Smoking prevalence and factors associated with smoking status among Vietnamese in California.

INTRODUCTION: Vietnamese American men have smoking prevalence rates higher than the general population. We analyzed Vietnamese American smoking behavior by demographic and health-related factors, including some specific to Vietnamese, in the largest tobacco-specific survey yet targeting the Vietnamese population. METHODS: Using a statewide surname probability sample and computer-assisted telephone interviewing, we surveyed 1,101 Vietnamese men and 1,078 Vietnamese women in California (63.5% participation among successfully contacted eligible individuals) in 2007-2008. We conducted multivariate regression models to analyze the association between Vietnamese male smoking status and demographic and health-related factors. RESULTS: Among women, <1% were current smokers and <2% were former smokers. Among men, 25% were current and 24% were former smokers. Regression models for Vietnamese men delineated factors associated with both current and former smoking (vs. never smoking): being married, being employed, having lower educational attainment, and consuming alcohol. Other factors associated with current smoking (vs. never smoking) were having no health insurance, having seen a Vietnamese doctor or no doctor visit in the past year, having Vietnamese military or Vietnamese reeducation camp experience, having less knowledge about the harms of smoking, and reporting higher depression symptoms. Increasing age and not being Buddhist were associated with former (vs. never) smoking. DISCUSSION: Smoking patterns of Vietnamese women and Vietnamese men are significantly different from the general California population. Tobacco control efforts targeting Vietnamese men should include community outreach since current smokers have low health care access, utilization, and knowledge.

Do house officers learn from their mistakes?

Mistakes are inevitable in medicine. To learn how medical mistakes relate to subsequent changes in practice, we surveyed 254 internal medicine house officers. One hundred and fourteen house officers (45%) completed an anonymous questionnaire describing their most significant mistake and their response to it. Mistakes included errors in diagnosis (33%), prescribing (29%), evaluation (21%), and communication (5%) and procedural complications (11%). Patients had serious adverse outcomes in 90% of the cases, including death in 31% of cases. Only 54% of house officers discussed the mistake with their attending physicians, and only 24% told the patients or families. House officers who accepted responsibility for the mistake and discussed it were more likely to report constructive changes in practice. Residents were less likely to make constructive changes if they attributed the mistake to job overload. They were more likely to report defensive changes if they felt the institution was judgmental. Decreasing the work load and closer supervision may help prevent mistakes. To promote learning, faculty should encourage house officers to accept responsibility and to discuss their mistakes.

Of principles and pens: attitudes and practices of medicine housestaff toward pharmaceutical industry promotions.

PURPOSE: Little is known about the factors that influence housestaff attitudes toward pharmaceutical industry promotions or, how such attitudes correlate with physician behaviors. We studied these attitudes and practices among internal medicine housestaff. SUBJECTS AND METHODS: Confidential surveys about attitudes and behaviors toward industry gifts were distributed to 1st- and 2nd-year residents at a university-based internal medicine residency program. RESULTS: Ninety percent of the residents (105 of 117) completed the survey. A majority of respondents considered seven of nine types of promotions appropriate. Residents judged the appropriateness of promotions on the basis of their cost (median percentage of items considered appropriate 100% for inexpensive items vs. 60% for expensive ones) more than on the basis of their educational value (80% for educational items vs.75% for noneducational ones; P < .001 for comparison of appropriateness based on cost vs. educational value). Behaviors were often inconsistent with attitudes; every resident who considered conference lunches (n = 13) and pens (n = 18) inappropriate had accepted these gifts. Most respondents (61%)stated that industry promotions and contacts did not influence their own prescribing, but only 16% believed other physicians were similarly unaffected (P< .0001). Nonetheless, more than two thirds of residents agreed that it is appropriate for a medical institution to have rules on industry interactions with residents and faculty. CONCLUSIONS: Residents hold generally positive attitudes toward gifts from industry, believe they are not influenced by them, and report behaviors that are often inconsistent with their attitudes. Thoughtful education and policy programs may help residents learn to critically appraise these gifts.

Impact of automated calls with nurse follow-up on diabetes treatment outcomes in a Department of Veterans Affairs Health Care System: a randomized controlled trial.

