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Biomedical subjects

M Story

Publications and source records attributed to M Story.

At least 55 records · Page 3Linked to original sources
PubMed1998

Disordered eating among adolescents with chronic illness and disability: the role of family and other social factors.

OBJECTIVES: To compare prevalence rates of weight-control behaviors among adolescents with and without chronic illness and to explore the role of familial and other social factors on associations between disordered eating and chronic illness. DESIGN AND SETTING: Survey conducted in public schools in Connecticut. PARTICIPANTS: A representative statewide population-based sample of 9343 7th-, 9th-, and 11th-grade public school students, of whom 1021 reported a chronic illness. MAIN OUTCOME MEASURES: Disordered eating (vomiting, diet pills, and laxatives), dieting, and exercise for weight control; chronic illness status; family structure, family communication, parental caring, parental monitoring, parental expectations, peer support, and sexual and physical abuse. RESULTS: Adolescents with chronic illness were at greater risk for disordered eating than youth without chronic illness, after controlling for sociodemographic variables (girls: odds ratio, 1.59 [95% confidence interval, 1.19-2.14]; boys: odds ratio, 2.22 [95% confidence interval, 1.49-3.32]). Adolescents with chronic illness were less likely to come from 2-parent families; reported lower levels of family communication, parental caring, and parental expectations; and reported more sexual and physical abuse than youth without chronic illness. Male adolescents with chronic illness were more likely to report low peer support and low parental monitoring. Most of these familial-social factors were also associated with an increased prevalence of disordered eating. After familial-social factors were controlled for, however, associations between disordered eating and chronic illness remained statistically significant. CONCLUSIONS: Adolescents with chronic illness are at greater risk for disordered eating behaviors than youth without chronic illness. Factors other than the familial-social factors assessed in this study may be contributing to this increased risk. In the clinical setting, youth with chronic illness need to be screened for disordered eating and familial and other social concerns.

Adolescent↗
PubMed1998

Agreement between survey and interview measures of weight control practices in adolescents.

OBJECTIVE: The present study examined agreement between survey and interview measures of weight control practices in a nonclinical sample of adolescents. METHOD: Surveys were administered in three school health classes. Clinical interviews were conducted in a student subsample (N = 43). RESULTS: Survey-based prevalences for eating behaviors in the past month were: trying to lose weight, 44%; binge eating, 41%; vomiting, 4.7%; laxative use, 0%; and fasting, 14%. Interview-based prevalences were 30%, 11.6%, 0%, 0% and 0%, respectively. Sensitivity was high for all behaviors assessed. However, positive predictive values were low. DISCUSSION: Surveys may be useful as preliminary screening tools for prevention programs, but may yield inflated estimates of unhealthy weight control practices in nonclinical adolescent populations. Research is needed to examine whether adolescents overreport weight control practices on surveys or whether they are less willing to disclose such practices in a private interview.

Adolescent↗
PubMed1998

Nutritional concerns in American Indian and Alaska Native children: transitions and future directions.

The nutritional health of American Indian and Alaska Native children has changed dramatically over the past 30 years. The prevention and treatment of malnutrition (primarily undernutrition) was a major health issue until the mid to late 1970s. Now, a generation later, obesity in American Indian and Alaska Native children is a major health threat. In 1969, the National Institutes of Health sponsored a conference to review the nutritional status of North American Indian children and to set a national agenda to improve the nutritional health of Indian children. Subsequently, increased food availability; food assistance programs; and improved sanitation, transportation, and health care have eliminated undernutrition as a major health issue. However, the substantial reduction in undernutrition has been accompanied by a rapid increase in childhood obesity. The current epidemic of child and adult obesity and associated obesity-related morbidities, such as type 2 diabetes mellitus and other chronic diseases, has implications for the immediate and long-term health of young American Indians. This article reviews the current nutritional health of American Indian and Alaska Native children, the changes that have occurred the past 30 years, and the nutrition transition to increasing obesity and subsequent diabetes that is being seen in American Indians. Future directions to improve the health of American Indian and Alaska Native children are discussed, as is the urgent need for obesity prevention programs that are culturally oriented, family centered, and community- and school-based and that target healthful eating and physical activity beginning in childhood.

Alaska↗
PubMed1998

Dieting and binge eating among adolescents: what do they really mean?

