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1.
Acad Psychiatry ; 48(2): 163-167, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38279072

RESUMO

OBJECTIVES: The current study investigated the gap between actual and expected work responsibilities of psychiatry vice chairs of education (VCEs), their work satisfaction, and perceived work barriers. METHODS: Psychiatry VCEs were identified through professional memberships and school websites within the USA. In 2021, identified VCEs were emailed an anonymous survey that was based on past research on roles and responsibilities of VCEs. Through qualitative and quantitative questions, the survey assessed demographic characteristics, actual and expected work responsibilities, work satisfaction, and work barriers during time spent in the VCE role. RESULTS: Of 57 identified psychiatry VCEs, 32 (56.1%) completed the survey. Most respondents (59.4%) said their department/institution did not have a written VCE job description. There were gaps between actual and expected VCE responsibilities, especially with the performance review of education leaders (Δ - 11; actual n = 20 vs. expected n = 31). The greatest satisfaction came from mentoring trainees/faculty (respectively 4.88 ± 0.33 and 4.85 ± 0.37 on a 5-point scale) and overseeing/supporting educational programs (4.66 ± 0.48). Comments on work barriers included limited protected time (n = 11), education budget constraints (n = 6), and having multiple leadership roles (n = 5). The actual full-time equivalent in the VCE role was significantly lower than expected (p < .001). CONCLUSION: Considering the role of psychiatry VCEs remains relatively new and is evolving, adequate allocation of resources and improved job descriptions may help close the gap between expected and actual responsibilities. The current findings can assist in developing such job descriptions to attract and define the work of a VCE based on specific responsibilities and associated work satisfaction.


Assuntos
Docentes , Psiquiatria , Humanos , Liderança , Inquéritos e Questionários , Psiquiatria/educação , Satisfação no Emprego , Docentes de Medicina
2.
Synthese ; 204(1): 29, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38989277

RESUMO

Bernard Mandeville argued that traits that have traditionally been seen as detrimental or reprehensible, such as greed, ambition, vanity, and the willingness to deceive, can produce significant social goods. He went so far as to suggest that a society composed of individuals who embody these vices would, under certain constraints, be better off than one composed only of those who embody the virtues of self-restraint. In the twentieth century, Mandeville's insights were taken up in economics by John Maynard Keynes, among others. More recently, philosophers have drawn analogies to Mandeville's ideas in the domains of epistemology and morality, arguing that traits that are typically understood as epistemic or moral vices (e.g. closed-mindedness, vindictiveness) can lead to beneficial outcomes for the groups in which individuals cooperate, deliberate, and decide, for instance by propitiously dividing the cognitive labor involved in critical inquiry and introducing transient diversity. We argue that mandevillian virtues have a negative counterpart, mandevillian vices, which are traits that are beneficial to or admirable in their individual possessor, but are or can be systematically detrimental to the group to which that individual belongs. Whilst virtue ethics and epistemology prescribe character traits that are good for every moral and epistemic agent, and ideally across all situations, mandevillian virtues show that group dynamics can complicate this picture. In this paper, we provide a unifying explanation of the main mechanism responsible for mandevillian traits in general and motivate the case for the opposite of mandevillian virtues, namely mandevillian vices.

3.
Synthese ; 201(5): 148, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37124471

RESUMO

Vice epistemology studies the qualities of individuals and collectives that undermine the creation, sharing, and storing of knowledge. There is no settled understanding of which epistemic vices exist at the collective level. Yet understanding which collective epistemic vices exist is important, both to facilitate research on the antecedents and effects of collective epistemic vice, and to advance philosophical discussions such as whether some collective epistemic vices are genuinely collective. I propose an empirical approach to identifying epistemic vices in corporations, analyzing a large dataset of online employee reviews. The approach has parallels to the methodology for identifying the big-five personality traits. It surfaces epistemic vices that are attributed to corporations by its own members and reduces the number of vices to the minimum required to describe differences between corporations. This approach yields a new taxonomy of epistemic vices for corporations. While two vices identified have close correlates in the existing literature, four others have not been identified at all or only in aspects. Two of these vices are 'genuinely' collective in the sense that they can only be attributed to collectives. Supplementary Information: The online version contains supplementary material available at 10.1007/s11229-023-04133-2.

