Patient education strategies to improve pneumococcal vaccination rates: randomized trial.

BACKGROUND: The pneumococcal vaccine is widely underused. Patient education is one mechanism not widely explored for increasing vaccination rates. OBJECTIVE: To evaluate the effects of a culturally appropriate patient education videotape on pneumococcal vaccination rates among the clinic population of an inner-city public hospital. METHODS: Randomized, controlled trial comparing (1) a videotape-brochure group who both viewed the videotape and received a low-literacy brochure, (2) a videotape only group, and (3) a control group. RESULTS: Of 2,962 charts reviewed, 558 patients were randomized. The study population was 94% black, 73% female, and elderly (mean age 63.0 years) and 64% had less than a high school education. Patients in the videotape-brochure group were 2.5 (1.8, 3.5 95% CI) times more likely to discuss the vaccine with their physician (p < .001) and 3.5 (1.9, 6.5 95% CI) times more likely to receive the vaccine (p < .001) than the control group. The videotape-brochure group was 1.6 (1.2, 2.1 95% CI) times more likely to discuss the vaccine (p < .001) and 2.3 (1.4, 3.8 95% CI) times more likely to receive the vaccine (p = .002) than the video only group. Patients in the video only group were 1.6 (1.1, 2.3 95% CI) times more likely to discuss the vaccine with their physician than the control group (p = .041) but were not more likely to receive the vaccine. CONCLUSION: A culturally appropriate videotape along with a low-literacy brochure significantly increased pneumococcal vaccination rates and physician-patient discussion about the vaccine. These significant outcomes were not observed with use of videotape alone and were likely attributable to the effect of the brochure. We recommend that patient education initiatives to increase vaccination rates not focus solely on audiovisual media.

An assessment of obesity among African-American women in an inner city primary care clinic.

Despite multiple patient assessments and interventions, obesity continues to cause significant morbidity and mortality nationwide. This study assesses the prevalence of obesity and weight control practices among middle-aged African-American women. In 1995, 307 women 30 years of age and older were consecutively selected in a non-random fashion from three clinic sites located within a public university hospital that served largely indigent, inner city African-American populations. Interviewers surveyed the respondents using the Centers for Disease Control and Prevention's Behavioral Risk Factor Surveillance System (BRFSS). The prevailing demographic profile of patients in the clinic was middle-aged, indigent, ill, and of low educational attainment. Over 35% of individuals were classified as being overweight (BMI 25 to 29.9 kg/m2) and 45% were classified as being obese (BMI > or = 30 kg/m2). Therefore, more than 80% of individuals in this study were either overweight or obese, with BMI exceeding 25 kg/m2. Of the overweight and obese African-American women in this study, only 40% were attempting current weight loss practices, and weight loss attempts varied directly with body mass index. Although 80% of women attempted weight loss by restricting caloric intake, only 50% were also using physical activity as part of their regime. African-American women in this population have a higher prevalence of obesity and encounter great difficulty losing weight. Counselors should emphasize the value and ease of adopting a moderate regimen of physical activity and not just reducing caloric intake when advising African-American women and their peer network.