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KMID : 0361420130370050628
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Journal of Korean Academy of Rehabilitation Medicine
2013 Volume.37 No. 5 p.628 ~ p.632
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Factors Associated With Compliance With Viscosity-Modified Diet Among Dysphagic Patients
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Shim Jae-Seong
Oh Byung-Mo
Han Tai-Ryoon
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Abstract
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Objective: To investigate compliance with a viscosity-modified diet among Korean dysphagic patients and to determine which factors are associated with compliance. Methods: We retrospectively reviewed medical records of patients who had been recommended to use thickeners in the previous videofluoroscopic swallowing study (VFSS). Among 68 patients, 6 were excluded because tube feeding was required due to deterioration in their medical condition. Finally, 62 patients were included in the study. Patient compliance was assessed using their medical records by checking whether he or she had maintained thickener use until the next VFSS. To determine which factors affect compliance, the relationship between thickener use and patient characteristics, such as sex, age, inpatient/outpatient status, severity of dysphagia, aspiration symptoms, follow-up interval of VFSS, and current swallowing therapy status were assessed. For non-compliers, reasons for not using thickeners were investigated by telephone interview. Results: Among 62 patients, 35 (56.5%) were compliers, and 27 (43.5%) were noncompliers. Eighteen (90%) of 20 inpatients had followed previous recommendations; however, only 17 (40.5%) of 42 outpatients had been using thickeners. Of patient characteristics, only admission status was significantly correlated with compliance. When asked about the reason why they had not used thickeners, noncompliers complained about dissatisfaction with texture and taste, greater difficulty in swallowing, and inconvenience of preparing meals. Conclusion: Among Korean dysphagic patients, compliance with a viscosity-modified liquid diet was only about 50%. Betterments of texture and taste along with patient education might be necessary to improve compliance with thickener use.
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KEYWORD
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Compliance, Deglutition disorders, Diet therapy
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