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Patient-Physician Interpersonal Processes of Care at the Time of Diabetes Treatment Intensification and Their Links to Patient Outcomes Publisher Pubmed



Peimani M1, 2 ; Garmaroudi G1 ; Stewart AL3, 4 ; Yekaninejad M5 ; Shakibazadeh E1 ; Nasliesfahani E2
Authors
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Authors Affiliations
  1. 1. Department of Health Education & Promotion, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
  2. 2. Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
  3. 3. Center for Aging in Diverse Communities, University of California San Francisco, San Francisco, CA, United States
  4. 4. Institute for Health & Aging, University of California San Francisco, San Francisco, CA, United States
  5. 5. Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran

Source: Patient Education and Counseling Published:2021


Abstract

Objective: To investigate how patient-physician interpersonal processes of care are related to levels of diabetes-related distress, diabetes medication-taking behavior, and HbA1c during conversations with patients about intensifying medication. Methods: We randomly recruited 1270 patients from diabetes specialty clinics in Tehran, Iran who were taking an additional oral diabetes medication or starting insulin during the prior 3 months. This interviewer-administered cross-sectional survey assessed multiple aspects of patient-physician interpersonal processes, diabetes-related distress, and diabetes medication-taking. Clinical history and HbA1c were collected from electronic medical records. Regression estimates and Structural Equation Modeling were used to test associations. Results: Some communication scales indicated a significant relationship with total diabetes distress (P < 0.001). Diabetes medication-taking was associated with less diabetes distress (adjusted odds ratio [aOR]=0.45, P < 0.001), lower Hurried Communication (aOR=0.72, P = 0.013), higher Elicited Concerns (aOR=1.30, P = 0.012), and higher Explained Results (aOR=1.41, P < 0.001) scores. SEM analyses showed medication-taking behavior was associated with a 0.68 decrease in HbA1c. Hurried Communication and diabetes distress were directly associated with HbA1c. Conclusion: Aspects of patient-physician interpersonal processes at the time of intensifying diabetes treatment may be related to experiencing less distress, effective medication-taking, and improved HbA1c. Practice implications: The results are intended to inform communication strategies that physicians might incorporate into practice. © 2021 Elsevier B.V.
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