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1.
Witkiewitz Katie; Villarroel Nadia Aracelliz; Hartzler Bryan; Donovan Dennis M. 《Canadian Metallurgical Quarterly》2011,25(1):162
Determining whether a particular treatment works for specific groups of people can help tailor dissemination of evidence-based alcohol treatments. It has been proposed that individuals from different racial groups might have better outcomes in treatments that are sensitive to sociocultural issues that impact alcohol use among these groups. The current study was a secondary analysis of data from the combined behavioral intervention (CBI) condition of the COMBINE study. Those randomly assigned to CBI (n = 776) had the opportunity to receive up to 9 skills training modules, which were chosen by the therapist. The goal of the current study was to determine whether receiving 1 of the CBI modules, drink refusal and social pressure skills training, predicted differential outcomes among African American clients. Results indicated that African American clients who received the drink refusal skills training module (n = 25) had significantly fewer heavy drinking days (d = 0.79) 1 year following treatment than African Americans clients who did not receive the module (n = 35). African American clients who received the module also had significantly fewer heavy drinking days (d = 0.86) than non-Hispanic White clients who received the module (n = 241). Good clinical outcomes at 1 year posttreatment were observed among 80% of African Americans who received the module, compared with 54% of African Americans who did not receive the module and 52% of non-Hispanic White clients who did receive the module. Although small sample size limits interpretation, findings provide preliminary evidence supporting the inclusion of drink refusal skills training as part of alcohol interventions for African American clients. (PsycINFO Database Record (c) 2011 APA, all rights reserved) 相似文献
2.
The purpose of this investigation was to explore gender and ethnic differences in the prevalence of risk factors for smoking onset. As part of a larger study, 6,967 seventh graders completed a questionnaire measuring variables shown in previous research to predict cigarette smoking. The results indicated that at this age level, risk factors for smoking initiation are less prevalent among African Americans than European American youth and among girls relative to boys. These findings are consistent with the lower incidence of smoking among African Americans and girls at this young age. Future research should examine changes in risk factors over time to determine whether such changes accompany the rising smoking rate typically observed among girls and African Americans later in adolescence. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
3.
Kibler Jeffrey L.; Ma Mindy; Lyons Judith A.; Dollar Katherine M.; Brisco Kamielle; Banks Pamela G. 《Canadian Metallurgical Quarterly》2011,3(1):77
Research has demonstrated the validity and reliability of the Posttraumatic Stress Checklist (PCL) in predominantly Caucasian samples. However, there has not been a study that examined the psychometric properties of the PCL specifically for African Americans. The present paper is an examination of the factor structure, internal stability, reliability, and predictive validity of the PCL among a sample of young African American men and women. Confirmatory factor analysis indicated better support for a two-factor model than for a three-factor model reflecting the three diagnostic symptom clusters of posttraumatic stress disorder. High internal consistency and marginal test–retest reliability were observed. The positive predictive power of the PCL in the present study was far lower than that observed in previous studies; several potential explanations for this finding are discussed. (PsycINFO Database Record (c) 2011 APA, all rights reserved) 相似文献
4.
Although the importance of religion in the lives of older African Americans is well documented, this is the 1st study to examine the relations between religious involvement and psychological well-being among a sample comprised exclusively of older African Americans. Eighty-six participants completed multidimensional measures of religious involvement (J. S. Levin, R. J. Taylor & L. M. Chatters, 1995) and well-being (C. D. Ryff & M. J. Essex, 1992). Results indicated that several dimensions of religious involvement (Organizational, Nonorganizational, and Subjective) were associated with several dimensions of psychological well-being (Positive Relations with Others, Self-Acceptance, Environmental Mastery, Purpose in Life, and Personal Growth). Recommendations for future research and implications for counseling are presented. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
5.
