetic components such as appearance of the face, facial profile, mouth, align- ment, tooth shape, tooth colour and gum as well as a gen- eral orofacial aesthetic assessment. Subjects respond on a 0-10 numeric rating scale (0- 'very dissatisfied', 10- 'very sat- isfied') or mark the answer 'not applicable' if they do not wish to answer. The total score can range from 0 to 70, where 70 is the highest score which indicates very high satis- faction. Subjects were allowed to ask questions if needed but answered the questionnaires on their own.
Oral aesthetics (OES).
OES is an instrument used to evaluate self-perceived orofacial aesthetics and the reliability and validity has been investigated previously [19,26]. The instrument is an eight- item questionnaire which measures aesthetic components such as appearance of the face, facial profile, mouth, align- ment, tooth shape, tooth colour and gum as well as a gen- eral orofacial aesthetic assessment. Subjects respond on a 0-10 numeric rating scale (0- 'very dissatisfied', 10- 'very sat- isfied') or mark the answer 'not applicable' if they do not wish to answer. The total score can range from 0 to 70, where 70 is the highest score which indicates very high satis- faction. Subjects were allowed to ask questions if needed but answered the questionnaires on their own.

Full Information

First Posted
November 23, 2022
Last Updated
January 26, 2023
Sponsor
Karolinska Institutet
Collaborators
Public Dental Health Service in Stockholm AB
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1. Study Identification

Unique Protocol Identification Number
NCT05703789
Brief Title
Oral Health in Patients With Severe Eating Disorders
Official Title
Oral Health in Patients With Severe Eating Disorders An Interview, Questionnaire and Intervention Study With a Focus on Quality of Life
Study Type
Interventional

2. Study Status

Record Verification Date
January 2023
Overall Recruitment Status
Recruiting
Study Start Date
December 27, 2022 (Actual)
Primary Completion Date
December 15, 2026 (Anticipated)
Study Completion Date
November 15, 2027 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Karolinska Institutet
Collaborators
Public Dental Health Service in Stockholm AB

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No

5. Study Description

Brief Summary
The overall aim of the research project is to assess whether the quality of life of patients with severe eating disorders is improved by dental treatment. Patients diagnosed with anorexia nervosa, bulimia nervosa or non-specific binge eating disorder with extensive dental treatment need will be treated with resin composite restorations or prosthetic therapy. The primary outcome measures is oral health related quality of life. Secondary are orofacial functions and oral esthetics. Patients will be compared to a waiting list.
Detailed Description
III. Do patients with severe eating disorders experience a difference in quality of life following oral rehabilitation with minimal invasive treatment or prosthetic treatment? - A prospective clinical 2-year follow-up HYPOTHESIS The hypothesis is that patients with severe eating disorders do not exhibit any difference in terms of Oral Health Related Quality of Life following oral rehabilitation or not (null hypotheses). PATIENTS Patients diagnosed with anorexia nervosa, bulimia nervosa or non-specific binge eating disorder who meet the inclusion criteria will consecutively be offered to participate in the study during years 2022-2023. Spoken and written information will be given, and written consent will be obtained from all participants prior to study start. STUDY DESIGN We will conduct a randomized controlled clinical study that examines the effect of two dental treatments on Oral Health Related Quality of Life (OHRQoL) in patients with severe anorexia nervosa, bulimia nervosa or non-specific binge eating disorder. 90 patients will be randomized 2:1 to treatment or no treatment. Inclusion criteria Patients diagnosed with anorexia nervosa, bulimia nervosa or non-specific binge eating disorder for a minimum of 10 years = definition of a "severe" eating disorder where extensive dental damage can be anticipated to find. Need of dental treatment of at least six teeth in one jaw, since dental treatment need of ≤ than six teeth per jaw is not expected to cause a noticeable change in OHRQoL. Exclusion criteria Age <18 years or patients unable to provide informed consent. EXPOSURE/INTERVENTION Patients will be randomized to either oral rehabilitation or a waiting-list condition for 4-6 months. Patients receiving dental treatment will be allocated to one of two different treatment groups based on individual treatment need and proven experience. Patients in group 1 will be treated with minimal invasive treatment, with restorative composite fillings. Patients in group 2 will be treated with prosthetic rehabilitation, dental crowns. Patients that are randomized to no dental treatment will act as controls. The overall treatment results will be followed up after 4, 12 and 24 months. After the 4-6-month follow-up, the corresponding control patient from the waiting list will receive requisite dental treatment. Adverse events Data of adverse events will be recorded post-dental treatment using an online questionnaire where participants will be able to describe any adverse event during treatment in detail. Patients who report at least one adverse event will receive follow-up questions about the duration and intensity of the event. DATA COLLECTION The primary outcome, OHRQoL will be evaluated by means of a validated psychometrical instrument for reporting this: oral health impact (OHIP-49). Longitudinal comparison in patients receiving no treatment (controls). and treatment OHIP-49 is a survey with 49 questions divided into 7 subgroups: Functional limitation, Physical pain, Psychologic disability, Social disability, Handicap, Orofacial Appearance and Psychosocial Impact. The categories will be graded from 0 to 4 on a Likert Scale (never = 0, seldom= 1, sometimes = 2, fairly often = 3, and very often = 4). The internal reliability, and test/retest reliability and validity of the OHIP-49 has previously been established. Since OHIP-49 measures capture both improvements and declines in oral health status, the instrument enables the possibility to conceptualize and analyze change longitudinally. Additional outcome measures are orofacial function (JFL-S) and oral aesthetics (OES).