The study objectives were to gain insight into how the terms "dieting" and "binge eating" are understood and used by adolescents and to assess whether interpretations of these terms are consistent across age and gender. Twenty-five focus groups were conducted with 203 adolescents (138 girls and 65 boys) in urban public junior and senior high schools. Respondents were asked questions about dieting and binge eating behaviors. In the majority of groups (n=19), healthful eating behaviors, such as eating less fat or more fruits and vegetables, were mentioned in reference to dieting. However, in many of the groups (n=13) unhealthful eating behaviors, such as skipping meals or "starvation," were also described. Dieting was frequently described as an umbrella term for different behaviors aimed at weight control (ie, physical activity) or in nonbehavioral terms (ie, as a desire or plan for weight loss). Although binge eating was described as overeating by many participants, often it was not clear if youth were referring to uncontrolled overeating. In nearly half of the groups, participants indicated unfamiliarity with the term "binge eating." There was some confusion between binge eating and other forms of disordered eating. The findings suggest that prevalence rates of self-reported dieting and binge eating behaviors should be interpreted with caution and it should not be assumed that the majority of adolescents who self-report dieting are engaging in unhealthful behaviors. In providing nutrition counseling to youth, and in assessing dieting and binge eating behaviors in clinical settings and in research studies, specific behaviors should be defined.

Adolescent↗
PubMed1998

Profile of public health nutrition personnel: challenges for population/system-focused roles and state-level monitoring.

OBJECTIVE: Our 3 objectives were to document the current public health nutrition workforce in the United States, identify top public health nutrition priorities for the next 5 years, and assess the capacity of public health nutrition personnel to address these priorities and the nutrition-related objectives of Healthy People 2000. DESIGN: A census survey was distributed to public health nutrition personnel in all state and local health agencies and nonprofit and for-profit agencies funded by official health agencies throughout the United States and US territories. Also, state and territorial nutrition directors were sent a different questionnaire. SUBJECTS: Data were collected from 49 states, the District of Columbia, and 2 territories; 7,550 public health nutrition personnel were represented. STATISTICAL ANALYSIS: Data were analyzed using EpiInfo software. Descriptive statistics are presented. RESULTS: Almost half of the respondents worked in local or county health agencies and about two thirds were involved in direct care services. Only about 40% were registered dietitians and about one fourth had a master's degree. Almost 90% of all full-time equivalent positions were funded through federal dollars; 78% of all funding was from the Special Supplemental Nutrition Program for Women, Infants, and Children. Top health concerns identified were diet/nutrition to prevent chronic disease, low breast-feeding rates, low birth weight, iron deficiency anemia, and obesity/overweight. Public health nutrition personnel will be challenged to assume population/system-focused roles and state-level monitoring of Healthy People 2000 objectives. Only 2 of the 17 nutrition objectives of Healthy People 2000 were monitored by more than 50% of the states. APPLICATIONS: If official health agencies are to shift to public health core functions, as recommended by an Institute of Medicine report, then a substantial proportion of the public health nutrition workforce must not only change how they practice but also obtain the knowledge and skills to do so. Strategies to improve workforce capacity are discussed, including continuing education interventions through professional organizations, distance and on-campus educational opportunities through approved public health nutrition programs, and advocacy for new funding streams focused on public health core functions.

Dietetics↗
PubMed1998

Guess who's cooking? The role of men in meal planning, shopping, and preparation in US families.

OBJECTIVES: To determine the role of men in meal-related tasks in households with both a male and female head, and to identify households in which the man is more likely to be involved in these tasks. DESIGN: Data collected as part of the US Department of Agriculture's 1994 Continuing Survey of Food Intakes of Individuals were analyzed. SUBJECTS/SETTING: All analyses were restricted to sampled persons who were identified as a male head of household residing in a household that also had a female head (N = 1,204). STATISTICAL ANALYSES: Frequency distributions were calculated and logistic regression analyses were conducted. RESULTS: Approximately 23%, 36%, and 27% of men reportedly were involved in meal planning, shopping, and preparation, respectively. Men in lower income and smaller households were more likely to be involved in each of the meal activities. Younger men and men in households in which the female head of household worked full-time were more likely to be involved in meal planning and preparation. IMPLICATIONS: Current education efforts to improve family nutrition tend to target the female rather than the male head of household. Our findings confirm that this focus is appropriate for most dual-headed households.

Adult↗
PubMed1998

Dieting status and its relationship to eating and physical activity behaviors in a representative sample of US adolescents.

