Barriers among nurses to providing smoking cessation advice to hospitalized smokers.

Nine focus groups were conducted with 75 staff nurses in three hospitals to determine the low participation rate of nurses in a smoking cessation programs directed at patients. Nurses felt that hospitalization was an appropriate time to offer quit-smoking advice to patients, particularly those with smoking related diseases. However, many felt advice should be given only to those receptive to it. The most common barriers to providing smoking cessation advice were lack of concrete techniques, or referral to provide and fear of alienating patients who were not receptive to hearing advice.

The failure of a controlled trial to improve depression care: a qualitative study.

BACKGROUND: The DIAMOND Project (Depression Is A MANageable Disorder), a nonrandomized controlled effectiveness trial, was intended to improve the long-term management of depression in primary care medical clinics. The project tested whether a quality improvement (QI) intervention could implement a systems approach-so that there would be more reliable and effective monitoring of patients with depression, leading to better outcomes. THE QUALITATIVE STUDY: A study was conducted in 1998-2000 to determine why a quality improvement intervention to improve depression care did not have a significant impact. Data consisted of detailed notes from observations of 12 project-related events (for example, team meetings and presentations) and open-ended interviews with a purposive sampling of 17 key informants. Thematic analytic methods were used to identify themes in the contextual data. PRINCIPAL FINDINGS: Overall, the project implementation was very limited. Five themes emerged: (1) The project received only lukewarm support from clinic and medical group leadership. (2) Clinicians did not perceive an urgent need for the new care system, and therefore there was a lack of impetus to change. (3) The improvement initiative was perceived as too complex by the physicians. (4) There was an inherent disconnect between the commitment of the improvement team and the unresponsiveness of most other clinic staff. (5) The doctor focus in clinic culture created a catch-22 dilemma-the involvement and noninvolvement of physicians were both problematic. CONCLUSION: Problems in both predisposing and enabling factors accounted for the ultimate failure of the DIAMOND quality improvement effort.

Public opinion on alcohol policies in the United States: results from a national survey.

We surveyed the U.S. non-institutionalized population age 18+ on opinions regarding 23 alcohol control policies (N = 7,021). The cooperation rate among contacted households was 70% and the overall response rate was 54%. Results showed high levels of public support for most alcohol control policies. Over 80% support restrictions on alcohol use in public places, such as parks, beaches, concert venues, and on college campuses. Eighty-two percent support increased alcohol taxes, provided the funds are used for treatment or prevention programs. Over 60% support alcohol advertising and promotion restrictions, such as banning billboard advertising, banning promotion at sporting events, or banning liquor and beer advertising on television. Multivariate regression analyses indicated significant relationships between alcohol policy opinions and a variety of sociodemographic, political orientation, and behavioral measures. However, the absolute differences in alcohol policy support across groups is small. There is a strong base of support for alcohol control policies in the U.S., and such support is found among whites and ethnics of color, young and old, rich and poor, and conservatives, moderates, and liberals.

Luteinizing hormone pulse characteristics in depressed women.

OBJECTIVE: Luteinizing hormone (LH) pulse characteristics in depressed and normal women were compared to determine whether hypothalamic dysregulation in depression extends to the hypothalamic-pituitary-gonadal axis. METHOD: The subjects were 10 depressed and 13 normal comparison women admitted to a clinical research center. For each woman, an intravenous line was started and blood was withdrawn every 10 minutes for 8 hours. Blood samples were assayed for LH and LH pulse characteristics determined by using the computerized cluster algorithm of Veldhuis and Johnson. RESULTS: The depressed women differed significantly from the comparison women in LH pulse amplitude, rhythmicity, and area under the curve. CONCLUSIONS: Major depressive disorder is associated with abnormal regulation of luteinizing hormone. Gonadotropin regulation may provide a hormonal link between major depressive disorder and impaired fertility.

Discriminant function analysis of depressive symptoms in binge eating disorder, bulimia nervosa, and major depression.

OBJECTIVES: To examine the frequency and distribution of depressive symptoms among subjects with binge eating disorder (BED), bulimia nervosa (BN), and major depression. METHODS: This study examined depressive symptoms from the Hamilton Depression Scale in 122 BED, 142 BN, and 200 major depression subjects using discriminant function analysis. RESULTS: All three groups differed significantly on the Hamilton Depression Scale totals with major depressive disorder (MDD) subjects having the highest and BED subjects the lowest totals. Eighteen items differentiated MDD from the eating disorder groups. Three items-gastrointestinal (GI) somatic symptoms, paranoid symptoms, and obsessional symptoms-distinguished BED and BN. In each case these symptoms were more common in BN subjects. DISCUSSION: This study attempted to differentiate BN from BED on a basis other than eating behavior. The results provide limited support for the hypothesis that BN and BED can be distinguished on the basis of depressive symptoms.