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PubMed1987

Do smoking prevention programs really work? Attrition and the internal and external validity of an evaluation of a refusal skills training program.

This study investigated the effects of a smoking prevention program that emphasized refusal skills training on 1730 adolescents in three high schools and six middle schools. Classes within these schools were randomly assigned to treatment or no-treatment conditions to avoid confounding schools with treatment condition. The effects of attrition on the internal and external validity of the study were examined. Although the results indicated an apparent effect of the program at the 1-year follow-up in deterring continued smoking among those who were smoking at pretest, this result may have been due to a higher rate of attrition among high-rate smokers in the treatment condition than in the control condition. Attrition also affected external validity. Across both conditions, subjects who were smoking at pretest and who were at risk to smoke were more likely to be missing at follow-up. The program did have an effect on the refusal skills of participants and the validity of this effect was not jeopardized by differential attrition.

Adolescent↗

PubMed1987

How generalizable are the effects of smoking prevention programs? Refusal skills training and parent messages in a teacher-administered program.

This study investigated both substantive and methodological issues associated with school-based smoking prevention programs. Substantive issues included the efficacy of a refusal skills training curriculum and of parent messages mailed to students' homes. Methodological issues included the effects of assigning classrooms versus entire schools to experimental conditions and determination of the effects of attrition on internal and external validity. Results revealed differential impact for different subgroups of adolescents. The refusal skills program produced lower rates of smoking than the control condition for students who were smokers at the pretreatment assessment but may have produced detrimental effects among males who were nonsmokers at pretest. The provision of parent messages did not affect outcome. Method of assignment (schools versus classrooms) failed to produce significant effects, and attrition did not affect internal validity. However, the above differential findings, as well as the impact of attrition on external validity, raise questions concerning the generalizability of smoking prevention programs.

Adolescent↗

PubMed1988

Programmed follicular stimulation reduces cycle cost and stress with no compromise in cycle quality: use of a modified programmed protocol.

To reduce cycle cost and patient/staff stress in an ongoing in vitro fertilization (IVF) program, we have utilized a modified "programmed" (PP) follicle stimulation protocol with limited monitoring. We have compared our PP results with those using a conventional, individualized, and fully monitored protocol (OP) in order to show that PP does not compromise the quality of care. Hormonal presuppression made possible an arbitrary starting day for the cycle. In 80% of the cycles, oocyte retrieval (OR) was performed on the planned day or 1 day later. There was no statistically significant difference between the two regimens in oocyte/embryo numbers, quality or pregnancy rates. The cycle cost was significantly reduced. In addition, patient stress was lessened because of the reasonable predictability of cycle timing. We conclude that PP has significant financial and emotional advantages for the patient over OP but does not appear to diminish the chance for pregnancy in an IVF cycle. PP also allows program staff to manage time more effectively, thereby reducing staff stress.

Clinical Protocols↗

PubMed1990

Moving child abuse and neglect prevention programs forward: improving program evaluations.

This paper focuses on evaluations of programs to prevent child abuse and neglect. It discusses the quality of the evaluations and offers suggestions for improvement to evaluators, program planners, and funders. Thirteen evaluations recommended by experts and published from 1978 through 1988 were reviewed. Using the true experiment as the standard of quality, we found evaluations frequently characterized by careful attention to methodologic detail. Evaluators describe eligibility criteria; half of the studies had control groups or followed progress. However, to learn more about prevention of abuse and neglect the caliber of evaluation research must improve. Evaluators do not define abuse or neglect; they accept reports of abuse. This has the effect of shifting the responsibility to others whose concerns and reporting standards differ. Lack of definition is reflected in a paucity of valid measurements; we could not assess the characteristics of families who benefit most from programs. Evaluators also omit important topics. Although seven evaluations studied health-related variables, no comprehensive analysis of the consequences and costs of medical neglect could be found; very little information on costs and benefits of any kind was available.

Child↗

PubMed1984

The National Evaluation of School Nutrition Programs: program impact on family food expenditures.

Since the major goals of the school nutrition programs are to safeguard the health of children by providing nutritious meals and to promote consumption of domestic agricultural products, it is important to know the extent to which participation in the school nutrition programs increases the value of food obtained by participating families. The analysis of the factors that influence family food expenditures is described. No evidence is found that families reduce their other food expenditures in response to their children's participation in the school nutrition programs. The most important factors that influence family food expenditures are family size and income. The age of children in the family, location of the family, and educational attainment and employment status of heads of household also affect food expenditures.

Adolescent↗

PubMed1987

Epidemiologic programs for computers and calculators. Inferences on odds ratios, relative risks, and risk differences based on standard regression programs.

