This study tested the multi-society generalizability of an eight-syndrome assessment model derived from factor analyses of American adults’ self-ratings of 120 behavioral, emotional, and social problems. The Adult Self-Report (ASR; Achenbach and Rescorla 2003) was completed by 17,152 18–59-year-olds in 29 societies. Confirmatory factor analyses tested the fit of self-ratings in each sample to the eight-syndrome model. The primary model fit index (Root Mean Square Error of Approximation) showed good model fit for all samples, while secondary indices showed acceptable to good fit. Only 5 (0.06%) of the 8,598 estimated parameters were outside the admissible parameter space. Confidence intervals indicated that sampling fluctuations could account for the deviant parameters. Results thus supported the tested model in societies differing widely in social, political, and economic systems, languages, ethnicities, religions, and geographical regions. Although other items, societies, and analytic methods might yield different results, the findings indicate that adults in very diverse societies were willing and able to rate themselves on the same standardized set of 120 problem items. Moreover, their self-ratings fit an eight-syndrome model previously derived from self-ratings by American adults. The support for the statistically derived syndrome model is consistent with previous findings for parent, teacher, and self-ratings of 1½–18-year-olds in many societies. The ASR and its parallel collateral-report instrument, the Adult Behavior Checklist (ABCL), may offer mental health professionals practical tools for the multi-informant assessment of clinical constructs of adult psychopathology that appear to be meaningful across diverse societies.
1. Metabolic syndrome (MS) is one of the greatest public health problems in Mexico, where more than 75% of adults in urban populations are overweight or obese. Metabolic syndrome has several comorbidities, which result in a high cardiometabolic risk. 2. Some of the vasopathogenic phenomena in MS are caused by nitroxidant stress, secondary to cardiometabolic dysfunction. 3. The action of metformin to diminish or control MS remains a matter of debate. 4. In the present study, 60 patients with at least three diagnostic criteria for MS were divided into two groups. Both groups received similar dietary counselling, but one group was given 850 mg metformin daily. 5. The variables assessed were body mass index, waist circumference, systolic and diastolic blood pressures (SBP and DBP, respectively), total cholesterol (TC), high- and low-density lipoprotein-cholesterol, triglycerides (TG), fasting glucose, nitroxidant metabolites (free carbonyls, malondialdehyde, dityrosines and advanced oxidative protein products (AOPP)), nitric oxide (NO), carotid vascular stiffness, carotid intima-media thickness (IMT) and C-reactive protein (CRP). 6. After 1 year follow up, both groups reported weight loss, as well as decreases in waist circumference, SBP and DBP. 7. Patients on metformin exhibited reductions in TC and IMT and there were marked changes in nitroxidation: levels of carbonyls, dityrosines and AOPP were reduced, whereas those of NO were increased, indicating better endothelial function. In addition, in patients given metformin, CRP levels decreased. 8. In conclusion, metformin has a considerable beneficial effect on nitroxidation, endothelial function and IMT in patients with MS.
The vascular dynamics of children with a parental history of hypertension has not been defined. The purpose of the current study was to determine whether or not these children have different arterial stiffness compared to the offspring of normotensive parents. One hundred healthy, nonobese subjects (ages 10-21 years) were divided into two groups of 50. Group A included the offspring of hypertensive patients and group B the offspring of normotensive parents. The variables studied were body surface area, blood pressure, and systolic and diastolic diameters of the aortic and carotid arteries as well as maximum velocity flow of these vessels. Carotid and aortic stiffness were calculated. Children and adolescents with a parental history of hypertension had higher carotid stiffness and smaller carotid diameters. These differences continued to be significant when correcting for body surface area. A higher blood pressure and a greater body surface area were also found.
This study tested for similarities and differences across societies in self-ratings of problems, personal strengths, and aspects of adaptive functioning on the Adult Self-Report (ASR) for nonclinical samples of adults ages 18 to 59 in 17 societies ( N = 10,197). Results indicated considerable consistency across societies regarding mean ratings on the ASR problem items. Most effect sizes (ESs) for societal differences in problem scales were small (2–5%). Hierarchical linear modeling (HLM) analyses indicated that culture clusters and society accounted for small percentages of variance in Internalizing, Externalizing, and Total Problems scores, with most of the variation accounted for by individual differences within societies. In contrast to the small effects of society on problem scores, for the ASR Personal Strengths scale the societal ES was 34% and culture cluster accounted for 12% of the variance. Worse reported relations with spouse/partner were associated with higher problem scores. Overall, findings indicated considerable similarity but also some important differences in self-reported problems and adaptive functioning across 17 societies.
Summary:Five groups of 20 patients each were studied to analyze the vascular dynamics and structure of the elastic arteries. Group I consisted of healthy young individuals (27 f 4 years); Group II of healthy adults (46 f 9 years); Group IU of normotensive hypercholesterolemic adults (45 f 12 years and serum cholesterol >239 mg/dl); Group IV of hypertensive normocholesterolemic adults (56 f 13 years); and Group V of hypertensive hypercholesterolemic adults (56 f 9 years). The differential arterial pressure was estimated and divided by the volume change (delta P/delta V) of the aorta and the carotid and brachial arteries. The volume change was calculated using the "cylinder formula," measuring the radius from the ultrasonographic vessel image and assigning the cylinder a height of 1 cm. The A/E index of the Doppler transmitral spechum and the maximum velocity flow using Doppler in the above arteries were calculated. The presence of carotid atherosclerosis was observed and given an arbitrary scoring grade of 0, 1 , or 2. A higher arterial and ventricular stiffness was found in the hypertensive patients regardless of the presence of hypercholesterolemia. A higher fall in Doppler velocity and an increase in atherosclerosis lesions were found in Group V. Based on the results of this study, it was concluded that vascular and left ventricular stiffness have a close relationship with arterial hypertension but not with hypercholesterolemia. The hypercholesterolemic patients had a higher prevalence of carotid atherosclerosis and a higher scoring grade of severity.
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