Biomedical subjects

C de Moor

Publications and source records attributed to C de Moor.

34 records · Page 2Linked to original sources

PubMed1994

Parental influences to smoke in Latino youth.

BACKGROUND: Latino youth have been found to have a higher prevalence of tobacco use than do other ethnic groups, possibly due to cultural factors and parental influences. METHODS: Seventh-grade students (N = 589) were surveyed in San Diego, California, and Tijuana, Mexico, to assess parental influences to smoke. These parental influence variables were studied with logistic regression, adjusting for age, sex, and number of parents who smoke. RESULTS: Among those whose parents smoke, Mexican students were asked to strike a match to light their parents' cigarettes significantly more often (57%) than Mexican-American students (37%) and U.S. Others (37%) (P < 0.05). Seventeen percent of the Mexican students reported having lit a cigarette in their own mouth for their parents, compared to 18% of Mexican-Americans and only 3% of U.S. Others (P < 0.01). Mexicans reported buying cigarettes for their parents more often (62%), compared with 36% for Mexican-Americans and 30% for U.S. Others (P < 0.01). Child smoking was only associated with friend offers of tobacco and parental prompts to light cigarettes in their mouths. CONCLUSION: Latino parents are inadvertently prompting their children to smoke. Smoking prevention programs targeting Latino youth may need to include a parental tobacco education component.

Adolescent↗

PubMed1994

Effects of health facilitator performance and attendance at training sessions on the acquisition of tobacco refusal skills among multi-ethnic, high-risk adolescents.

The study examined the effectiveness of a psycho-social tobacco use prevention intervention with a refusal skills training component on the refusal skills of high-risk adolescents, and investigated skill acquisition as related to subject demographics, performance of health facilitators and attendance at skills training sessions. Tobacco refusal skills were assessed for a group (n = 389) of high-risk, seventh-grade students participating as intervention and control subjects in Project SHOUT, a large tobacco use prevention program in the San Diego area. In addition, subject demographics, ratings of health facilitator performance and information about subjects' attendance at skills training sessions were collected. Subjects' responses to audiotaped peer offers of cigarettes and smokeless tobacco were coded for content and quality. Greater tobacco refusal skills among intervention subjects was hypothesized. Further health facilitator performance, attendance at training sessions and subject demographics were thought to be related to skill acquisition. High-risk intervention subjects gave significantly higher quality tobacco-refusal responses than did controls, although the differences between means were small. Results suggested that Hispanic adolescents were particularly receptive to the refusal skills training. The association between health facilitator performance and skill acquisition varied by subject ethnicity, as did the relationship between attendance at training sessions and skill acquisition.

Adolescent↗

PubMed1993

The long-term prevention of tobacco use among junior high school students: classroom and telephone interventions.

OBJECTIVES: The purpose of this study was to implement and evaluate the effectiveness of a long-term tobacco use prevention program for junior high school students that used college undergraduate change agents and telephone boosters. METHODS: A psychosocial intervention combining refusal skills training, contingency management, and other tobacco use prevention methodologies such as telephone and mail boosters was implemented in 11 junior high schools in San Diego County, California. Eleven other junior high schools served as controls. Of the 2668 participants, 57% were White/non-Hispanic, 24% were Hispanic, and 19% were of other racial/ethnic groups. College undergraduates served as change agents for both the classroom and booster interventions, the latter of which was delivered in the third (ninth-grade) year of the program. RESULTS: At the end of the third year, the prevalence of tobacco use within the past month was 14.2% among the intervention students and 22.5% among the controls, yielding an odds ratio of 0.71 for analysis at the school level. CONCLUSIONS: Both college undergraduate change agents and direct one-to-one telephone interventions appear to provide cost-effective tobacco-related behavior modification.

Adolescent↗

PubMed1992

Predictors of participation in a school-based anti-tobacco activism program.

