Communication strategies to improve HIV treatment adherence.

Although antiretroviral therapy has increased the survival of HIV-positive patients, traditional approaches to improving medication adherence have failed consistently. Acknowledging the role of communication in health behavior, we conducted a qualitative study to learn about patients' HIV treatment adherence experiences and to identify which communication strategies might influence adherence. Findings indicate that five constructs--cultural beliefs/language, stigma, cues to action, self-efficacy, and mood state--are potentially modifiable by improved communication. Results will be used to create a direct marketing campaign targeted to HIV-infected patients.

A randomized controlled trial of acupuncture for osteoarthritis of the knee: effects of patient-provider communication.

OBJECTIVE: There is conflicting evidence on the efficacy of traditional Chinese acupuncture (TCA), and the role of placebo effects elicited by acupuncturists' behavior has not been elucidated. We conducted a 3-month randomized clinical trial in patients with knee osteoarthritis to compare the efficacy of TCA with sham acupuncture and to examine the effects of acupuncturists' communication styles. METHODS: Acupuncturists were trained to interact in 1 of 2 communication styles: high or neutral expectations. Patients were randomized to 1 of 3 style groups, waiting list, high, or neutral, and nested within style, TCA or sham acupuncture twice a week over 6 weeks. Sham acupuncture was performed in nonmeridian points with shallow needles and minimal stimulation. Primary outcome measures were Joint-Specific Multidimensional Assessment of Pain (J-MAP), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), and satisfaction scores. RESULTS: Patients (n = 455) received treatment (TCA or sham) and 72 controls were included. No statistically significant differences were observed between TCA or sham acupuncture, but both groups had significant reductions in J-MAP (-1.1, -1.0, and -0.1, respectively; P < 0.001) and WOMAC pain (-13.7, -14, and -1.7, respectively; P < 0.001) compared with the waiting group. Statistically significant differences were observed in J-MAP pain reduction and satisfaction, favoring the high expectations group. In the TCA and sham groups, 52% and 43%, respectively, thought they had received TCA (κ = 0.05), suggesting successful blinding. CONCLUSION: TCA was not superior to sham acupuncture. However, acupuncturists' styles had significant effects on pain reduction and satisfaction, suggesting that the analgesic benefits of acupuncture can be partially mediated through placebo effects related to the acupuncturist's behavior.

Health promotion directory: development, distribution, and utilization.

In response to repeated questions from older adults in the community about health resources, a health promotion directory was created. To enhance the development and distribution of the directory, the authors reviewed the literature and received input from unpaid consultants--both health professionals and a diverse group of older adults. To assess the utilization of the directory, the authors obtained a purposive sample, comparing 43 African American older adults, with low income and educational levels, with 118 mostly Anglo American (96%) older adults with a higher educational level. The African American group members were significantly more likely to contact one of the resources listed in the health directory. This may be due to a variety of factors, including the increased contact time that the authors had spent with these older adults or the greater need that older adults with low income and education levels may have for the information in the directory.