Bibiliography and Abstracts of RIAS Studies through 2012

Following are abstracts of RIAS studies, listed in alphabetical order by first author. Just click on a letter below to view the abstracts by the author's last name. Monographs and doctoral theses have their own page.

A     B     C     D     E     F     G     H     I     J     K     L     M     N     O     P     Q     R     S

T     U     V     W     X     Y     Z     Monographs & Theses


Abdel-Tawab N, Roter D. The relevance of client-centered communication to family planning settings in developing countries: lessons from the Egyptian experience. Soc Sci Med. 2002 May; 54(9):1357-68.
(Family Planning, Egypt)
Concern for client's rights in the provision of reproductive health services in the developing world has prompted intense efforts by international experts to promote client-centered models of communication as a replacement for more provider-centered approaches. Nonetheless, the usefulness or feasibility of cross-cultural transplantation of client-centered models of communication has not been examined. The present study examines the feasibility, acceptability, and effectiveness of client-centered models of communication in 31 family planning clinics in Egypt. Consultations between 34 physicians and 112 clients requesting family planning methods were audio-taped and analyzed for physician communication style. Client satisfaction was measured through exit interviews. Method continuation was determined through home interviews at 3 and 7 months from the index visit. Based on audio-tape analysis, two-thirds of physician consultations were characterized as physician-centered and one-third as client-centered. Client-centered consultations were only one minute longer than physician-centered consultations. A client-centered consultation was associated with a three-fold increase in the likelihood of client satisfaction and method continuation at 7 months. A high proportion of solidarity statements (positive talk) by the physician was predictive of client satisfaction whereas a high proportion of disagreement statements and directive instructions by the physician were predictive of method discontinuation. The study findings suggest that in Egypt, as in more developed countries, client-centered models of communication are likely to produce better client outcomes than provider-centered models, with no substantial changes in the structure of services.

Agha Z, Roter DL, Schapira RM. An evaluation of patient-physician communication style during telemedicine consultations. J Med Internet Res. 2009 Sep 30;11(3):e36.
(Telemedicine, United States)
BACKGROUND: The quality of physician-patient communication is a critical factor influencing treatment outcomes and patient satisfaction with care. To date, there is little research to document the effect of telemedicine (TM) on physician-patient communication. OBJECTIVE: The objectives of this study are to measure and describe verbal and nonverbal communication during clinical TM consultations and to compare TM with in-person (IP) consultations in terms of the quality of physician-patient communication. METHODS: Veteran patients (n = 19) requiring pulmonary medicine consultations were enrolled into the study. The study group included 11 patients from the Iron Mountain Veterans Affairs Hospital (VAMC) remote site. Patients had individual TM consultations with a pulmonary physician at the Milwaukee VAMC hub site. A control group of 8 patients had IP consultations with a pulmonary physician at the Milwaukee VAMC. Video recordings of medical consultations were coded for patient-physician verbal and nonverbal communication patterns using the Roter Interaction Analysis System (RIAS). RESULTS: There were no differences in the length of TM consultations (22.2 minutes) and IP consultations (21.9 minutes). Analysis of visit dialogue indicated that the ratio of physician to patient talk was 1.45 for TM and 1.13 for IP consultations, indicating physician verbal dominance. Physicians were more likely to use orientation statements during IP consultations (P = .047). There were greater requests for repetition from patients during TM consultations (P = .034), indicating perceptual difficulties. CONCLUSIONS: The study findings indicate differences between TM and IP consultations in terms of physician-patient communication style. Results suggest that, when comparing TM and IP consultations in terms of physician-patient communication, TM visits are more physician centered, with the physician controlling the dialogue and the patient taking a relatively passive role. Further research is needed to determine whether these differences are significant and whether they have relevance in terms of health outcomes and patient satisfaction with care.

Agha Z, Schapira RM, Laud PW, McNutt G, Roter DL. Patient satisfaction with physician-patient communication during telemedicine. Telemed J E Health. 2009 Nov;15(9):830-9.
(Telemedicine, Patient Satisfaction, United States)
The quality of physician-patient communication is a critical factor in treatment outcomes and patient satisfaction with care. To date, few studies have specifically conducted an in-depth evaluation of the effect of telemedicine (TM) on physician-patient communication in a medical setting. Our objective was to determine whether physical separation and technology used during TM have a negative effect on physician-patient communication. In this noninferiority randomized clinical trial, patients were randomized to receive a single consultation with one of 9 physicians, either in person (IP) or via TM. Patients (n = 221) were recruited from pulmonary, endocrine, and rheumatology clinics at a Midwestern Veterans Administration hospital. Physician-patient communication was measured using a validated self-report questionnaire consisting of 33 items measuring satisfaction with visit convenience and physician's patient-centered communication, clinical competence, and interpersonal skills. Satisfaction for physician's patient-centered communication was similar for both consultation types (TM = 3.76 versus IP = 3.61), and noninferiority of TM was confirmed (noninferiority t-test p = 0.002). Patient satisfaction with physician's clinical competence (TM = 4.63 versus IP = 4.52) and physician's interpersonal skills (TM = 4.79 versus IP = 4.74) were similar, and noninferiority of TM was confirmed (noninferiority t-test p = 0.006 and p = 0.04, respectively). Patients reported greater satisfaction with convenience for TM as compared to IP consultations (TM = 4.41 versus IP = 2.37, noninferiority t-test p < 0.001). Patients were equally satisfied with physician's ability to develop rapport, use shared decision making, and promote patient-centered communication during TM and IP consultations. Our data suggest that, despite physical separation, physician-patient communication during TM is not inferior to communication during IP consultations.

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