Judith A. Groner

The prevalence of childhood overweight and obesity in the United States has increased by more than 100% since 1971. Primary care clinicians have a unique opportunity to influence child health during the first year of life via anticipatory guidance (AG). However, little is known about whether AG regarding feeding and meal structure is effective in promoting optimal nutrition and eating behaviors. The purpose of this project, “Making our Mealtimes Special” (MOMS), was to assess 2 distinct methods of pediatric AG during infancy versus a “usual care” condition, with the ultimate goal of prevention of childhood overweight and obesity. The purpose of this article is to describe the ( a) study design and rationale, (b) implementation plan, (c ) assessment of outcomes, and (d) population enrolled. This project will generate important information on the usefulness of nutritional AG during the first year of life in promoting healthy eating behaviors during early childhood.

BACKGROUND. Until recently, our understanding of the childhood antecedents of adult cardiovascular disease was limited mainly to autopsy studies and pathologic findings in teens and young adults who died from accidental causes. Recent advances in the understanding of atherosclerosis and new technologies allowing detection of early events have made it possible to observe anatomic and physiologic evidence of cardiovascular disease in young adults and children. OBJECTIVES. The goal of this article was to introduce pediatricians to new methods for noninvasive measurement of cardiovascular disease and its precursors, to describe the potential application of these techniques in detecting childhood precursors of adult cardiovascular disease, and to summarize knowledge gained from this approach. METHODS. We conducted a computerized search of peer-reviewed articles listed in PubMed and Medline from 1980 to April 2006. We reviewed 63 and 84 articles from the adult and pediatric literature, respectively. RESULTS. Reviewing the research on childhood antecedents of adult cardiovascular disease is sobering. Vascular alterations in anatomy, physiology, mechanical properties, and proinflammatory and prothrombotic changes are present from a very early age of childhood and are associated with the risk factors common in adult cardiovascular disease. At the same time, this body of research supports the concept that the vascular impairment from childhood may improve over time with appropriate intervention. CONCLUSIONS. The measurement tools and concepts described in this article offer diagnostic and therapeutic opportunities for collaboration between clinical pediatricians and pediatric researchers. These partnerships will enable pediatricians to contribute in an effort to reduce the burdens of cardiovascular disease to individuals, families, and society.

The objective of this study1 is to evaluate the feasibility, recall, and acceptability of an evidence-based intervention using home-health nurses to provide smoking relapse prevention skills to new mothers. The design of this study is process evaluation. Setting and participants include women who had delivered a normal newborn at a university hospital, who quit smoking during pregnancy, were smoke free for 7 days, and had saliva cotinine of less than or equal to 14 nanogram/ml. The intervention is a multicomponent cognitive-behavioral intervention, including inpatient contact, a home-health visit, and 2 follow-up phone calls. Results are as follows: 121 participants enrolled, and the intervention was implemented in 78 home visits. Nurses discussed tobacco issues for an average of 12.0 min. Almost all participants recalled the home visit; nearly two thirds recalled discussing tobacco use. Only 4% reported negative feelings toward discussing tobacco issues. In 87% of home visits, nurses implemented all 5 in...

BackgroundThe American Academy of Pediatrics (Elk Grove Village, Ill) has recommended that pediatricians assess their patients’ environmental tobacco smoke (ETS) exposure, but the specific questions most likely to identify children with high ETS exposure are not known. Cotinine is a nicotine metabolite, present in hair, that can be used to quantify months of ETS exposure.ObjectiveTo develop a brief screening tool that will accurately predict ETS exposure as defined by child hair cotinine level.MethodsWe compared the performance of a series of easily administered screening questions regarding home ETS exposure to child hair cotinine levels. Subjects were a convenience sample of healthy children aged 2 weeks to 3 years of both self-reported smokers and nonsmokers.ResultsHair samples and questionnaire data were obtained from 291 children. Based on clinical applicability and statistical significance, 3 questions (“Does the mother smoke?”, “Do others smoke?”, and “Do others smoke inside?”) were selected as a valid screening tool to determine children’s ETS exposure risk. Maternal report of smoking outside only or smoking few cigarettes per day had no impact on child hair cotinine levels.ConclusionsIt was possible to derive a simple, specific, and valid screening tool that can be used in pediatric offices to identify children at risk for ETS exposure. Further research is needed to test this tool prospectively.

The objective of this study was to compare tobacco smoke exposure in mothers and their healthy children less than 3 years old using hair cotinine (HC) levels as an objective long-term measure of exposure. Hair samples were obtained from mother/child pairs recruited from the Columbus Children's Hospital Primary Care Center, and were analyzed by radioimmunoassay to compare HC levels. Mothers were both self-reported smokers and nonsmokers. Contributing and confounding variables were assessed based on questionnaires completed by participants. Exclusion criteria for children were prematurity and presence of chronic cardiopulmonary disease. Hair samples and questionnaires were obtained from 104 mother/child pairs. Child and maternal HC levels were correlated for both self-reported maternal smokers (R²=.13, p<.013) and self-reported maternal nonsmokers (R²=.54, p<001). Child HC levels were higher than maternal HC levels (1.18 ng/mg vs. .78 ng/mg, p<.001). Children of nonsmokers had higher HC levels than their mothers (.77 ng/mg vs. .35 ng/mg, p<.001), while HC levels of smokers and their children were no different (1.91 ng/mg vs. 1.92 ng/mg, p=.978). The relationship between child and maternal HC did not differ by child age, gender, or race. In conclusion, environmental tobacco smoke exposure in young children as reflected by HC is higher than expected based on prior studies of biomarkers and passive tobacco smoke exposure in adult nonsmokers.

Objective.: To determine if mothers receiving a smoking cessation intervention emphasizing health risks of environmental tobacco smoke (ETS) for their children have a higher quit rate than 1) mothers receiving routine smoking cessation advice or 2) a control group.Design.: Randomized, controlled trial.Setting.: Primary care center in a large urban children's hospital.Intervention.: Four hundred seventy-nine mothers were randomly assigned to a smoking cessation intervention either aimed at their child's health or their own health, or to a control group receiving safety information.Outcome Measures.: Smoking status, stage of change, cigarettes/day, location smoking occurred, and knowledge of ETS effects.Results.: Complete data (baseline and both follow-ups) were available for 166 subjects. There was no impact of group assignment on the quit rate, cigarettes/day, or stage of change. The Child Health Group intervention had a sustained effect on location where smoking reportedly occurred (usually outside) and on improved knowledge of ETS effects.Conclusions.: Further research is needed to devise more effective methods of using the pediatric health care setting to influence adult smoking behaviors.