This study investigated the predictors of participation in a school-based, anti-tobacco activism program. Subjects in this study consisted of 7th grade students participating in the intervention component of Project S.H.O.U.T., a tobacco use prevention program in San Diego County, California. In the activism component, a newsletter containing an activism contest was distributed to each student. Small prizes were awarded to contest winners at each school. "Activism" included letter and petition writing, anti-tobacco poster contests, merchant education, peer surveys and magazine subscription cards. A total of 170 students participated in the activities, with 81.1 percent participating two or more times. Of those who participated, 59 percent were female and 60 percent were White, non-Hispanic. Two sets of logistic analyses were conducted. Variables such as SES, gender, ethnicity, friends' tobacco use and parental tobacco use were used to predict participation in activism activities. The choice of variables was intended to provide information regarding activism participation in reference to known tobacco risk factors. Results of the first analysis indicated that students with a higher SES, and in an urban vs. rural location were more likely to participate in the activism activities. The second analysis used the same set of characteristics to predict "ever-use" of tobacco. Results of this analysis indicated that male gender, low grades, White, non-Hispanic ethnicity, friends' and parents' tobacco use were positively associated with tobacco experimentation.

Adolescent↗

PubMed1992

The use of diarrhoeal management counselling cards for community health volunteer training in Indonesia: the HealthCom Project.

The Indonesian Ministry of Health relies on a network of over a million kader (community health volunteers) to bring primary health care to the village level. In West Java, the Department of Health's Control of Diarrhoeal Disease (CDD) Program recently carried out an extensive research and development effort to produce effective job aids for the kader in CDD and a training programme to teach their use. A set of counselling cards was produced to provide kader with a tool to diagnose and treat diarrhoea and teach the proper use of ORS. Researchers conducted a controlled evaluation in which they measured the cards' effectiveness through observations of kader performance and interviews with mothers they had counselled. In the intervention group, 15 kader underwent two days training in the use of the cards when diagnosing and advising treatment for cases of diarrhoea in their villages. The 16 control kader received comparable CDD training without the cards. Each group provided lists of local mothers they pledged to counsel during the coming weeks. Follow-up interviews were held with these mothers to test their level of knowledge on CDD and to observe their ability to mix ORS properly. Significant performance differences between the intervention kader and mothers, and the control kader and mothers, were demonstrated. The intervention kader were consistently more accurate in their diagnoses and recommendations for treatment with a mean of 83% accuracy vs 68% for the control kader. Mothers counselled by the intervention kader also prepared ORS significantly better than the mothers counselled by the control kader, with 97 vs 74% accuracy.

Community Health Services↗

PubMed1992

The association between teacher attitudes, behavioral intentions, and smoking and the prevalence of smoking among seventh-grade students.

Seventh-grade students and teachers from twenty-three middle and junior high schools were surveyed to determine the association between teacher attitudes, behavioral intentions, and smoking behavior and the prevalence of student smoking. Teacher attitudes toward smoking policies were found to be strongly related to the current smoking behavior of the teacher but not consistently related to student smoking. In addition, teacher likelihood of intervening showed a modest association with teacher smoking status, with current smokers generally indicating being the least likely to intervene for student possession or use of cigarettes. Teacher intentions to intervene were strongly associated with the prevalence of smoking among boys but not girls.

Adolescent↗

PubMed1991

Differences in cancer-risk-related behaviors in Latino and Anglo adults.

METHODS. Latino (n = 358) and Anglo (n = 113) adults living in the San Diego area were surveyed on nutrition, smoking, and cancer screening behaviors. The Latino respondents were dichotomized into a low (L-Latino) or high (H-Latino) acculturation group according to a median split of an acculturation index. RESULTS. After controlling for age, years of education, gender, marital status, and income, significant cross-cultural differences were found in saturated fat/cholesterol avoidance, and fiber and high calorie food consumption. L-Latino respondents had the lowest degree of saturated fat/cholesterol avoidance, followed by H-Latinos and Anglos. A pattern of decreasing consumption with increasing acculturation was observed for fiber and high calorie foods. Significant differences were found among women in the prevalence of Pap smear exams, with L-Latinas having the lowest prevalence of ever and in the past year having had a Pap smear, followed by H-Latinas and Anglos. A similar significant pattern was observed among women 50 years of age or older with respect to the prevalence of ever having had a mammogram.

Adult↗

PubMed1991

Effects of a peer-led AIDS intervention with university students.

Acquired immune deficiency syndrome (AIDS) has become a major health threat to university students. This study evaluated a peer-led AIDS intervention program with university students (1) increase knowledge of human immunodeficiency virus (HIV) transmission and infection; (2) change attitudes to reflect scientific information on AIDS-related facts; and (3) change behavioral intentions to correspond with safer sexual practices. Subjects were students (N = 142) from four undergraduate classes and were predominantly female (65%), white (82%), and sexually active (86%). A non-equivalent control group design was used, with two classes receiving the intervention and two classes receiving no information. For the intervention, peer educators presented AIDS-related information, modeled ways to use condoms safely and ways to discuss condom use with sexual partners, and led discussions on HIV infection and use with sexual partners, and led discussions on HIV infection and AIDS, relationships, sexuality, and condom use. A questionnaire was administered to assess differential changes in AIDS-related knowledge, attitudes, and behavioral intentions between the intervention and control groups. The results showed significant improvements among intervention subjects on the knowledge, attitudes, and behavioral intentions scales compared with the control group.