OBJECTIVE: To determine whether adolescents engaging in extreme weight loss methods (i.e., vomiting and diet pills) and those using more moderate methods differ from each other in dietary intake (fruits, vegetables, and higher-fat foods) and physical activity, and to compare these variables in dieting and nondieting adolescents. DESIGN: Data were obtained from the 1993 Youth Risk Behavior Survey. SUBJECTS/SETTINGS: The survey was administered to a nationally representative sample of 16,296 adolescents in grades 9 through 12 in a school setting. STATISTICAL ANALYSES: Data were analyzed for 16,125 adolescents. Associations between weight control behaviors and dietary intake and physical activity were examined using mixed-model logistic regressions, controlling for grade in school, race, parental education, region of the country, and urban vs nonurban residence. RESULTS: Differences in dietary and physical activity were found among adolescents who use extreme weight loss methods and moderate methods, and between dieters and nondieters. Adolescents using moderate methods of weight control engaged in more health-promoting eating and exercise behaviors than did extreme dieters or nondieters. Girls categorized as extreme dieters were less likely to eat fruits and vegetables than were moderate dieters (odds ratio [OR] = .56) or nondieters (OR = .75), and were more likely than more moderate dieters (OR = .76) to have consumed 2 or more servings of high-fat foods during the previous day. APPLICATIONS/CONCLUSIONS: Our findings suggest the importance of distinguishing between different types of dieting behaviors in clinical settings and research studies. Adolescents engaging in extreme weight control behaviors may be at particular risk for inadequate nutritional intake. In contrast, adolescents using more moderate methods may be consuming a more healthful diet than are nondieters. For all adolescents, nutrition guidance on healthful and safe weight control strategies is needed.

Adolescent↗
PubMed1998

Lessons learned about adolescent nutrition from the Minnesota Adolescent Health Survey.

In 1986-1987, more than 30,000 adolescents completed the Minnesota Adolescent Health Survey, a comprehensive assessment of adolescent health status, health behaviors, and psychosocial factors. Although the survey included relatively few items on nutrition-related issues, a wealth of knowledge about adolescent nutrition was gained. Lessons learned from a decade of subsequent analyses of data collected in the survey and implications for working with youth are summarized in this article. Major concerns identified included high prevalence rates of inadequate intake of fruits, vegetables, and dairy products; unhealthful weight-control practices; and overweight status. For example, inadequate fruit intake was reported by 28% of the adolescents and inadequate vegetable intake was reported by 36%. Among female adolescents, 12% reported chronic dieting, 30% reported binge eating, 12% reported self-induced vomiting, and 2% reported using diuretics or laxatives. Some of the risk factors for inadequate food intake patterns or unhealthful weight-control practices included low socioeconomic status, minority status, chronic illness, poor school achievement, low family connectedness, weight dissatisfaction, overweight, homosexual orientation among male adolescents, and use of health-compromising behaviors. To improve adolescent eating behaviors, the results suggest a need for innovative outreach strategies that include educational and environmental approaches. Dietitians play a key role in developing interventions and promoting research in the field of adolescent nutrition.

Adolescent↗
PubMed1998

Adolescent satisfaction with postpartum contraception and body weight concerns.

PURPOSE: To explore factors that could be related to adolescents' satisfaction with postpartum contraceptives. METHODS: Three focus groups were conducted with a total of 22 adolescent mothers. The groups covered four content areas: feelings about birth control since becoming a mother, decision making about contraceptive use, factors that would influence contraceptive discontinuation, and the perceived side effects of the current contraceptive. Audiotapes from the groups were analyzed to identify major themes. RESULTS: Nineteen subjects received Depo-Provera when they were discharged after delivery and the majority reported that menstrual irregularities and weight gain were side effects. Two body weight-related themes were dominant: dissatisfaction with heavier than desired body weights and resignation about not returning to prepregnancy weights. CONCLUSIONS: Depo-Provera may be an effective contraceptive for adolescent mothers who are generally at high risk for rapid repeat pregnancy. This qualitative study suggests that contraceptive continuation may be enhanced with specific counselling to manage body weight concerns.

Adolescent↗
PubMed1998

Perceived stigmatization among overweight African-American and Caucasian adolescent girls.

PURPOSE: To explore how African-American and Caucasian adolescent girls describe weight-related stigmatization experiences and their responses to these experiences. METHODOLOGY: Fifty girls from five urban Midwest high schools participated in the study (mean age 16.1 years, mean body mass index 33.6). The girls participated in clinical research interviews, which were audiotaped, transcribed, and coded. RESULTS: All but two of the participants described stigmatizing experiences, the most frequently reported of which were direct and intentional, such as name calling and teasing. Hurtful comments and behaviors by family members and peers which appeared to be less intentional were also described by study participants. Responses to these experiences varied both within and across interviews and included ignoring or attempting to ignore hurtful experiences, feeling hurt, and getting mad. CONCLUSIONS: The results stress the importance of discussing issues of stigmatization and responses to these hurtful experiences with overweight youth within clinical and educational settings. Furthermore, family members, teachers, and nonoverweight peers need to increase their awareness of the impact of their remarks on and behavior toward overweight youth within a society that values thinness.

Adolescent↗
PubMed1998

Formative research in a school-based obesity prevention program for Native American school children (Pathways).