4.
Bioethics ; 36(5): 511-518, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-34180079

RESUMO

Advance directives are intended to extend patient autonomy by enabling patients to prospectively direct the care of their future incapacitated selves. There has been much discussion about issues such as whether the future incompetent self is identical to the agent who issues the advance directive or whether advance directives can legitimately secure patient autonomy. However, there is another important question to ask: to what extent and in what conditions is it ethically appropriate for one to limit the liberty or agency of one's future incompetent self by issuing an advance directive? In this paper, I use a virtue-ethical approach to explore this question, focusing on the case of an advance directive for the future self with moderate dementia. First, I examine virtuous attitudes with regard to autonomy and argue that one can manifest vices or ethically undesirable character traits in trying to intervene in the future self's life. In particular, I argue that this case can manifest vices such as disdainfulness, intellectual arrogance, and self-dictatorship, which is the vice of trying to control one's life to an excessive degree, and that a self-dictator fails to give due moral consideration to the future self's liberty or agency. I then introduce the Daoist idea of wu-wei, which recommends embracement of what happens in one's life, as one of the possible remedies for the overemphasis on the value of autonomy and control.


Assuntos
Demência , Autonomia Pessoal , Diretivas Antecipadas , Demência/terapia , Humanos , Paternalismo , Pessoalidade
5.
Synthese ; 200(1): 1-16, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35250104

RESUMO

My aim in this paper is to present and discuss a novel understanding of the nature of epistemic vice. I highlight that epistemic vice such as excessive curiosity, gossip and excessive inquisitiveness do not obstruct the acquisition, transmission and retention of knowledge and are not characterized by a deficiency of epistemic desires or vicious epistemic motivations. However, I argue that such traits ought to be classified as epistemic vices because the agent who possesses them causes epistemic harm to other agents through those traits' characteristic activities. To remedy obstructivism's inability to account for vices that cause epistemic harm in other ways besides blocking effective epistemic inquiry, I propose an amended version of this theory. I argue that epistemic vices are character traits, attitudes, and ways of thinking that obstruct the acquisition, transmission, and retention of knowledge and/or cause other kinds of epistemic harm. In addition, I propose a modified version of motivationalism that cashes out non-obstructing, excess-motivation vices in terms of motivation simply by acknowledging, and incorporating into theory, excessive epistemic drives and the negative epistemic (and non-epistemic) consequences stemming from them.

6.
J Virol ; 94(4)2020 01 31.
Artigo em Inglês | MEDLINE | ID: mdl-31748398

RESUMO

Molecular chaperones and cochaperones are the most abundant cellular effectors of protein homeostasis, assisting protein folding and preventing aggregation of misfolded proteins. We have previously shown that herpes simplex virus 1 (HSV-1) infection results in the drastic spatial reorganization of the cellular chaperone Hsc70 into nuclear domains called VICE (Virus Induced Chaperone Enriched) domains and that this recruitment is dependent on the viral immediate early protein ICP22. Here, we present several lines of evidence supporting the notion that ICP22 functions as a virally encoded cochaperone (J-protein/Hsp40) functioning together with its Hsc70 partner to recognize and manage aggregated and misfolded proteins. We show that ICP22 results in (i) nuclear sequestration of nonnative proteins, (ii) reduction of cytoplasmic aggresomes in cells expressing aggregation-prone proteins, and (iii) thermoprotection against heat inactivation of firefly luciferase, and (iv) sequence homology analysis indicated that ICP22 contains an N-terminal J domain and a C-terminal substrate binding domain, similar to type II cellular J proteins. ICP22 may thus be functionally similar to J-protein/Hsp40 cochaperones that function together with their HSP70 partners to prevent aggregation of nonnative proteins. This is not the first example of a virus hijacking a function of a cellular chaperone, since simian immunodeficiency virus T antigen was previously shown to contain a J domain; however, this the first known example of the acquisition of a functional J-like protein by a virus and suggests that HSV has taken advantage of the adaptable nature of J proteins to evolve a multifunctional cochaperone that functions with Hsc70 to promote lytic infection.IMPORTANCE Viruses have evolved a variety of strategies to succeed in a hostile environment. The herpes simplex virus 1 (HSV-1) immediate early protein ICP22 plays several roles in the virus life cycle, including downregulation of cellular gene expression, upregulation of late viral gene expression, inhibition of apoptosis, prevention of aggregation of nonnative proteins, and the recruitment of a cellular heat shock protein, Hsc70, to nuclear domains. We present evidence that ICP22 functionally resembles a cellular J-protein/HSP40 family cochaperone, interacting specifically with Hsc70. We suggest that HSV has taken advantage of the adaptable nature of J proteins to evolve a multifunctional cochaperone that functions with Hsc70 to promote lytic infection.