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Oral Health Related Quality of Life
Keywords
prosthetic rehabilitation, eating disorder, quality of life, dental

7. Study Design

Primary Purpose
Treatment
Study Phase
Not Applicable
Interventional Study Model
Parallel Assignment
Model Description
Patients will be randomized to either oral rehabilitation or a waiting-list condition for 4-6 months. Patients receiving dental treatment will be allocated to one of two different treatment groups based on individual treatment need and proven experience. Patients in group 1 will be treated with minimal invasive treatment, with restorative composite fillings. Patients in group 2 will be treated with prosthetic rehabilitation, dental crowns. Patients that are randomized to no dental treatment will act as controls. The overall treatment results will be followed up after 4, 12 and 24 months. After the 4-6-month follow-up, the corresponding control patient from the waiting list will receive requisite dental treatment.
Masking
None (Open Label)
Allocation
Randomized
Enrollment
90 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Oral rehabilitation
Arm Type
Experimental
Arm Description
Name Oral rehabilitation. Patients receiving dental treatment will be allocated to one of two different treatment groups based on individual treatment need and proven experience. Patients in group 1 will be treated with minimal invasive treatment, with restorative composite fillings. Patients in group 2 will be treated with prosthetic rehabilitation, dental crowns.
Arm Title
Waiting list
Arm Type
Other
Arm Description
Name: Waiting list. Patients in waiting list will receive no treatment. After four months they will be offered to be included in the oral rehabilitation arm.
Intervention Type
Procedure
Intervention Name(s)
Dental rehabilitation with either composite resin of crown therapy
Intervention Description
Patients in group 1 will be treated with minimal invasive treatment, with restorative composite fillings. Patients in group 2 will be treated with prosthetic rehabilitation, dental crowns.
Intervention Type
Other
Intervention Name(s)
Waiting list
Intervention Description
Waiting list. Patients randomized to this group will not receive any intervention but answer questionnaires after 4 months on waiting list
Primary Outcome Measure Information:
Title
Oral health related quality of life OHIP-49
Description
OHIP-49 is a survey with 49 questions divided into 7 subgroups: Functional limitation, Physical pain, Psychologic disability, Social disability, Handicap, Orofacial Appearance and Psychosocial Impact. The categories will be graded from 0 to 4 on a Likert Scale (never = 0, seldom= 1, sometimes = 2, fairly often = 3, and very often = 4). The internal reliability, and test/retest reliability and validity of the OHIP-49 has previously been established. Since OHIP-49 measures capture both improvements and declines in oral health status, the instrument enables the possibility to conceptualize and analyze change longitudinally.
Time Frame
Before treatment
Title
Oral health related quality of life OHIP-49
Description
OHIP-49 is a survey with 49 questions divided into 7 subgroups: Functional limitation, Physical pain, Psychologic disability, Social disability, Handicap, Orofacial Appearance and Psychosocial Impact. The categories will be graded from 0 to 4 on a Likert Scale (never = 0, seldom= 1, sometimes = 2, fairly often = 3, and very often = 4). The internal reliability, and test/retest reliability and validity of the OHIP-49 has previously been established. Since OHIP-49 measures capture both improvements and declines in oral health status, the instrument enables the possibility to conceptualize and analyze change longitudinally.
Time Frame
4 months
Title
Oral health related quality of life OHIP-49
Description
OHIP-49 is a survey with 49 questions divided into 7 subgroups: Functional limitation, Physical pain, Psychologic disability, Social disability, Handicap, Orofacial Appearance and Psychosocial Impact. The categories will be graded from 0 to 4 on a Likert Scale (never = 0, seldom= 1, sometimes = 2, fairly often = 3, and very often = 4). The internal reliability, and test/retest reliability and validity of the OHIP-49 has previously been established. Since OHIP-49 measures capture both improvements and declines in oral health status, the instrument enables the possibility to conceptualize and analyze change longitudinally.