Statistical analyses of the joint effects of several factors (covariates) on the risk of disease, death, or other dichotomous outcomes, are frequently based on a model that relates the effect of the covariates to some function of the probability of the outcome. The odds ratio, relative risk, and the difference in risks are among the simplest candidates for the outcome function. Each can be specified as a special case of the generalized linear model, but their use has been limited to researchers with access to specialized computer programs that are not yet generally available in standard computer packages. The purpose of this communication is to describe how to implement the maximum likelihood estimation procedures and hypothesis testing associated with the generalized linear model using any computer program that can perform weighted least squares analyses. The procedure is applied specifically to models for relative risks, risk differences, and odds ratios. The techniques are illustrated with SAS and SPSSx programs for data sets previously presented.

Computers↗

PubMedDate not supplied

A school reentry program for burned children. Part I: Development and implementation of a school reentry program.

Sustaining a burn injury is a devastating and painful experience. After acute concerns have been dealt with, continued support of the child and family is important in achieving a smooth return to normal activities. Reports from burned patients for whom physical therapy was a concern identified a need for physical therapy involvement in school reentry to facilitate a resumption of normal school routine. Physical therapy involvement in school reentry has been successful and rewarding with a reasonable commitment of manpower. Utilization of personnel in the administrative structure of state and local school systems promoted the acceptance of the program by local school personnel. Although this program is designed to meet the needs of burned children, the goals of the school reentry program may meet similar needs of children with other chronic illnesses.

Adolescent↗

PubMed1986

Dissemination of community health promotion programs: the Fargo-Moorhead Heart Health Program.

Dissemination often is the neglected phase of the development and distribution cycle. While attention has focused on developing and testing new health education and health promotion programs, relatively little effort has been placed on studying how the programs can be disseminated. This paper reviews the dissemination process, identifies factors critical to successful dissemination, uses examples from a community-based heart disease prevention study to illustrate how health promotion programs can be disseminated across a community, and suggests ways these methods might be applied to a community-based approach to adolescent drug use prevention.

Adolescent↗

PubMed1991

Who is served by programs for the homeless? Admission to a domiciliary care program for homeless veterans.

Demographic and clinical data are presented on 4,138 veterans assessed in the 20-site Department of Veterans Affairs (VA) Domiciliary Care for Homeless Veterans program during its first year of operation. More than two-thirds of the veterans who were screened had been hospitalized in VA medical centers during the year before assessment, and 34 percent were hospitalized at the time of assessment. Compared with veterans who were not admitted for residential treatment, veterans who were admitted were more likely to be previously involved in mental health treatment, literally homeless rather than at risk for homelessness, and without public financial support. Specialized service programs for the homeless such as the VA domiciliary care program may also be called on to play a broader role in the discharge and rehabilitative efforts of public mental health service systems.

Adult↗

PubMed1990

Attendance at health promotion programs: baseline predictors and program outcomes.

As part of a family cardiovascular health promotion project, 111 Mexican-American and 95 Anglo-American families with fifth- or sixth-grade children were assigned to either a primary prevention program involving 18 sessions or to a control condition. This article evaluates predictors of attendance at the year long sequence of sessions in the intervention group. In addition it considers the relationship between attendance and program outcomes. Low baseline scores on physical activity and cardiovascular fitness measures were associated with higher attendance for both children and adults. High initial health knowledge and self-motivation were also associated with attendance. Multiple regression analysis showed that adult attendance was significantly predicted by a model including completion of a three-day food record, low exercise, higher socioeconomic status, family adaptability, and self-motivation. Attendance was correlated with greater knowledge gains and larger reductions in blood pressure. The results indicate that motivated families who are in greater need of conditioning attended more sessions in a health promotion program.

Adult↗

PubMed1979

Program evaluation research: an experimental cost-effectiveness analysis of an armed robbery intervention program.

An armed robbery alarm system was implemented in 48 different stores in two separate geographical areas for 6 months and 12 months, respectively. The alarms were placed in the two separate areas at different times and all alarms were eventually removed. Thus, multiple baseline and reversal strategies were used to evaluate program impact. A device planted in a cash drawer was triggered whenever "bait" money was removed from the drawer sending an alarm signal directly to police cars and headquarters. On-scene apprehensions of armed robbers within target stores were greatly increased even though the armed robbery systems did not deter robbery incidents nor influence the court disposition of the cases. There was also no crime deterrence, crime displacement, or increased apprehensions in either the immediate neighborhoods of target stores or on a city-wide basis. The cost effectiveness of the program was calculated to be poor even though the program is being maintained because of the absence of an alternative robbery apprehension technology.

Cost-Benefit Analysis↗

PubMed1988

Differences in psychological need hierarchy between program completers and dropouts from a drug abuse treatment program.

Psychological need patterns among 116 drug addicts in treatment were measured with the Adjective Checklist. Compared to program completers, program dropouts had higher needs for autonomy and aggression and lower needs for deference, nurturance, and affiliation. This personality style may form the basis of dropping out, among certain types of addicts in certain types of programs, when faced with situational, environmental, or interactional stress. Results also suggest that we may be able to identify a personality pattern at risk for premature termination before the person experiences the impulse to leave.