Assuntos
Proteínas de Choque Térmico HSP40/metabolismo , Herpesvirus Humano 1/metabolismo , Proteínas Imediatamente Precoces/metabolismo , Animais , Núcleo Celular/metabolismo , Chlorocebus aethiops , Células HEK293 , Herpes Simples/virologia , Herpesvirus Humano 1/patogenicidade , Herpesvirus Humano 1/fisiologia , Humanos , Proteínas Imediatamente Precoces/genética , Chaperonas Moleculares/metabolismo , Fosforilação , Dobramento de Proteína , RNA Polimerase II/metabolismo , Células Vero , Proteínas Virais/metabolismo
7.
Sci Eng Ethics ; 26(2): 969-980, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-31828532

RESUMO

Technological enthusiasm (TE) is a value that can influence engineering, shape technologies and subsequently transform human lifestyles. Despite its significant role, up until now, there has been little research done on this value. The dominant idea is that this value is commendable. However, based on consequentialism, a recently proposed idea describes TE as neither morally commendable nor reprehensible. In this paper, three arguments are presented against this recent idea, and a new idea is introduced, which challenges not only commendation for TE but also neutrality of TE. Further, it is shown that a virtue ethics approach can be adopted to evaluate the moral role of TE. In the approach, TE can be considered a character trait or a virtue/vice. Then, three arguments are proposed to indicate that TE is not a virtue but a vice. This paper illustrates some advantages of virtue ethics in ethical evaluation of a problem in which consequentialism or utilitarianism is not effective.


Assuntos
Teoria Ética , Virtudes , Engenharia , Humanos , Princípios Morais , Tecnologia
8.
J Lesbian Stud ; 22(2): 204-219, 2018 Apr 03.
Artigo em Inglês | MEDLINE | ID: mdl-28742452

RESUMO

Vice Versa, published in Los Angeles from 1947-1948 and regarded as the first lesbian periodical in the United States, was authored and edited by Lisa Ben (anagram for "lesbian"). While Vice Versa is lauded for inspiring later lesbian publications, little scholarship has analyzed the magazine's contents. Queer rhetorical analysis allows me to demonstrate the integral role Vice Versa played in counteracting cultural and medical classifications of lesbians during the 1940s. Through an analysis of Vice Versa's book and movie reviews, an editorial, and creative writing, this article analyzes the way Ben uses queer rhetoric to turn narratives of medical and psychological deviancy and inferiority into a means for empowerment and community building. By foregrounding queer rhetorical and discursive means through which the periodical engaged with and pushed back on culturally dominant views of lesbians as psychologically or biologically "inverted" and deviant within newspapers, film, and novels, my analysis of Vice Versa calls attention to the processes through which the magazine negotiated lesbian identity creation with dominant tropes that categorized lesbian bodies and desires as debased.


Assuntos
Homossexualidade Feminina , Publicações Periódicas como Assunto , Feminino , História do Século XX , Homossexualidade Feminina/história , Homossexualidade Feminina/psicologia , Humanos , Publicações Periódicas como Assunto/história
9.
Undersea Hyperb Med ; 44(1): 17-25, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28768081

RESUMO

We present a standardized test methodology and results for our evaluation of the Carefusion Alaris PC infusion pump, comprising the model 8015 PC Unit and the model 8100 Large Volume Pump (LVP) module. The evaluation consisted of basic suitability testing, internal component inspection, surface temperature measurement of selected internal components, and critical performance testing (infusion rate accuracy and occlusion alarm pressure) during conditions of typical hyperbaric oxygen (HBO2) treatment in our facility's class A multiplace chamber. We have found that the pumps pose no enhanced risk as an ignition source, and that the pumps operate within manufacturer's specifications for flow rate and occlusion alarms at all stages of HBO2 treatments, up to 4.0 ATA and pressurization and depressurization rates up to 180 kPa/minute. The pumps do not require purging with air or nitrogen and can be used unmodified, subject to the following conditions: pumps are undamaged, clean, fully charged, and absent from alcohol cleaning residue; pumps are powered from the internal NiMH battery only; maximum pressure exposure 4.0 ATA; maximum pressurization and depressurization rate of 180 kPa/minute; LVP modules locked in place with retaining screws.


