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Biomedical subjects

C J Atkins

Publications and source records attributed to C J Atkins.

41 records · Page 3Linked to original sources
PubMedDate not supplied

Social skills training for drug prevention in high-risk female adolescents.

BACKGROUND: The effectiveness of social skills training/social network restructuring in the primary and secondary prevention of drug use was examined in a multiethnic cohort of 296 female adolescents ages 14 to 19 years who were pregnant or parenting and/or at risk for drug use. METHODS: Subjects were randomly assigned to one of two conditions: (a) PALS Skills Training or (b) a control intervention involving no skills training. PALS Skills Training is a combination of cognitive and behavioral techniques to improve social skills and to restructure the teens' social network. All students also participated in a 16-week normative education "Facts of Life" course. RESULTS: The prevalence of alcohol and any drug use increased significantly over the three assessment periods in the PALS Skills group but not in the No Skills group. Teens in the PALS Skills group who reported no drug use at baseline were 2.9 times as likely to be using marijuana than teens in the No Skills group at 3 months postintervention. PALS Skills Training was no more effective in the secondary prevention of drug use than the control intervention. CONCLUSIONS: Social skills training was found to be ineffective as a means of primary prevention among non-drug-using high-risk adolescents and may even be counterproductive as a means of primary prevention of marijuana use in this population. When combined with normative information on drug use prevalence, acceptability, and hazards, social skills training is no more effective as a means of secondary prevention than normative education alone.

Adolescent↗
PubMedDate not supplied

Aggregation of dietary calories, fats, and sodium in Mexican-American and Anglo families.

There seems to be a consensus that family influences on dietary habits are important, but few studies have addressed this issue directly. To clarify inconsistent findings, we studied the aggregation of dietary fats, sodium, and calories in 95 Anglo and 111 Mexican-American families. Their diet was determined by 24-hour recall, a three-day food record, and a food frequency questionnaire, along with a measure of the urinary sodium-potassium ratio. There was evidence of moderate aggregation of all dietary variables in both ethnic groups. In Anglo families, spouse-spouse, but not sibling-sibling, correlations tended to be significant. The diets of the younger children, but not the older children, were related to their parents' diets. In Mexican-American families, both spouse-spouse and sibling-sibling correlations tended to be significant. The mothers' diets were more highly correlated with the children's diets than were the fathers'.

Diet Surveys↗
PubMedDate not supplied

Recruitment issues, health habits, and the decision to participate in a health promotion program.

To understand the external validity of experimental studies, it is important to estimate the extent to which the participants are representative of the general population. This paper describes recruitment methods and considers the representativeness of participants in the San Diego Family Health Project. The study was designed to experimentally evaluate the effectiveness of a family-based behavior change intervention in Anglo and Mexican-American families. Initial contact with the families was made through a household health survey that was sent home with all fifth- and sixth-grade children in 12 participating elementary schools. The survey asked about a variety of demographic characteristics, dietary habits, and physical activity habits. Parents were also asked if they were interested in participating in the project. Respondents were classified by level of participation into one of three groups: not interested, expressed initial interest but did not attend the recruitment meeting, and volunteered to participate. Level of participation was the independent variable in the analyses. In separate analyses for Anglo and Mexican-American responders, our data suggested many similarities and a few differences among participant groups. The differences that were observed suggest that participants may already have healthier diets than nonparticipants, although only one of four dietary variables differed by participation status in each ethnic group. The external validity of these data and general recruitment issues are discussed.

Adolescent↗