This paper describes how formative research was developed and implemented to produce obesity prevention interventions among school children in six different Native American nations that are part of the Pathways study. The formative assessment work presented here was unique in several ways: (1) it represents the first time formative research methods have been applied across multiple Native American tribes; (2) it is holistic, including data collection from parents, children, teachers, administrators and community leaders; and (3) it was developed by a multi-disciplinary group, including substantial input from Native American collaborators. The paper describes the process of developing the different units of the protocol, how data collection was implemented and how analyses were structured around the identification of risk behaviors. An emphasis is placed on describing which units of the formative assessment protocol were most effective and which were less effective.

Child↗
PubMed1998

The relationship between suicide risk and sexual orientation: results of a population-based study.

OBJECTIVES: This study examined the relationship between sexual orientation and suicide risk in a population-based sample of adolescents. METHODS: Participants were selected from a cross-sectional, statewide survey of junior and senior public high school students. All males (n = 212) and females (n = 182) who described themselves as bisexual/homosexual were compared with 336 gender-matched heterosexual respondents on three outcome measures: suicidal ideation, intent, and self-reported attempts. Logistic regression analyses were used to examine the association between sexual orientation and outcome measures with adjustment for demographic characteristics. RESULTS: Suicide attempts were reported by 28. 1 % of bisexual/homosexual males, 20.5% of bisexual/homosexual females, 14.5% of heterosexual females, and 4.2% of heterosexual males. For males, but not females, bisexual/homosexual orientation was associated with suicidal intent (odds ratio [OR] = 3.61 95% confidence interval [CI = 1.40, 9.36) and attempts (OR=7.10; 95% CI=3.05, 16.53). CONCLUSIONS: There is evidence of a strong association between suicide risk and bisexuality or homosexuality in males.

Adolescent↗
PubMed1998

Changing fruit and vegetable consumption among children: the 5-a-Day Power Plus program in St. Paul, Minnesota.

OBJECTIVES: A randomized school based trial sought to increase fruit and vegetable consumption among children using a multicomponent approach. METHODS: The intervention, conducted in 20 elementary schools in St. Paul, targeted a multiethnic group of children who were in the fourth grade in spring 1995 and the fifth grade in fall 1995. The intervention consisted of behavioral curricula in classrooms, parental involvement, school food service changes, and industry support and involvement. Lunchroom observations and 24-hour food recalls measured food consumption. Parent telephone surveys and a health behavior questionnaire measured psychosocial factors. RESULTS: The intervention increased lunchtime fruit consumption and combined fruit and vegetable consumption, lunchtime vegetable consumption among girls, and daily fruit consumption as well as the proportion of total daily calories attributable to fruits and vegetables. CONCLUSIONS: Multicomponent school-based programs can increase fruit and vegetable consumption among children. Greater involvement of parents and more attention to increasing vegetable consumption, especially among boys, remain challenges in future intervention research.

Child↗
PubMed1998

Adolescents engaging in unhealthy weight control behaviors: are they at risk for other health-compromising behaviors?

OBJECTIVES: This study sought to determine whether adolescents engaging in weight control behaviors are at increased risk for tobacco, alcohol, and marijuana use; suicide ideation and attempts; and unprotected sexual activity. METHODS: Data were collected on a nationally representative sample of 16,296 adolescents taking part in the 1993 Youth Risk Behavior Survey. RESULTS: Adolescents using extreme weight control behaviors were at increased risk for health-compromising behaviors, while associations with other weight control behaviors were weak and inconsistent. CONCLUSIONS: The findings have relevance to clinical work with youth, provide a better understanding of disordered eating, and open up a number of opportunities for future research.

Adolescent↗
PubMed1998

Diet and adolescent behavior: is there a relationship?

Behavioral problems such as hyperactivity, learning disabilities, mental illness, aggressive and antisocial behavior, and juvenile delinquency have been purportedly linked to the potential influence of foods or nutrients. This article examines the scientific evidence of the relationship between food and behavior in children and adolescents. It highlights the implications for practitioners important to consider in the assessment of the relationship between diet and behavior.

Adolescent↗
PubMed1997

Promoting healthy eating and ensuring adequate weight gain in pregnant adolescents: issues and strategies.

The seven specific strategies discussed for promoting the nutritional health of pregnant adolescents can be categorized into three broad areas: (1) improve nutrition knowledge and skills of adolescents, as well as health care providers; (2) improve programs, including access to prenatal care, and developing effective nutrition interventions; and (3) direct research efforts to better understand barriers to behavior change and conduct scientifically rigorous program evaluations of efficacy of nutrition interventions. Nutritional health should be viewed within the context of improving overall health and lifestyles. Simple solutions focused solely at the individual level are not effective. We need to advocate for and support policy efforts to address the economic, familial, and social issues that impact health and adolescent pregnancy.

Adolescent↗