Assuntos
Segurança de Equipamentos/normas , Oxigenoterapia Hiperbárica , Bombas de Infusão/normas , Pressão Atmosférica , Alarmes Clínicos , Fontes de Energia Elétrica , Temperatura
10.
Appetite ; 103: 441-449, 2016 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-26585634

RESUMO

Given the prevalence and rising rates of obesity in many countries, including the United States, much food decision-making research ultimately aims at understanding how consumers can make healthier choices. The two predominant choice paradigms used in food decision-making research ask consumers to choose (a) between a "vice" (or unhealthy food) and a "virtue" (or healthy food) or (b) among varying portion sizes of "vice." We propose a new food choice paradigm that encourages consumers to jointly consider both food type(s) choice and food portion size at each decision point. The purpose of this paradigm is two-fold. First, it aims to allow examination of more comprehensive eating behavior (e.g., to examine the overall composition of a plate of food rather than choice of a single food). Second, it aims to shift consumers towards including large proportions of virtues and smaller proportions of vice in their overall consumption portfolios. For this paradigm, we draw upon a recently introduced food product innovation called "vice-virtue bundles" (Liu et al., 2015) that illustrates the basis of this new food choice paradigm, in which food type(s) and portion decisions are made simultaneously. Accordingly, we first discuss relevant findings on vice-virtue bundles as well as the differences between simultaneous and sequential choice of multiple products. Second, we examine the benefits for managing and controlling one's consumption that are provided by vice-virtue bundles and this joint food choice paradigm more generally. Third and finally, we point out opportunities for future research by discussing (a) multiple factors that influence food choices, (b) decision processes affected by food choice paradigms, and (c) issues of generalizability related to the presence of vice-virtue bundles.


Assuntos
Comportamento de Escolha , Comportamento Alimentar , Preferências Alimentares , Tamanho da Porção , Virtudes , Saúde , Humanos , Obesidade/epidemiologia , Restaurantes , Saciação , Paladar , Percepção Gustatória , Estados Unidos
11.
Linacre Q ; 83(2): 158-173, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-27833195

RESUMO

Several empirical studies suggest that recreational marijuana is popularly perceived as an essentially harmless rite of passage that ends as young people settle into their careers and their adult intimate relationships. Is this perception accurate? To answer this question, we evaluate the morality of recreational marijuana use from a virtue perspective guided by the theological synthesis of St. Thomas Aquinas. Since the medical data reveals that recreational marijuana use is detrimental to the well-being of the user, we conclude that it is a vicious activity, an instance of the vice of intoxication, and as such would be morally illicit. LAY SUMMARY: In contrast to its medical use, the recreational use of marijuana cannot be justified for at least three reasons. First, as scientists have amply documented, it harms the organic functioning of the human body. Second, it impedes our ability to reason and in so doing does harm to us. Finally, it has lasting detrimental effects on the user and his neighbor, even when it occurs in a casual setting. Intoxication is always contrary to the integral good of the person. Thus, the use of marijuana is never warranted even for good, non-medical reasons.

12.
Hist Psychiatry ; 26(1): 64-79, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25698686

RESUMO

This article examines the diagnosis of general paralysis of the insane (GPI) at the Auckland Mental Hospital, New Zealand, between 1868 and 1899, and changes in the identified causes of this condition. It argues that despite long-standing evidence citing the role of syphilis, asylum doctors working in New Zealand were as reluctant as their English and Scottish colleagues to blame syphilis alone for GPI. It also argues that although syphilis became a more popular cause in the aetiology of GPI by the end of the nineteenth century, medical and non-medical sources continued to cite other causes for GPI.


