Resources
Bibiliography and Abstracts of RIAS Studies through 2016

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

A

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.

Aboumatar HJ, Carson KA, Beach MC, Roter DL, Cooper LA. The impact of health literacy on desire for participation in healthcare, medical visit communication, and patient reported outcomes among patients with hypertension. J Gen Intern Med. 2013 Nov;28(11):1469-76.
(Literacy, United States)
BACKGROUND: Low health literacy (HL) is associated with poor healthcare outcomes; mechanisms for these associations remain unclear. OBJECTIVE: To elucidate how HL influences patients' interest in participating in healthcare, medical visit communication, and patient reported visit outcomes. DESIGN, SETTING, AND PATIENTS: Cross-sectional study of enrollment data from a randomized controlled trial of interventions to improve patient adherence to hypertension treatments. Participants were 41 primary care physicians and 275 of their patients. Prior to the enrollment visit, physicians received a minimal intervention or communication skills training and patients received a minimal intervention or a pre-visit coaching session. This resulted in four intervention groups (minimal patient/minimal physician; minimal patient/intensive physician; intensive patient/minimal physician; and intensive patient/intensive physician). MEASUREMENTS: Rapid Estimate of Adult Literacy in Medicine; patients' desire for involvement in decision making; communication behaviors; patient ratings of participatory decision making (PDM), trust, and satisfaction. RESULTS: A lower percentage of patients with low versus adequate literacy had controlled blood pressure. Both groups were similarly interested in participating in medical decision making. Communication behaviors did not differ based on HL except for medical question asking by patients, which was lower among low literacy patients. This was particularly true in the intensive patient /intensive physician group (3.85 vs. 6.42 questions; p = 0.002). Overall, ratings of care didn't differ based on HL; however, in analyses stratified by intervention assignment, patients with low literacy in minimal physician intervention groups reported significantly lower PDM scores than adequate literacy patients. CONCLUSIONS: Patients with low and adequate literacy were similarly interested in participating in medical decision making. However, low literacy patients were less likely to experience PDM in their visits. Low literacy patients in the intensive physician intervention groups asked fewer medical questions. Patients with low literacy may be less able to respond to physicians' use of patient-centered communication approaches than adequate literacy patients.

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.

Albada A, Ausems MG, van Dulmen S. Counselee participation in follow-up breast cancer genetic counselling visits and associations with achievement of the preferred role, cognitive outcomes, risk perception alignment and perceived personal control. Soc Sci Med. 2014 Sep;116:178-86.
(The Netherlands, Genetic Counseling, Interaction Analysis)
The purpose of the study was to assess the counselee participation in the follow-up visits, compared to the first visits, for breast cancer genetic counselling and to explore associations with counselees' achievement of their preferred role in decision making, information recall, knowledge, risk perception alignment and perceived personal control. First and follow-up visits for breast cancer genetic counselling of 96 counselees of a Dutch genetics center were videotaped (2008-2010). Counselees completed questionnaires before counselling (T1), after the follow-up visit (T2) and one year after the follow-up visit (T3). Consultations were rated with the Roter Interaction Analysis System (RIAS). Counselee participation was measured as the percentage of counselee utterances, the percentage of counselee questions and the interactivity (number of turns per minute). Follow-up visits had higher levels of counselee participation than first visits as assessed by the percentage of counselee talk, the interactivity and counselee questions. More counselee talk in the follow-up visit was related to higher achievement of the preferred role (T2) and higher perceived personal control (T3). Higher interactivity in the follow-up visit was related to lower achievement of the preferred role in decision making and lower information recall (T2). There were no significant associations with the percentage of questions asked and none of the participation measures was related to knowledge, risk perception alignment and perceived personal control (T2). In line with the interviewing admonishment 'talk less and listen more', the only assessment of counselee participation associated to better outcomes is the percentage of counselee talk. High interactivity might be associated with lower recall in breast cancer genetic counselees who are generally highly educated. However, this study was limited by a small sample size and a heterogeneous group of counselees. Research is needed on the interactions causing interactivity and its relationships with involvement in decision making and recall.

Alegrķa M, Roter DL, Valentine A, Chen CN, Li X, Lin J, Rosen D, Lapatin S, Normand SL, Larson S, Shrout PE. Patient-clinician ethnic concordance and communication in mental health intake visits. Patient Educ Couns. 2013 Nov;93(2):188-96.
(Race/Cross-Culture, Interaction Analysis, Mental Health, United States)
OBJECTIVE: This study examines how communication patterns vary across racial and ethnic patient-clinician dyads in mental health intake sessions and its relation to continuance in treatment, defined as attending the next scheduled appointment. METHODS: Observational study of communication patterns among ethnically/racially concordant and discordant patient-clinician dyads. Primary analysis included 93 patients with 38 clinicians in race/ethnic concordant and discordant dyads. Communication was coded using the Roter Interaction Analysis System (RIAS) and the Working Alliance Inventory Observer (WAI-O) bond scale; continuance in care was derived from chart reviews. RESULTS: Latino concordant dyad patients were more verbally dominant (p<.05), engaged in more patient-centered communication (p<.05) and scored higher on the (WAI-O) bond scale (all p<.05) than other groups. Latino patients had higher continuance rates than other patients in models that adjusted for non-communication variables. When communication, global affect, and therapeutic process variables were adjusted for, differences were reversed and white dyad patients had higher continuance in care rates than other dyad patients. CONCLUSION: Communication patterns seem to explain the role of ethnic concordance for continuance in care. PRACTICE IMPLICATIONS: Improve intercultural communication in cross cultural encounters appears significant for retaining minorities in care.

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