Adult↗

PubMed1988

A comparison of motor performance of preschoolers enrolled in mental health programs and non-mental health programs.

Recognizing that the etiologies of some major mental illnesses may be in the physical domain, this study described and compared the motor performance of 27 preschool children enrolled in mental health programs with 27 children enrolled in Project Head Start, a non-mental health program. The two groups were matched for age, race, and sex. The Gross and Fine Motor scales of the Peabody Developmental Motor Scales were administered to all subjects. On both measures the children enrolled in mental health programs scored significantly lower than the children enrolled in Project Head Start. In addition their scores were more variable. The results of this study support other findings suggesting that developmental delays may be characteristic of children with emotional disturbances.

Child, Preschool↗

PubMed1992

[A program for continuous infusion of cardiovascular agents (CIRCULATION)--how to derive the algorithm and how to use the mathematical formula in this program].

Recently, many cardiovascular agents came to be administered to serious or perioperative cases continuously, and difficult calculation became necessary. For continuous infusion of cardiovascular agents, we devised a personal computer program (CIRCULATION) to avoid difficult calculation for PC-9801 series (NEC) by a C language (Turbo-C, Version 2.0). It is easy to use the program, and it calculates the algorithm for many cardiovascular agents in a second. The program is very useful for anesthesiologists and for other doctors when they administer various cardiovascular agents.

Algorithms↗

PubMed1991

Cardiovascular risk factor prevalence in African-American adult screenees for a church-based cholesterol education program: the Northeast Oklahoma City Cholesterol Education Program.

The status of selected cardiovascular risk factors was ascertained in a consecutive sample of 661 (222 men and 439 women) African-American adults who were screened for the Northeast Oklahoma City Cholesterol Education Program, a church-based cholesterol intervention program. Hypertension was present in 48.4% and 44.7% of men and women, respectively. Average systolic blood pressure levels were similar in men and women (132.0 vs 131.5 mm Hg, P = 0.40) although average diastolic blood pressure levels were higher in men (84.0 vs 81.1 mm Hg; P < .0001). A substantial proportion of the screenees were unaware of their hypertension, and blood pressure normalization (SBP < 140 and DBP < 90 mm Hg) was uncommon in drug-treated hypertensives. Average cholesterol levels were slightly higher in women compared to men (206.0 vs 199.6 mg/dL, P = 0.11). The majority of persons with elevated cholesterol levels (> or = 240 mg/dL) were unaware of their condition and were infrequently treated with cholesterol-lowering drugs. Overweight was highly prevalent, was more common with advancing age, and was related to the presence of hypertension in both men and women. In addition, a strong linear relation between overweight and blood pressure was present in both sexes. Overweight was more common in young men (< 35 years old) compared to age-matched women; however, women were increasingly more overweight than men after 35-44 years of age. In fact, by age 65, 90% of the women were overweight. These data indicate an excessive prevalence and high mean levels of modifiable cardiovascular risk factors in these church-attending African-American adults. Because churches are a central institution in most African-American communities, and their congregations appear to have an excessive cardiovascular disease risk factor burden, churches may be appropriate sites for the implementation of community-based risk factor control programs.

Adult↗

PubMed1991

Current and future perspectives regarding the framework for nurse anesthesia education: a freestanding academic program within a regionalized program framework.

In 1987, Pittsburgh's LaRoche College advanced its baccalaureate level nurse anesthesia program to the master's degree level. The coordinator of the didactic program collaborated with directors of two affiliated hospitals of nurse anesthesia to develop a program in which scientific concepts, theory and clinical applications have been well-integrated.

Curriculum↗

PubMedDate not supplied

Educational program evaluation: the University of Vermont family nurse practitioner program.

Graduates of the Family Nurse Practitioner (FNP) Program at the University of Vermont, Burlington, were surveyed to determine if the FNPs had enlarged their nursing roles following completion of the program. A sample of Vermont nurses served as a control group. Results of a questionnaire, used to obtain information about the nurses' training, functions, and attitudes, indicated that FNPs performed activities associated with an expanded nursing role more frequently than did their nonpractiioner counterparts. There was evidence that the two groups differed in their attitudes toward various aspects of their nursing roles. The evaluation is an ongoing study; as the number of program graduates increases, further characterization of their roles will be possible.

Attitude of Health Personnel↗

PubMed1989

Instructional computing in Alberta nursing programs as perceived by program leaders.

This paper summarized data from a survey which was conducted to establish the status of computing in Alberta's professional nursing programs. It describes the hardware and software applications in use and identifies barriers to the growth of instructional computing. The study reveals a range of activity in Alberta's nursing programs and definite progressive trends. Future directions as perceived by program leaders are reported.

Alberta↗