Aberrant salience is the unusual or incorrect assignment of salience, significance, or importance to otherwise innocuous stimuli and has been hypothesized to be important for psychosis and psychotic disorders such as schizophrenia. Despite the importance of this concept in psychosis research, no questionnaire measures are available to assess aberrant salience. The current research describes 4 studies designed to develop and validate the Aberrant Salience Inventory (ASI) as a measure of aberrant salience. In Study 1, an overinclusive item pool was subjected to an exploratory factor analysis, and items were kept or discarded based on factor loadings. In Study 2, the 5-factor structure of the ASI was confirmed with a confirmatory factor analysis, and a 2nd-order factor analysis found evidence consistent with a single higher order factor. Study 2 also provided support for the scale score's convergent validity as the ASI was strongly associated with psychosis-proneness measures and dissociation measures and moderately correlated with measures associated with levels of dopamine. This study also provided support for its discriminant validity as the ASI was only weakly associated with social anhedonia. Study 3 found that participants with elevated psychosis proneness had increased ASI scores, but in contrast, participants with elevated social anhedonia had similar scores to comparison participants. Finally, Study 4 found that participants with a history of psychosis had elevated ASI scores compared to a psychiatric comparison group. Overall, the ASI demonstrated sound psychometric properties and may be useful for measuring aberrant salience and psychosis proneness in clinical and nonclinical samples. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
6.
Hypertension is more common among African Americans than Americans of European descent. However, the genetic etiology has not been defined. Similarly, lipoprotein (Lp) (a), an independent risk factor for cardiovascular disease, is higher among African Americans. To explore the relationship between Lp (a) and hypertension, we measured the blood pressure of transgenic mice expressing apolipoprotein(a), the unique protein moiety of lipoprotein(a). As controls, we also determined blood pressure for apoE deficient mice, low density lipoprotein-receptor (LDL-R) deficient mice, and wild type C57Bl/6 mice. Apo(a) expression was not associated with hypertension. Surprisingly, LDL-R deficient mice exhibited male-associated hypertension. This observation could explain the higher incidence of atherosclerosis in male LDL-R deficient mice and human familial hypercholesterolemia (FH) patients. LDL-R deficient mice were more sensitive to photochemically induced cerebral stroke. However, this hypersensitivity was only modestly associated with sexual dimorphism. The presented data suggest that LDL-R deficiency results in hitherto unrecognized changes in the vascular tone. 相似文献
7.
Cultural worldviews and perceived racial discrimination were examined among Americans (n = 106) and British Caribbean Americans (n = 95), both of African descent, who were recruited through university student organizations, community organizations, and snowball sampling. Consistent with public perceptions of differences in the experience of race among these 2 groups, multiple regression analyses revealed African Americans were more likely than British Caribbean Americans to perceive racial discrimination in the United States. In addition, a cultural worldview focus on individuality and equality (i.e., horizontal individualism) moderated the relationship between ethnic group and perceived racial discrimination. British Caribbean Americans who endorsed greater agreement with horizontal individualism were less likely to perceive racial discrimination. The same worldview was unrelated to African Americans' perceptions of racial discrimination. The results are discussed with respect to within-group heterogeneity among persons of African descent. Implications for counseling persons of African descent and future research directions are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
8.
K Kinoshita I Ikai T Gomi M Kanai S Tsuyuki T Hirose Y Kawai A Yamauchi T Inamoto Y Inomata K Tanaka Y Yamaoka 《Canadian Metallurgical Quarterly》1998,29(2):300-305
OBJECTIVES: To determine the influence of race or ethnicity on serum prostate-specific antigen (PSA) levels and PSA density (PSAD) in a population of healthy men without clinically evident prostate cancer. METHODS: This retrospective study was conducted between January 1988 and January 1993. The serum PSA levels were measured in 859 men (586 African Americans, 142 whites, and 131 Hispanics) who were participants in a prostate cancer screening program or had urinary symptoms suggestive of prostate gland pathology. All men underwent a detailed clinical examination, including digital rectal examination, serum PSA determination, and transrectal ultrasound (TRUS). None of the subjects included had clinical or TRUS evidence of prostate cancer (furthermore, 283 men were pathologically proved to be cancer-free by prostate biopsies). Serum PSA levels and PSA densities as a function of each individual's ethnic background were determined. RESULTS: The mean serum PSA level in African Americans was 2.1 ng/mL, which was significantly higher than that of whites (mean PSA of 1.53 ng/mL) and Hispanics (mean PSA of 1.83 ng/mL) (P = 0.003). Similar differences among the three groups were observed in PSA density (the mean PSAD was 0.078, 0.057, and 0.065 for African Americans, whites, and Hispanics, respectively). A separate analysis for the biopsy-negative men was performed, and the findings were consistent with the observations for the entire study group. After adjustment for age and prostate volume, the differences remained statistically significant. CONCLUSIONS: Among men without evidence of prostate cancer, African Americans have higher serum PSA levels and PSA densities than do whites or Hispanics. Race or ethnicity was an independent factor that affected serum PSA levels even after adjustment for age and prostate volume. 相似文献
9.
