Related Experiment Video
Updated: Aug 2, 2025
Meal Duration as a Measure of Orofacial Nociceptive Responses in Rodents
Published on: January 10, 2014
Dietary intakes of individuals with temporomandibular disorders: A comparative study
Arda Aktaş1, Fatma Ilgaz2, Selen Serel Arslan3
1Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Toros University, Mersin, Turkey.
Objective:
There are some studies regarding the potential effects of temporomandibular disorders (TMD) on food intake and eating habits, however the comparison of nutritional intakes and status of individuals with and without TMD have not been adequately reported. Thus, the study aimed to assess the dietary intakes of individuals with TMD, and investigate if there is a difference in nutritional intakes between healthy individuals with and without TMD.
Methods:
Individuals were grouped as 'study group (with TMD)' versus 'control group (no TMD)' according to Fonseca Anamnestic Index. The Oral Health Impact Profile-14 (OHIP-14) was used to assess oral health-related quality of life. Chewing function was evaluated with the Test of Masticating and Swallowing Solids (TOMASS). A 24-h dietary recall method was used to measure daily dietary intakes of the participants, and daily energy, macro- and micronutrient intakes were calculated. In addition, all drinks and foods in dietary records were classified under a specific modification level as 'Liquid-blenderized', 'Minced-moist & soft' and 'Easy-to chew & regular solid foods'.
Results:
The participants in the study group (30 participants) had higher OHIP-14 score (p < .01) than control group (30 participants). According to TOMASS, number of bites (p = .003) and total time (p = .007) were both higher in the study group than control group. There was no difference in the number of chewing cycles (p = .100) and number of swallowing (p = .764) between groups. No difference was detected between groups in terms of energy, protein, carbohydrate and fat intake. There was no significant difference between groups in mean percentage of energy and macronutrient intakes from modified and regular food textures (p > .05).
Conclusion:
This study showed that there was no difference between individuals with and without TMD in terms of dietary intakes. The study results suggest that nutritional status of individuals with TMD is similar with healthy individuals without TMD.
Related Concept Videos
01:15Teeth
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
01:20Taste Buds and Receptors
01:26Assessment of the Mouth
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
01:30Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the...
01:26Tonsillitis II: Management
01:29Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...