Assuntos
Hospitais Psiquiátricos/história , Neurossífilis/história , Alcoolismo/complicações , Alcoolismo/história , Colonialismo/história , História do Século XIX , Humanos , Serviços de Saúde Mental/história , Neurossífilis/epidemiologia , Neurossífilis/etiologia , Nova Zelândia/epidemiologia , Psiquiatria/história , Sífilis/complicações , Sífilis/história
13.
Inquiry (Oslo) ; 67(2): 762-768, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38196841

RESUMO

Alessandra Taniesini's 'The Mismeasure of the Self' develops an internalist account of epistemic vice. On this view, epistemic vices are grounded in attitudes towards the self: fatalism, self-satisfaction, narcissistic infatuation, and self-abasement. The account is internalist insofar as it claims to ground both the nature and the normativity of vice within the subject's skull. In this paper, I argue against vice internalism: epistemic vices, I show, need a normative hook outside the skull to explain their vicious nature. In other words, the 'mis' in the 'mismeasure' of the self demands externalist unpacking.

14.
Inquiry (Oslo) ; 67(2): 769-783, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38196840

RESUMO

I evaluate Tanesini's attempt to provide a social approach to intellectual vices. I do this in three steps. First, I explain what I mean by a 'social approach'. Tanesini offers three senses in which her account is social, and I explain each of these before honing in on the one in which I am most interested. Second, I address the extent to which her approach to the causes of intellectual vices can be said to be a social approach. My assessment here will be broadly positive, though I highlight some points where I think more explicit details could be given. Third, I discuss whether Tanesini's approach to responding to intellectual vices is a social one. Here I decide that her approach is not social, and that she doesn't intend it to be. Finally, in the last section, I offer some remarks about what these conclusions mean, and what further work I hope they could provoke.

15.
J Surg Educ ; 81(11): 1504-1512, 2024 Aug 31.
Artigo em Inglês | MEDLINE | ID: mdl-39217681

RESUMO

INTRODUCTION: The Vice-chair (VC) position is gaining popularity in academic orthopaedic surgery departments; however, there is a paucity of information regarding qualifications and career advancements associated with this role. The purpose of this study was to define the characteristics of current orthopaedic surgery department VCs. DESIGN: Descriptive study following a retrospective web-based search utilizing the Fellowship and Residency Electronic Interactive Database (FREIDA) database and orthopaedic surgery residency program websites. SETTING: 200 ACGME-accredited orthopaedic surgery residency programs across the United States. PARTICIPANTS: Program name and hospital affiliations were collected from the FREIDA database to account for all ACGME-accredited programs. The following information was derived from publicly available program websites: title, role description, previously trained institutions, academic rank, and concurrent roles of VCs. Research productivity was measured using the H-index. The previous roles of current Department Chairs (DC) were also evaluated. RESULTS: Of the 178 VCs identified, VC of Research (n = 36; 20%), Education (n = 25; 14%), and Clinical Operations/Affairs (n = 21; 12%) were the most common titles. Women made up 17% (n = 30) of the VCs. Trauma (n = 36; 20%) was the most common fellowship subspecialty among VCs. The average H-index for VCs was 25. Among VCs, 94 (53%) were professors, 78 were also Chiefs/Heads/Directors (44%), 7 (4%) were Fellowship Directors, and 18 (10%) were Residency Directors. Twenty-six of 95 (27%) current DC had VC experience. CONCLUSION: The findings can facilitate effective leadership development, promotion of diversity and inclusion in these roles, and guidance for those who seek such leadership positions.