It has been suggested that some students procrastinate, fool around, reduce effort, and use other self-handicapping strategies so that if subsequent performance is low, these circumstances will be seen as the cause. Surveys were given to 112 8th graders. The handicapping items formed a single factor with good internal consistency. Handicapping was positively associated with self-deprecation, negative attitudes toward education, ego-oriented goals, and low grades. There was a significant interaction between race and both ego-oriented goals and negative attitudes. The relation between ego-oriented goals and handicapping was stronger for African Americans than for European Americans, whereas the relation between negative attitudes and handicapping was stronger for European Americans than for African Americans. Path analysis revealed that handicapping mediated the relationship between negative attitudes about education and grade point average. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
10.
Several extended major histocompatability complex (MHC) haplotypes are associated with susceptibility to autoimmune disease in Caucasian populations. It is known that African Americans and Afro-Caribbeans are ethnic groups descended from west, central and southern black African populations which are admixed with Caucasians. To examine the possible association of some marker of Caucasian MHC genes and susceptibility to rheumatoid arthritis (RA) in African Americans, we studied extended MHC haplotypes (HLA-B, complement and DR) in a sample of 18 African American and Afro-Caribbean probands with RA, their first degree relatives and in 15 non-RA families. We defined 36 disease-associated RA haplotypes among the probands and 96 normal haplotypes in normal individuals. To obtain the most conservative estimate, we excluded recognized Caucasian, DR4-bearing, extended MHC haplotypes from the analysis. Admixture proportions for non-HLA-DR4 extended MHC haplotypes of known Caucasian origin among RA-associated and normal haplotypes were computed (0.40 versus 0.163 respectively). When we compared the difference in proportions between RA and normal haplotypes, the proportion of extended MHC haplotypes of known Caucasian origin was significantly increased among RA-associated haplotypes (Z = 3.16, p (one sided) < 0.001, p (adjusted) < 0.008). Our results suggest that racial admixture with Caucasian MHC genes may augment RA susceptibility and thus may be one mechanism to explain the higher prevalence of RA in African Americans and Afro-Caribbeans than in black African populations. 相似文献
11.
The authors used a transgenerational data set of Illinois vital records to ascertain the relation between parental birth weights and infant birth weight. The infant generation consisted of all African Americans and whites born in Illinois during 1989-1991. The parent generation included the mothers and fathers who were also born in Illinois between 1956 and 1975. In the infant cohort, the rate of low birth weight (LBW) (<2,500 g) was 11.7% for African Americans (n = 15,287) versus 5.0% for whites (n = 117,708) (relative risk (RR) = 2.3, 95% confidence interval (CI) 2.2-2.5). For African Americans, the LBW rate was 17.9% among those born to LBW mothers (n = 1,943) compared with 10.8% among those born to non-LBW mothers (n = 13,344) (RR = 1.8, 95% CI 1.6-1.9). For whites, the LBW rate was 8.5% among those born to LBW mothers (n = 2,174) compared with 4.8% among those born to non-LBW mothers (n = 115,534) (RR = 1.7, 95% CI 1.6-2.0). A weaker association was observed between paternal birth weight and infant birth weight. The authors conclude that parental birth weights are important risk factors for LBW in both African Americans and whites. 相似文献
12.