OBJECTIVE: We evaluated automated telephone disease management (ATDM) with telephone nurse follow-up as a strategy for improving diabetes treatment processes and outcomes in Department of Veterans Affairs (VA) clinics. We also compared the results with those of a prior ATDM trial conducted in a county health care system. RESEARCH DESIGN AND METHODS: A total of 272 VA patients with diabetes using hypoglycemic medications were randomized. During the 1-year study period, intervention patients received biweekly ATDM health assessment and self-care education calls, and a nurse educator followed up with patients based on their ATDM assessment reports. Telephone surveys were used to measure patients' self-care, symptoms, and satisfaction with care. Outpatient service use was evaluated using electronic databases and self-reports, and glycemic control was measured by HbA1c and serum glucose testing. RESULTS: At 12 months, intervention patients reported more frequent glucose self-monitoring and foot inspections than patients receiving usual care and were more likely to be seen in podiatry and diabetes specialty clinics. Intervention patients also were more likely than control patients to have had a cholesterol test. Among patients with baseline HbA1c levels > or =8%, mean end-point values were lower among intervention patients than control patients (8.7 vs. 9.2%, respectively; P = 0.04). Among intervention and control patients with baseline values > or =9%, mean end-point values were 9.1 and 10.2%, respectively (P = 0.04). At follow-up, intervention patients reported fewer symptoms of poor glycemic control than control patients and greater satisfaction with their health care. CONCLUSIONS: This intervention improved the quality of VA diabetes care. Intervention effects for most end points replicated findings from the prior county clinic trial, although intervention-control differences in the current study were smaller because of the relatively good self-care and health status among the current study's enrollees.

Promoting early detection of breast cancer among Vietnamese-American women. Results of a controlled trial.

BACKGROUND: Although breast cancer is the second most common cancer among Vietnamese-American women, previous research has shown that they are less likely to have ever had, and to be more often overdue for, clinical breast examinations (CBE) and mammograms than women in the general population. METHODS: Over a 2.5-year period, the following intervention activities were targeted at both Vietnamese women and physicians in Alameda County, California: neighborhood-based educational activities; dissemination of health education materials; a media campaign; and continuing medical education seminars for physicians. Women in Los Angeles and Orange Counties served as controls. Preintervention telephone interviews were conducted with 384 randomly selected Vietnamese women in the intervention community and 404 women in the control community in 1996, and post-test intervention interviews were conducted with 405 and 402 women, respectively, in 1998. RESULTS: Multiple logistic regression analyses of postintervention surveys showed the intervention community women at posttest were no more likely to recognize, receive, plan, or be up-to-date for CBE or mammograms than women in the control community. However, women who reported greater exposure to the various intervention elements were significantly more likely to have heard of, have had, and to plan CBE and mammograms than women with less exposure. CONCLUSIONS: Although the effect on the women in the intervention group was not significant, the intervention did have a modest positive impact on women who had more exposure to it.

Do automated calls with nurse follow-up improve self-care and glycemic control among vulnerable patients with diabetes?

PURPOSE: We sought to evaluate the effect of automated telephone assessment and self-care education calls with nurse follow-up on the management of diabetes. SUBJECTS AND METHODS: We enrolled 280 English- or Spanish-speaking adults with diabetes who were using hypoglycemic medications and who were treated in a county health care system. Patients were randomly assigned to usual care or to receive an intervention that consisted of usual care plus bi-weekly automated assessment and self-care education calls with telephone follow-up by a nurse educator. Outcomes measured at 12 months included survey-reported self-care, perceived glycemic control, and symptoms, as well as glycosylated hemoglobin (Hb A1c) and serum glucose levels. RESULTS: We collected follow-up data for 89% of enrollees (248 patients). Compared with usual care patients, intervention patients reported more frequent glucose monitoring, foot inspection, and weight monitoring, and fewer problems with medication adherence (all P -0.03). Follow-up Hb A,, levels were 0.3% lower in the intervention group (P = 0.1), and about twice as many intervention patients had Hb A1c levels within the normal range (P = 0.04). Serum glucose levels were 41 mg/dL lower among intervention patients than usual care patients (P = 0.002). Intervention patients also reported better glycemic control (P = 0.005) and fewer diabetic symptoms (P <0.0001 ), including fewer symptoms of hyperglycemia and hypoglycemia. CONCLUSIONS: Automated calls with telephone nurse follow-up may be an effective strategy for improving self-care behavior and glycemic control, and for decreasing symptoms among vulnerable patients with diabetes.

Promoting cancer prevention activities among Vietnamese physicians in California.

BACKGROUND: To promote prevention and early detection of cancer, the authors conducted a three-year intervention targeting Vietnamese physicians in solo practice in California. METHODS: Twenty subjects who had received their medical training in Vietnam were recruited into a randomized controlled trial. The intervention included computerized or manual cancer screening reminders, continuing medical education seminars, Vietnamese-language health education materials, newsletters, and oncology data-query programs. Evaluation included chart audits for eight targeted activities pre- and post-intervention. RESULTS: Before the intervention, annual physician performance rates were low for all eight activities: routine checkups (65.6%), Pap testing (13.8%), pelvic examinations (19.8%), clinical breast examinations (13.3%), mammography (6.4%), hepatitis B serologies (21.9%), hepatitis B immunizations (12.8%), and smoking cessation counseling (1.6%). After the intervention, performance rates increased significantly for smoking cessation counseling (p = 0.02), Pap testing (p = 0.004), and pelvic examinations (p = 0.01). CONCLUSIONS: The results demonstrate the efficacy of an intervention targeting Vietnamese primary care physicians in promoting smoking cessation counseling, Pap testing, and pelvic examinations, but not other cancer prevention activities.