Time Frame
12 months
Title
Oral health related quality of life OHIP-49
Description
OHIP-49 is a survey with 49 questions divided into 7 subgroups: Functional limitation, Physical pain, Psychologic disability, Social disability, Handicap, Orofacial Appearance and Psychosocial Impact. The categories will be graded from 0 to 4 on a Likert Scale (never = 0, seldom= 1, sometimes = 2, fairly often = 3, and very often = 4). The internal reliability, and test/retest reliability and validity of the OHIP-49 has previously been established. Since OHIP-49 measures capture both improvements and declines in oral health status, the instrument enables the possibility to conceptualize and analyze change longitudinally.
Time Frame
24 months
Secondary Outcome Measure Information:
Title
Orofacial function (JFL-S)
Description
JFLS is an instrument used for evaluating functional limitations. It measures mastication, vertical jaw mobility, verbal and emotional expression as well as miscellaneous functions such as swallow food and yawn. This instrument is a 20-item questionnaire which exhibits good reliability and validity and has been shown to be useful in assessing functional limitations of the jaws [18]. Subjects rate their jaw functional limitations on a numeric rating scale (0- 'no limitation', 10- 'extreme limita- tion'). Total score can range from 0 to 200, where 200 is the highest score which indicates extreme limitations.
Time Frame
Before treatment
Title
Orofacial function (JFL-S)
Description
JFLS is an instrument used for evaluating functional limitations. It measures mastication, vertical jaw mobility, verbal and emotional expression as well as miscellaneous functions such as swallow food and yawn. This instrument is a 20-item questionnaire which exhibits good reliability and validity and has been shown to be useful in assessing functional limitations of the jaws [18]. Subjects rate their jaw functional limitations on a numeric rating scale (0- 'no limitation', 10- 'extreme limita- tion'). Total score can range from 0 to 200, where 200 is the highest score which indicates extreme limitations.
Time Frame
4 months
Title
Orofacial function (JFL-S)
Description
JFLS is an instrument used for evaluating functional limitations. It measures mastication, vertical jaw mobility, verbal and emotional expression as well as miscellaneous functions such as swallow food and yawn. This instrument is a 20-item questionnaire which exhibits good reliability and validity and has been shown to be useful in assessing functional limitations of the jaws [18]. Subjects rate their jaw functional limitations on a numeric rating scale (0- 'no limitation', 10- 'extreme limita- tion'). Total score can range from 0 to 200, where 200 is the highest score which indicates extreme limitations.
Time Frame
12 months
Title
Orofacial function (JFL-S)
Description
JFLS is an instrument used for evaluating functional limitations. It measures mastication, vertical jaw mobility, verbal and emotional expression as well as miscellaneous functions such as swallow food and yawn. This instrument is a 20-item questionnaire which exhibits good reliability and validity and has been shown to be useful in assessing functional limitations of the jaws [18]. Subjects rate their jaw functional limitations on a numeric rating scale (0- 'no limitation', 10- 'extreme limita- tion'). Total score can range from 0 to 200, where 200 is the highest score which indicates extreme limitations.
Time Frame
24 months
Title
Oral aesthetics (OES).
Description
OES is an instrument used to evaluate self-perceived orofacial aesthetics and the reliability and validity has been investigated previously [19,26]. The instrument is an eight- item questionnaire which measures aesthetic components such as appearance of the face, facial profile, mouth, align- ment, tooth shape, tooth colour and gum as well as a gen- eral orofacial aesthetic assessment. Subjects respond on a 0-10 numeric rating scale (0- 'very dissatisfied', 10- 'very sat- isfied') or mark the answer 'not applicable' if they do not wish to answer. The total score can range from 0 to 70, where 70 is the highest score which indicates very high satis- faction. Subjects were allowed to ask questions if needed but answered the questionnaires on their own.
Time Frame
Before treatment
Title
Oral aesthetics (OES).
Description