Acquired Immunodeficiency Syndrome↗

PubMed1991

Depression late after combat: a follow-up of Finnish World War Two veterans from the seven countries east-west cohort.

An analysis from the Finnish East and West Cohort of the Seven Countries Study tested the hypothesis that front line service during modern warfare is associated with depression later in life. World War Two-era Finnish combat veterans were compared to Finnish veterans who were non-combatants. Both groups were followed from 1959 to 1984. Dependent variables were the Zung depression scale and other measures of psychosocial adaptation and mental health. Analysis of variance of Zung scores by combat exposure was close to statistical significance (p = 0.0501). Even if statistical significance had been reached, it is felt that the absolute magnitude of the differences between the populations appear quite trivial. A significant association was found for those who had participated in over nine battles and when grouping depression, sleeplessness, paranoia, hallucinations, schizophrenia, and other mental illness into the general category of any mental illness (O.R. = 4.414; 95% C.I. = 1.113, 17.503). This seems to support the residual stress hypothesis pertaining to modern combat exposure.

Adult↗

PubMed1990

Assessing skills for refusing cigarettes and smokeless tobacco.

Hops and colleagues developed an audiotaped refusals skills test in which students respond to cigarette offers and their responses are scored for content. The present study employed a modified analogue skills test. Modifications included adding a separate subscale for smokeless tobacco, emphasizing repeated offers and group pressure, and rating the quality of responses (good, fair, poor). The test was evaluated in four seventh-grade classrooms (N = 78). Half had participated in a refusals skills training program; the others were controls. Intervention subjects provided more "good" responses and fewer "poor" responses than controls. In a multiple regression, repeated and group offers were associated with the quality of response, while offerer's gender and type of tobacco variables were not associated. In a second regression, experimental condition was associated with quality of the responses, while gender, ethnicity, exposure to tobacco, use of tobacco, and attitudes toward the test were not associated.

Assertiveness↗

PubMed1990

Correlates of health facilitator performance in a tobacco use prevention program: implications for recruitment.

Tobacco use prevention programs vary by type of health facilitator used to deliver the intervention. Because program outcome may be related to the characteristics of a health facilitator, this study investigated the association between the characteristics of 29 college undergraduate health facilitators of an adolescent tobacco use prevention program with their scores on manageability and inclass performance scales. Results indicated health facilitators who rated themselves as outgoing, adventurous, analytical, and were older rated higher on the inclass performance scale. Facilitators who self-reported they wanted an easy class, had lower grade point averages in their academic major, were less outgoing, and wanted to attend graduate school were rated higher on the manageability scale. Inclass performance scales and ratings on the manageability scale correlated negatively. Implications for health facilitator recruitment are discussed.

Adolescent↗

PubMed1989

Prevention of tobacco use among adolescents in public schools in San Diego County, U.S.A.

Project S.H.O.U.T. (which stands for "Students Helping Others Understand Tobacco") is a tobacco-use prevention project funded by the United States National Cancer Institute for preventing the use of cigarettes and smokeless tobacco (snuff and chewing tobacco) in public schools in San Diego County, California. Based on principles of behavior modification, Project S.H.O.U.T. teaches students how to anticipate and overcome negative peer pressure to use tobacco and reinforces them for having done so. Preliminary results indicate that the prevalence of tobacco use among students receiving peer pressure resistance skills training was somewhat but not statistically significantly lower than the control group after one year of intervention. In addition, students in a third lottery condition, who were reinforced for simply not using tobacco, showed lower prevalence rates compared to controls. Additional support for the efficacy of the intervention program was provided by the refusal skills assessment test, which indicated that students exposed to the intervention were able to refuse tobacco offers more effectively than the control students. Our results indicate that tobacco use prevention experts should do more than provide decision-making and behavioral skills for resisting tobacco use, but should also reinforce the non-use of tobacco.