BACKGROUND: Angioedema is a potentially life-threatening side effect of angiotensin-converting enzyme (ACE) inhibitors. Although the mechanism of angioedema is not certain, bradykinin has been implicated in its pathogenesis. Compared with Caucasians, African Americans are at an increased risk of ACE inhibitor-associated angioedema, independent of ACE inhibitor dose or concurrent medications. Because urinary kallikrein levels are decreased in African Americans with hypertension, we hypothesized that endogenous bradykinin levels may be decreased in African Americans and that they therefore may be more sensitive to ACE inhibitor-induced increases in bradykinin or to exogenous bradykinin. OBJECTIVE: To test this hypothesis, we measured the wheal response to intradermal injection of bradykinin in salt-replete hypertensive and normotensive African Americans and Caucasians. METHODS: Two doses of bradykinin, 1 microgram and 10 micrograms, were administered on separate days in a randomized, double-blind fashion. RESULTS: Higher bradykinin dose (analysis of variance: F = 38.33, p < 0.001), African American race (analysis of variance: F = 17.90, p < 0.001), and hypertension (analysis of variance: F = 4.37, p = 0.05) were all associated with an increased wheal response to bradykinin. CONCLUSION: These data provide additional support for racial differences in the kallikrein-kinin system and also implicate abnormalities of the tissue kallikrein-kinin system in essential hypertension. 相似文献
13.
French Sabine Elizabeth; Seidman Edward; Allen LaRue; Aber J. Lawrence 《Canadian Metallurgical Quarterly》2006,42(1):1
The development of ethnic identity is a critical facet of adolescence, particularly for adolescents of color. In order to examine the developmental trajectory of ethnic identity, African American, Latino American, and European American early and middle adolescents (N=420) were assessed over 3 years. Two components of ethnic identity were assessed--group-esteem was found to rise for both early and middle adolescents; exploration rose for middle adolescents. African Americans and Latino Americans were lower in group-esteem but have greater increases than European Americans, particularly across a school transition. The course of ethnic identity development during early and middle adolescence, the role of school context, and the variability in developmental trajectories among racial and ethnic groups are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
14.
Hawkley Louise C.; Masi Christopher M.; Berry Jarett D.; Cacioppo John T. 《Canadian Metallurgical Quarterly》2006,21(1):152
A population-based sample of Caucasians, African Americans, and Latino Americans, 50-68 years of age (M = 57.5), from Cook County, Illinois (N = 229), was tested to examine how loneliness and co-occurring psychosocial factors (depressive symptoms, perceived stress, social support, and hostility) were related to indices of cardiovascular and endocrine functioning. Extending prior research, the authors found that loneliness was associated with elevated systolic blood pressure (SBP) and age-related increases in SBP, net of demographic variables, health behavior variables, and the remaining psychosocial factors. Loneliness was not associated with differences in autonomic or endocrine functioning. Although the results are limited by the cross-sectional methods used, they are consistent with the hypothesis that cardiovascular disease contributes to increased morbidity and mortality among lonely individuals. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
15.
DC Webster 《Canadian Metallurgical Quarterly》1997,3(1):66-75
When compared to Caucasians, diabetes mellitus and its complications are more prevalent among African Americans. Locus of control and social support were suggested as correlates of diabetes outcomes and health care practices that might have clinical implications. A sample of 24 African Americans and 80 Caucasians with Type II diabetes completed questionnaires and gave venous blood specimens. African Americans had significantly higher glycohemoglobin values (p = .049) and BMI values (p = .048). African Americans also took fewer doses of medication (p = .046) and tested their blood glucose less frequently (p = .062). Correlation patterns for the two groups differed as well. Social support variables were more often related to health care practices and outcomes for African Americans than for Caucasians. The findings indicate that nursing interventions resulting in increased social support could be especially effective for African Americans with Type II diabetes. 相似文献
16.
OBJECTIVES: This study was undertaken to explore smoking patterns and attitudes that influence smoking cessation and relapse among African Americans. METHODS: Baseline data from eight Community Intervention Trial for Smoking Cessation (COMMIT) sites were analyzed. RESULTS: Compared with Whites, African Americans who smoke less than 25 cigarettes per day were 1.6 times more likely to smoke within 10 minutes of awakening (a behavioral indicator of nicotine dependence), adjusting for education, age, and gender (OR = 1.2 for heavier smokers). African Americans reported a stronger desire to quit smoking and reported serious quit attempts in the past year. African Americans favored tobacco restrictions (they were 1.8 times more likely than Whites to view smoking as a serious community problem, 1.7 times more likely to favor restrictions on cigarette vending machines, and 2.1 times more likely to prohibit smoking in their car). African Americans were lighter/moderate, menthol smokers. CONCLUSIONS: African Americans find smoking socially unacceptable and are strongly motivated to quit, but their "wake-up" smoking may indicate high nicotine dependence, making abstinence difficult even for lighter smokers. 相似文献
17.
