A Preliminary Evaluation of Virginia Fresh Match: Impacts and Demographic Considerations for Future Fruit and Vegetable Incentive Programs.

The purpose of this communication is to describe the preliminary evaluation of the Virginia Fresh Match (VFM) financial incentive program for fresh fruits and vegetables for Virginia Supplemental Nutrition Assistance Program shoppers and to determine if there were differences in incentive outcomes by race. In this cross-sectional study, a questionnaire was administered to shoppers using Virginia Fresh Match incentives at participating farmers markets and community-based food retail outlets. Repeated measures ANOVAs were used to detect differences in fruit and vegetable consumption between demographic groups over time. Chi-square tests were used to determine if there were associations between race and perceived impact of VFM incentives on making food last and the attribution of VFM incentives to changes in fruit and vegetable consumption frequency. Frequency of fruit and vegetable intake was significantly higher during VFM incentive use, with a difference of 1.17 ± 0.07 and 1.07 ± 0.07 on a Likert scale measure, respectively (p ≤ 0.001). There were racial differences in assertions that VFM incentives helped food to last. VFM incentives were effective at increasing fruit and vegetable consumption, but racial differences should be considered in the administration of VFM to avoid reinforcing systems or approaches that may contribute to disparities in food access and food security.

A growth status measurement pilot in four Calgary area schools: perceptions of grade 5 students and their parents.

Reliable measures of growth in children are necessary for planning and evaluating obesity prevention programs. Currently, measured growth data are unavailable in Calgary for school-age children. This single sample, cross-sectional study included Grade 5 students and their parents. Height and weight measurements of 305 students (68% of those eligible) were taken in private in June 2007 and converted to Body Mass Index (BMI) categories. All but one student (99.7%) completed a questionnaire assessing perceptions of the measurement process. Parents received their child's growth data, an information package on healthy eating and active living, additional resources, and a questionnaire. A third of parents completed the questionnaire. Most students (94.1%) reported feeling "OK" or "Happy" about being measured. In addition, 93.2% of parents reported having "Low" or "Neutral" concerns about the measurement. Furthermore, 28.1% of responding parents reported seeking additional resources or considered making a lifestyle change for their family following the pilot. Measurement of students completed in private by nurses was acceptable to participants.

Canadian public health nurses' job satisfaction.

OBJECTIVES: This study was undertaken to test the applicability of using a standardized questionnaire for measuring public health nurse (PHN) job satisfaction and to determine whether or not scores changed over 30 months. The importance of establishing a method for ongoing measurement of PHN job satisfaction was underscored by changing directions in practice and an emphasis on building public health capacity. METHOD: A 30-month interval, repeated measures descriptive survey design was used. SAMPLE: A randomly selected sample of 87 PHNs employed within 1 Canadian regional health authority participated. MEASUREMENT: The survey questionnaire, the Index of Worklife Satisfaction, was designed to measure the importance of and satisfaction with 6 components of job satisfaction. RESULTS: Pay and autonomy were the most important components; the order of the 4 remaining components changed from first to second surveys. Professional status, autonomy, and interaction were the most satisfying components; PHN satisfaction with professional status and interaction improved significantly over 30 months. A majority of subjects reported that direct client care/client response/making a difference were worklife aspects providing them with most satisfaction. CONCLUSIONS: A valid, reliable questionnaire suitable for ongoing measurement was tested with PHNs, and baseline levels of their job satisfaction were established.

Promotion of healthy weights at preschool public health vaccination clinics in Calgary: an obesity surveillance program.

OBJECTIVE: To evaluate the acceptability and feasibility of a surveillance program of overweight and obesity in preschool children in Calgary, and to provide advice for families to promote healthy weights. PARTICIPANTS AND SETTING: Children (mean age 4.9+/-0.6 years) attending pilot-site clinics in September 2002 and all clinics in Calgary between February 2003-December 2003 (n=7048). INTERVENTION: The growth assessment protocol and resources supported a three-pronged approach to promote healthy weights (healthy eating, active living and positive body image). Public health nurses were trained in standardized measurement techniques and information resources. Links with physicians were made to facilitate continuity of care. Children's weight and height measurements were plotted on the Weight-for-Stature growth chart and used to identify children as obese (> or =95th percentile), healthy weight (> or =5th, <95th) or underweight (<5th). Subsequent analysis calculated the Body Mass Index (BMI)-for-Age to identify overweight children (> or =85th, <95th percentile). The protocol was pilot tested and subsequently implemented in all Calgary public health clinics. OUTCOMES: The majority (98%) of parents were either very happy or happy with information received during the visit. Public health nurse counselling confidence significantly improved after the pilot (p<0.001). Data indicated that 9% of children were obese, 15% were overweight and 3% were underweight. INTERPRETATION: This approach to identifying children's weight status appeared satisfactory to stakeholders, maximized use of existing resources to establish a surveillance program for Calgary, and provided an opportunity to give parents health-promoting advice on healthy weights.

Measuring nurse job satisfaction.

Using the Index of Work Satisfaction and nurses' comments, a successful method has been established to provide nurse-sensitive quality indicator data and clarification of work life concerns after restructuring. Findings are being used to direct change for acute care nurses in one large regional health authority. The authors describe the job satisfaction components and their relationship to patient acuity and staff mix.

Will containment of wild poliovirus in laboratories and inactivated poliovirus vaccine production sites be effective for global certification?

The absolute laboratory containment of any virus cannot be guaranteed, but a wealth of experience indicates that effective containment of wild poliovirus materials for global certification is technically and operationally feasible. Effective containment is based on the principles of minimal wild poliovirus infectious and potentially infectious materials in laboratories; minimal risks of operations in laboratories and inactivated poliovirus vaccine production facilities; minimal susceptibility of workers to wild poliovirus infection and shedding; and minimal susceptibility of populations to wild poliovirus spread. Each principle alone is imperfect, but collectively they greatly minimize the risks of transmitting wild poliovirus from the laboratory to the community.