OES is an instrument used to evaluate self-perceived orofacial aesthetics and the reliability and validity has been investigated previously [19,26]. The instrument is an eight- item questionnaire which measures aesthetic components such as appearance of the face, facial profile, mouth, align- ment, tooth shape, tooth colour and gum as well as a gen- eral orofacial aesthetic assessment. Subjects respond on a 0-10 numeric rating scale (0- 'very dissatisfied', 10- 'very sat- isfied') or mark the answer 'not applicable' if they do not wish to answer. The total score can range from 0 to 70, where 70 is the highest score which indicates very high satis- faction. Subjects were allowed to ask questions if needed but answered the questionnaires on their own.
Time Frame
4 months
Title
Oral aesthetics (OES).
Description
OES is an instrument used to evaluate self-perceived orofacial aesthetics and the reliability and validity has been investigated previously [19,26]. The instrument is an eight- item questionnaire which measures aesthetic components such as appearance of the face, facial profile, mouth, align- ment, tooth shape, tooth colour and gum as well as a gen- eral orofacial aesthetic assessment. Subjects respond on a 0-10 numeric rating scale (0- 'very dissatisfied', 10- 'very sat- isfied') or mark the answer 'not applicable' if they do not wish to answer. The total score can range from 0 to 70, where 70 is the highest score which indicates very high satis- faction. Subjects were allowed to ask questions if needed but answered the questionnaires on their own.
Time Frame
12 months
Title
Oral aesthetics (OES).
Description
OES is an instrument used to evaluate self-perceived orofacial aesthetics and the reliability and validity has been investigated previously [19,26]. The instrument is an eight- item questionnaire which measures aesthetic components such as appearance of the face, facial profile, mouth, align- ment, tooth shape, tooth colour and gum as well as a gen- eral orofacial aesthetic assessment. Subjects respond on a 0-10 numeric rating scale (0- 'very dissatisfied', 10- 'very sat- isfied') or mark the answer 'not applicable' if they do not wish to answer. The total score can range from 0 to 70, where 70 is the highest score which indicates very high satis- faction. Subjects were allowed to ask questions if needed but answered the questionnaires on their own.
Time Frame
24 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
50 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Patients diagnosed with anorexia nervosa, bulimia nervosa or non-specific binge eating disorder for a minimum of 10 years = definition of a "severe" eating disorder where extensive dental damage can be anticipated to find. Need of dental treatment of at least six teeth in one jaw, Exclusion Criteria: Age <18 years or patients unable to provide informed consent.
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Ulrica Gidlund, DDS
Phone
+46735089213
Email
ulrica.gidlund@ki.se
First Name & Middle Initial & Last Name or Official Title & Degree
Goran Dahllof, PhD
Phone
+46706479733
Email
goran.dahllof@ki.se
Facility Information:
Facility Name
Eastman Dental Institute
City
Stockholm
ZIP/Postal Code
1 1324
Country
Sweden
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Ulrica Gidlund, DDS
Phone
+46735089213
Email
ulrica.gidlund@ki.se
First Name & Middle Initial & Last Name & Degree
Yvonne von Hausswolff-Juhlin, MD
First Name & Middle Initial & Last Name & Degree
Anastasios Grigoriadis, DDS
First Name & Middle Initial & Last Name & Degree
Pernilla Larsson, DDS

12. IPD Sharing Statement

Plan to Share IPD
No
Citations:
PubMed Identifier
8193981
Citation
Slade GD, Spencer AJ. Development and evaluation of the Oral Health Impact Profile. Community Dent Health. 1994 Mar;11(1):3-11.
Results Reference
background
PubMed Identifier
18780535
Citation
Ohrbach R, Larsson P, List T. The jaw functional limitation scale: development, reliability, and validity of 8-item and 20-item versions. J Orofac Pain. 2008 Summer;22(3):219-30.
Results Reference
background
PubMed Identifier
20552092
Citation
Larsson P, John MT, Nilner K, Bondemark L, List T. Development of an Orofacial Esthetic Scale in prosthodontic patients. Int J Prosthodont. 2010 May-Jun;23(3):249-56.
Results Reference
result

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Oral Health in Patients With Severe Eating Disorders

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