Body image and physical activity among Latina and African American women.

OBJECTIVES: Obesity in African American (AA) and Hispanic or Latina (HL) women has been partly attributed to low physical activity (PA) and cultural influences on body image. The purpose of this study was to determine the relationship among body mass index (BMl=kg/m2), body image perception (perceived and desired) and PA. DESIGN: The current study is a cross-sectional, secondary data analysis of the Health Is Power (HIP) project (1R01CA109403). SETTING: Women residing in Harris County, Houston and Travis County, Austin, Texas were recruited to participate in the study. PARTICIPANTS: Over four hundred (N=410) AA (N=262) and HL (N=148) women participated in the HIP project and were included in the current study. MAIN OUTCOME MEASURES: BMI, Pulvers' body image, PA and demographic data were collected from each participant. RESULTS: Women (mean age=45.2 yrs) were educated (44% college graduates) and obese (mean BMI =34.6 kg/m2). Less than half perceived themselves correctly regardless of actual weight and ethnicity (P<.001). Nearly three-fourths of AA (73.9%) and less than half of HL (42.9%) women who were normal weight desired to be obese, and only 39.4% of AA and HL women desired to be normal weight. Women varied on measures of PA (P<.05). Regression analyses showed objectively measured PA was significantly associated with BMI and ethnicity (P<.01). CONCLUSIONS: Results reveal dichotomous distortion in body images. Women need strategies to perceive normal weight as desirable for health and beauty, leading to increased PA and reducing obesity.

Demonstrating excellence in practice-based research for public health.

This document explores the opportunity for scholarship to enhance the evidence base for academic public health practice and practice-based research. Demonstrating Excellence in Practice-Based Research for Public Health defines practice-based research; describes its various approaches, models, and methods; explores ways to overcome its challenges; and recommends actions for its stakeholders in both academic and practice communities. It is hoped that this document will lead to new partnership opportunities between public health researchers and public health practitioners to strengthen the infrastructure of public health and add new dimensions to the science of public health practice. Demonstrating Excellence in Practice-Based Research for Public Health is intended for those who produce, participate in, and use practice-based research. This includes academic researchers and educators, public health administrators and field staff, clinical health professionals, community-based organizations and professionals, and interested members of the public.

Health promotion attitudes and practices of Texas nurse practitioners.

PURPOSE: The purpose of this descriptive cross-sectional survey was to examine the health promotion attitudes and practices of Texas nurse practitioners (NPs). DATA SOURCES: Original research utilizing the Health Promotion Practices of Nurse Practitioners Instrument developed by the researcher and completed by 442 Texas NPs. CONCLUSIONS: Overall, Texas NPs have positive attitudes toward health promotion and are supportive of health promotion practices. However, the findings of this study indicate that improvement can be made in the adoption of certain health promotion practices. IMPLICATIONS FOR PRACTICE: The growing number of NPs providing care to patients can significantly impact public health through consistent health promotion in clinical practice.

Demonstrating excellence in practice-based teaching for public health.

Demonstrating Excellence in Practice-based Teaching for Public Health is a report intended to provide a resource for practice-based teaching of public health and includes a brief explanation of terms and practices, as well as suggestions on methodologies for implementation. No comparable resource currently exists that assists faculty and practice partners to recognize, implement, and promote practice-based teaching. This article summarizes findings from the report, including an explanation of practice-based teaching, its guiding principles, practical approaches, and recommendations on sustaining and advancing partnerships for professional public health education and training.