Adolescent↗

PubMed1989

Preventive attitudes, beliefs, and practices of physicians in fee-for-service and health maintenance organization settings.

To identify the self-reported differences in preventive practices, attitudes, and beliefs of physicians practicing in fee-for-service (FFS) and health maintenance organization (HMO) settings, we surveyed a 100% sample of primary care physicians practicing in a large, urban, closed-panel HMO and a random sample of physicians, in the same county, who were in an FFS practice. The FFS physicians were more likely to consider behavioral risk factors important than were HMO physicians, and they were more likely to ask their patients about behavioral risk factors. Fee-for-service physicians were more likely than HMO physicians to use continuing medical education courses to upgrade their skills in modifying behavioral risk factors. There was little difference in the self-reported proportion of patients with specific behavioral risks in the FFS and HMO practices. Also, both groups were comparable in their perception of their ability to do behavioral counseling and their perceived success in such counseling. We conclude that FFS physicians are more likely to have positive preventive beliefs, attitudes, and practices than are HMO physicians.

Attitude of Health Personnel↗

PubMed1988

Tobacco use prevention and health facilitator effectiveness.

Tobacco prevention programs often use peers to teach refusal skills to other adolescents. College undergraduate health facilitators delivered a tobacco prevention intervention to sixth and seventh grade students in six schools. Outside observers evaluated facilitators in seven categories: being prepared, maintaining class control, keeping students' attention, encouraging participation, communication, relating to students, and working well in a team. Facilitators were rated highly in all categories. Higher rated health facilitators had more effect in reducing tobacco use than poorly rated facilitators. Facilitators who worked well in a team, related well to students, and were well-prepared were especially effective in positively influencing program outcomes.

Adult↗

PubMedDate not supplied

Patterns and correlates of smoking and smokeless tobacco use among continuation high school students.

Students attending continuation high schools in San Diego, California were surveyed on their smoking and smokeless tobacco (SLT) use. The students are assigned to continuation high schools because of credit deficiencies, usually resulting from absenteeism, poor grades, and delinquency. Results indicated that smoking was higher than national prevalence rates for these adolescents, with the prevalence of weekly and daily smoking at 50.4% and 43.9%, respectively. Among weekly smokers, 43.7% reported smoking at least half a pack of cigarettes per day. Stepwise logistic regression analysis revealed that Anglo ethnicity, having a friend who smokes, weekly use of marijuana and alcohol, and having adults in the home who smoke were significantly associated with weekly smoking. The prevalence of SLT was very low, with only 5.7% reporting monthly use, 2.9% weekly use, and 1.8% daily use. With respect to monthly SLT use, increased risk was found among males, students whose friends used SLT, weekly alcohol users, students who intended on enrolling in college, and those with an adult in the home who used SLT. Comparison to a population of students attending regular public high schools in the same region showed that the prevalence of daily use of cigarettes, alcohol, marijuana and other illicit substances were 3.9, 2.7, 3.7, and 2.2 times higher, respectively, among the continuation high school students than the public school students. Daily use of SLT among the continuation high school students was, however, only 0.4 times as high as the regular public school students.

Adolescent↗

PubMedDate not supplied

Endocrine levels at the start of treatment are associated with subsequent psychological adjustment in cancer patients with metastatic disease.

OBJECTIVE: This study examined the association between hormonal profiles at the start of cancer treatment and subsequent psychological symptomatology. METHODS: Twenty-seven patients with metastatic renal cell carcinoma and 18 patients with metastatic melanoma completed three assessments during the course of treatment: at the start of treatment (baseline), at the end of treatment (3 weeks after baseline), and at a follow-up appointment 1 month later. Cortisol, norepinephrine, and epinephrine levels were measured at baseline using 15-hour urine samples. At each assessment, patients completed the Impact of Event Scale (IES) and the Brief Symptom Inventory (BSI). RESULTS: Patients reported moderate levels of distress throughout treatment as measured by the IES and BSI. Norepinephrine levels at the start of treatment were positively associated with IES total scores at the end of treatment and at follow-up, and cortisol levels were positively associated with IES total scores at follow-up after adjusting for baseline IES and overall distress scores. Norepinephrine levels were also positively associated with depression scores at follow-up, and cortisol levels were positively associated with depression scores at the end of treatment and at follow-up after adjusting for baseline depression and overall distress scores. CONCLUSIONS: Hormonal profiles at the start of cancer treatment are associated with subsequent psychological adjustment.

Adult↗