Social and Behavioral Sciences Commons^™

Secular Trends In The Incidence Of Anorexia Nervosa: Integrative Review Of Population-Based Studies, Kevin M. Gorey

Social Work Publications

OBJECTIVE AND METHOD: Aggregating across retrospective cohort samples, this integrative review synthesizes the findings of 12 cumulative incidence studies (45 hypotheses) on anorexia nervosa secular trends.

RESULTS: (1) The female/male anorexia incidence rate ratio was estimated to be 8.20, 18.46 versus 2.25 cases per 100,000 per year, p < .05; (2) female teenagers experienced anorexia at a rate fivefold greater than other women, 50.82 versus 10.37 incident cases per 100,000 per year, p < .001; (3) no secular trend or change in the incidence of anorexia was observed among teenagers, while a near threefold increase was observed over the past 40 years among women in their 20s and 30s, 6.28 (1950-1964) versus 17.70 (1980-1992) cases per 100,000 per year, p < .05; and (4) the two cohort characteristics of age, and the age by year interaction accounted for nearly two thirds of the variability among anorexia incidence estimates, R2 = .614, F(2,27) = 21.49, p < .001. After the two factors of age and the Age x Year interaction were accounted for, none of the other study characteristics, including study year(s), were found to be significantly associated with anorexia incidence, that is, a main effect of time was not observed.

DISCUSSION: The integrative evidence across the population-based epidemiologic studies covering 40 years in this field suggests strongly that, overall, the incidence of anorexia nervosa, particularly among those very young women at greatest risk of experiencing it, has not increased significantly. However, the risk does seem to have increased significantly among women in …

The Beneficial Effects Of Volunteering For Older Volunteers And The People They Serve: A Meta-Analysis, Kevin M. Gorey

Social Work Publications

The current political-economic climate, which is generally supportive of both private and public sector down-sizing, increasingly demands that human service workers assess, engage, and creatively use consumer strengths and resources. This meta-analysis of thirty-seven independent studies provided the means of inferring not only that elder volunteers' sense of well-being seemed to be significantly bolstered through volunteering, but also that such relatively healthy older people represent a significant adjunct resource for meeting some of the service needs of more vulnerable elders, as well as those of other similarly vulnerable groups such as disabled children. Averaging across studies, 85 percent of the …

The Prevalence Of Child Sexual Abuse: Integrative Review Adjustment For Potential Response And Measurement Biases, Kevin M. Gorey

Social Work Publications

This integrative review synthesizes the finding of 16 cross-sectional surveys (25 hypotheses) on the prevalence of child abuse among nonclinical, North American samples. It is essentially a research literature on sexual abuse; only one of the studies assessed physical abuse, and there has not yet been a single study of prevalent child emotional abuse nor neglect. The following summative inferences were made: (1) response rates diminished significantly over time, M = 68% prior to 1985 and M = 49% for more recent surveys, p < .05; (2) unadjusted estimates of the prevalent experience among women and men of childhood sexual abuse was 22.3% and 8.5%, respectively; (3) study response rates and child abuse operational definitions together accounted for half of the observed variability in their abuse prevalence estimates, R2 = .500, p < .05; (4) female and male child sexual abuse prevalence estimates adjusted for response rates (60% or more) were respectively, 16.8% and 7.9%, and adjusted for operational definitions (excluding the broadest, noncontact category) they were 14.5% and 7.2%; (5) after adjustment for response rates and definitions, the prevalence of child sexual abuse was not found to vary significantly over the three decades reviewed. Given the large human costs, both personal and social, of child abuse, and the identified gap in the requisite knowledge needed to steer effective preventive and treatment interventions, it is time to invest in a large, methodologically rigorous, population-based study of child abuse which, if it does nothing else, spares no expense in ensuring very high participation.

Short-Term Versus Long-Term Group Work With Female Survivors Of Childhood Sexual Abuse: A Brief Meta-Analytic Review, Tanya L. De Jong, Kevin M. Gorey

Social Work Publications

This meta-analytic review synthesizes the findings of seven published independent studies dealing with group work with female survivors of childhood sexual abuse, and compares the effectiveness of short-term versus long-term methods. Across-study summative findings were: (1) generally, group work has large beneficial effects upon female survivors' affect and self-esteem-three-quarters of the group participants improve; (2) no extant empirical evidence supports the differential effectiveness of either short-term or long-term groups; and (3) only one study to date has reported the size of long-term methods' clinical effect. In short, the question of the differential effectiveness of short- versus long-term group work with …

Effects Of Surgery On The Mental Status Of Older Persons. A Meta-Analytic Review, Arthur G. Cryns, Kevin M. Gorey, Marion Z. Goldstein

Social Work Publications

The data bases of 18 empirical studies were combined into one comprehensive data set and subjected to meta-analysis. The following trends were observed: (1) surgery has a significantly decompensating impact on the mental status of older persons, and the average effect size observed is modest (r = .37); (2) for all mental status measures included in the review (cognition, delirium and affect), effect size appears to be significantly moderated by patient age; (3) patient sex may be predictive of the kind of mental impairment that is most likely to occur within an older surgery population, with women manifesting a greater …