Publications by authors named "Caleo S"

Decades of research attest to the role of gender stereotypes in the emergence of gender-based discrimination. Placing a focus on recent studies, we provide evidence that gender stereotypes continue to negatively affect women's career outcomes in jobs and fields that are seen as male in gender-type. We identify two pathways through which gender stereotypes bring about discrimination: Whereas descriptive gender stereotypes lead to gender discrimination through negative performance expectations produced by lack-of-fit perceptions, prescriptive gender stereotypes lead to gender discrimination through social penalties elicited by perceived stereotype violation.

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Research has shown that gender role prescriptions can bias reactions to men's and women's work behaviors. The current work draws upon this idea and extends it to consider violations of procedural and interactional justice rules. The results of four experimental studies demonstrate that men and women receive differential performance evaluation ratings and reward recommendations when they violate those organizational justice rules that coincide with the content of prescriptive gender stereotypes.

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This article uses meta-analytic methods (k = 38) to examine the relationship between organizational justice climate and unit-level effectiveness. Overall, our results suggest that the relationship between justice and effectiveness is significant (ρ = .40) when both constructs are construed at the collective level.

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Patients with resistant epilepsy are often coprescribed multiple medications and are more likely to experience drug-drug interactions and adverse events (AEs). A new generation of antiepileptic drugs (AEDs) has been developed with improved safety/tolerability profiles. To evaluate the unmet treatment needs in epilepsy, a comprehensive search of the English-language literature was conducted on Medline and other databases using the terms "partial epilepsy" and "focal seizure," focusing on newer AEDs.

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Background: The direct cost burden of epilepsy in the US from a third-party payer perspective has not been evaluated. Furthermore, no study has quantified the indirect (work-loss) cost burden of epilepsy from an employer perspective in the US.

Objective: To assess the annual direct costs for privately insured US patients diagnosed with epilepsy, and indirect costs for a subset of employees from an employer perspective.

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Purpose: Compare annual direct and indirect costs between privately insured U.S. patients with epileptic partial onset seizures (POS) and matched controls.

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Schizophrenia is a chronic disease characterized by periods of relative stability interrupted by acute episodes (or relapses). The course of the disease may vary considerably between patients. Patient histories show considerable inter- and even intra-individual variability.

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Background: In 2002, the National Institute for Health and Clinical Excellence (NICE), recommended atypical antipsychotics over conventional ones for first-line schizophrenia treatment, based on their lower risk of extrapyramidal symptoms.

Objective: To estimate the incremental cost-effectiveness of atypical relative to conventional antipsychotics for the treatment of schizophrenia in the UK.

Methods: A discrete event simulation (DES) model was adopted to reflect the treatment of schizophrenia in the UK.

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Background: Previous analyses have shown that long-acting risperidone (LAR) is cost-effective in several Western countries. In Portugal, however, the costs of key services are lower. Therefore, available evidence in other countries may have limited relevance.

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Background: Published methods for assessing remission in schizophrenia are variable and none have been definitively validated or standardized. Andreasen et al (2005) suggest systematic operational criteria using eight PANSS items for which patients must score < or = 3 (mild) for at least six months.

Methods: Using data from a one year, multi-site clinical trial (n = 675) remission criteria were compared to total PANSS scores and other endpoints and demonstrate excellent agreement with overall clinical status.

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Patients with schizophrenia suffer numerous relapses and rehospitalizations that are associated with high direct and indirect medical expense. Suboptimal therapeutic efficacy and, in particular, problems with compliance are major factors leading to relapse. Atypical antipsychotic agents offer improved efficacy and a lower rate of extrapyramidal adverse effects compared with conventional antipsychotic drugs.

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Background: To determine whether the cost of prophylactic antibiotics during chemotherapy is offset by cost savings due to a decreased incidence of febrile leukopenia (FL).

Patients And Methods: Small-cell lung cancer (SCLC) patients were randomised to standard or intensified chemotherapy with granulocyte colony-stimulating factor to assess the impact on survival (n = 244). In addition, patients were randomised to prophylactic ciprofloxacin and roxithromycin or placebo to assess the impact on FL (n = 161).

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Objective: To measure the cost-effectiveness of cholesterol-lowering therapy with pravastatin in patients with established ischaemic heart disease and average baseline cholesterol levels.

Design: Prospective economic evaluation within a double-blind randomised trial (Long-Term Intervention with Pravastatin in Ischaemic Disease [LIPID]), in which patients with a history of unstable angina or previous myocardial infarction were randomised to receive 40 mg of pravastatin daily or matching placebo.

Patients And Setting: 9014 patients aged 35-75 years from 85 centres in Australia and New Zealand, recruited from June 1990 to December 1992.

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BACKGROUND: BPD is a serious mental illness in which psychotherapy has been shown to improve patient outcomes and reduce the use of health services. In most studies of psychotherapy, lower use of health services has been taken to imply lower health service costs. However, the costs of psychotherapy can offset any cost savings due to reduced use of other health services.

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The problem of estimating expected outcomes for the economic evaluation of treatments for which the outcome of principal interest is (quality adjusted) survival time has so far not received sufficient attention in the literature. The best estimate of expected survival is mean survival time, but with censored survival data, the true survival time for all the subjects is not known, so the mean is not defined.A possible solution to this estimation problem is illustrated by a retrospective cost-effectiveness analysis of the addition of hormonal therapy to standard radiotherapy for patients with locally advanced prostate cancer.

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We present a retrospective cost-effectiveness analysis using data from a randomised controlled trial (EORTC 22863) of the addition of early hormonal therapy with a luteinising hormone-releasing hormone (LHRH) analogue to radiotherapy in the treatment of patients with locally advanced prostate cancer. Data on the use of medical resources were extracted from the hospital charts of 90 patients recruited into the trial by one French hospital. Costs are assessed from the viewpoint of the French healthcare financing system and adjusted for censoring.

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This study compares the costs and outcomes of domiciliary and hospital-based chemotherapy, using a prospective randomized cross-over design. Eighty-seven eligible patients were recruited from oncology services at two metropolitan hospitals in Sydney, Australia. Forty patients completed study evaluation requirements, having two months of chemotherapy in each location (home and hospital).

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