18.
Predictors and the prevalence of adverse birth outcomes among 237 homeless women interviewed at 78 shelters and meal programs in Los Angeles in 1997 were assessed. It was hypothesized that they would report worse outcomes than national norms, that African Americans would report the worst outcomes because of their greater risk in the general population, and that homelessness severity would independently predict poorer outcomes beyond its association with other adverse conditions. Other predictors included reproductive history, behavioral and health-related variables, psychological trauma and distress, ethnicity, and income. African Americans and Hispanics reported worse outcomes than are found nationally, and African Americans reported the worst outcomes. In a predictive structural equation model, severity of homelessness significantly predicted low birth weight and preterm births beyond its relationship with prenatal care and other risk factors. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
19.
S Chang SL Parker T Pham AU Buzdar SD Hursting 《Canadian Metallurgical Quarterly》1998,82(12):2366-2372
BACKGROUND: Little is known about the cause of inflammatory breast carcinoma (IBC), the most aggressive form of breast cancer. To the authors' knowledge, no studies have investigated whether IBC risk factors are different from those for breast carcinoma overall, and there has been only one report of IBC incidence and survival patterns. METHODS: The authors used data from the Surveillance, Epidemiology, and End Results program of the National Cancer Institute for the period 1975-1992 to calculate age-adjusted incidence and survival rates for 913 white and 121 African American women with IBC involving dermal invasion of lymphatic ducts and 166,375 white and 13,674 African American women with other types of breast carcinoma (non-IBC). RESULTS: Between 1975-1977 and 1990-1992, IBC incidence doubled, increasing among whites from 0.3 to 0.7 cases per 100,000 person-years and among African Americans from 0.6 to 1.1 cases. However, rates for African Americans varied due to the small numbers of IBC cases. The twofold increase in IBC incidence was higher than that observed for non-IBC during the same period (27% for African Americans and 25% for whites). IBC patients were significantly younger at diagnosis than non-IBC patients; and among both IBC and non-IBC patients, African Americans were younger than whites. Overall survival was significantly worse for IBC patients than for non-IBC patients and for African Americans than for whites. Among whites, 3-year survival improved more for IBC patients than for non-IBC patients between 1975-1979 and 1988-1992, increasing from 32% to 42% for IBC patients (P=0.0001) and from 80% to 85% for non-IBC patients (P=0.0001). CONCLUSIONS: The disparities observed in incidence trends and age at diagnosis, particularly according to race, highlight the need for further investigation of the differences between IBC and non-IBC incidence. 相似文献
20.
King Andrea C.; Cao Dingcai; Southard Catherine C.; Matthews Alicia 《Canadian Metallurgical Quarterly》2011,30(1):40
Objective: The purpose of this study was to compare the recruitment, eligibility screening, and enrollment of African American and White smokers into an intensive smoking cessation intervention trial [The Chicago STOP Smoking Trial (C-STOP)]. Methods: We compared demographic, smoking, substance use, and medical/psychiatric screening data from the recruitment records of 1,189 non-Hispanic, African American and White smokers screened for eligibility in the last year of a randomized pharmacological and behavioral smoking cessation trial. The study took place at a large urban medical center and two satellite locations within the Chicago metropolitan area. Results: Interest levels in the study were high among African American smokers, with twice as many African Americans as Whites contacting study staff for information and an initial screening. However, African Americans were nearly three times as likely not to be enrolled in the trial as Whites, because of higher ineligibility rates, failure to attend a screening session, and lower participation rates even among those meeting eligibility requirements. Conclusions: Racial differences were observed nearly at all levels of enrollment determination. These critical barriers to inclusion of African Americans in smoking cessation research limit our understanding of treatment efficacy and ultimately the ability to reduce the health disparities in tobacco-related disease experienced by African Americans. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献