16.
Artigo em Inglês | MEDLINE | ID: mdl-36768063

RESUMO

The inverse relationship between exercise intensity and affective valence is well established for continuous exercise but not for high-intensity interval exercise (HIIE). The objective was to verify the dose-response relationship between exercise intensity and affective valence in HIIE sessions. Eleven young men underwent a vigorous-intensity continuous exercise (VICE) and three HIIE sessions at the same average intensity (70% of peak power-WPeak) and duration (20 min) but with different amplitudes: 10 × [1 min at 90% WPeak/1 min at 50% WPeak]-HIIE-90/50; 10 × [1 min at 100% WPeak/1 min at 40% WPeak]-HIIE-100/40; 10 × [1 min at 110% WPeak/1 min at 30% WPeak]-HIIE-110/30. During the exercise sessions, psychophysiological variables were recorded (VO2, VCO2, heart rate, perceived exertion CR10, and Feeling Scale (FS)). Higher correlations were found between CR10 and FS for all conditions (VICE = -0.987; HIIE-90/50 = -0.873; HIIE-100/40 = -0.908; HIIE-110/30 = -0.948). Regarding the physiological variables, the %HRMax presented moderate inverse correlations with FS for all exercise conditions (VICE = -0.867; HIIE-90/50 = -0.818; HIIE-100/40 = -0.837; HIIE-110/30 = -0.828) while the respiratory variables (%VO2Peak and %VCO2Peak) presented low-to-moderate correlations only for VICE, HIIE-90/50, and HIIE-100/40 (ranging from -0.523 to -0.805). Poor correlations were observed between the %VO2Peak (r = -0.293) and %VCO2Peak (r = -0.020) with FS. The results indicated that perceived exertion is more sensible than physiological variables to explain the intensity-affective valence relationship in HIIE sessions. RPE should be used for HIIE prescription with a focus on affect.


Assuntos
Afeto , Treinamento Intervalado de Alta Intensidade , Masculino , Humanos , Afeto/fisiologia , Treinamento Intervalado de Alta Intensidade/métodos , Exercício Físico/psicologia , Frequência Cardíaca/fisiologia , Emoções , Consumo de Oxigênio
17.
Acad Radiol ; 30(4): 631-639, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36764883

RESUMO

Understanding imaging research experiences, challenges, and strategies for academic radiology departments during and after COVID-19 is critical to prepare for future disruptive events. We summarize key insights and programmatic initiatives at major academic hospitals across the world, based on literature review and meetings of the Radiological Society of North America Vice Chairs of Research (RSNA VCR) group. Through expert discussion and case studies, we provide suggested guidelines to maintain and grow radiology research in the postpandemic era.


Assuntos
COVID-19 , Radiologia , Humanos , Pandemias , Diagnóstico por Imagem , América do Norte/epidemiologia
18.
J Bus Ethics ; : 1-14, 2023 Feb 24.
Artigo em Inglês | MEDLINE | ID: mdl-36855528

RESUMO

Research on organizational epistemic vice alleges that some organizations are epistemically malevolent, i.e. they habitually harm others by deceiving them. Yet, there is a lack of empirical research on epistemic malevolence. We connect the discussion of epistemic malevolence to the empirical literature on organizational deception. The existing empirical literature does not pay sufficient attention to the impact of an organization's ability to control compromising information on its deception strategy. We address this gap by studying eighty high-penalty corporate misconduct cases between 2000 and 2020 in the United States. We find that organizations use two different strategies to deceive: Organizations 'sow doubt' when they contest information about them or their impacts that others have access to. By contrast, organizations 'exploit trust' when they deceive others by obfuscating, concealing, or falsifying information that they themselves control. While previous research has focused on cases of 'sowing doubt', we find that organizations 'exploit trust' in the majority of cases that we studied. This has important policy implications because the strategy of 'exploiting trust' calls for a different response from regulators and organizations than the strategy of 'sowing doubt'.

19.
Foods ; 12(17)2023 Aug 31.
Artigo em Inglês | MEDLINE | ID: mdl-37685203

RESUMO

Packaged foods have significantly expanded their market presence, with the utilization of vice-virtue bundles gaining momentum, particularly in the realm of vice-packaged foods. Consequently, understanding how consumers respond to vice-packaged food with vice-virtue bundles (i.e., vice-packaged food combined with virtue ingredients) becomes crucial. This research investigates this issue through four experiments employing a one-way between-subjects design, incorporating distinct stimuli and measures, and involving samples from diverse sources. In Experiment 1 (n = 172), Experiment 2 (n = 169), and the follow-up experiment (n = 153), variance analysis, chi-square test, and mediating analysis demonstrate that consumers are more inclined to purchase vice-packaged food with vice-virtue bundles owing to the perception of it being healthier than vice packaged food with vice-virtue bundles. Furthermore, Experiment 3 (n = 249) employs moderated mediation analysis, uncovering that both the heightened purchase intention for vice-packaged food with vice-virtue bundles and the mediating effect of perceived healthiness are attenuated among consumers with prevention (vs. promotion) focus. Beyond contributing to theories on packaged food consumption, vice-virtue bundles, and regulatory focus theory, these findings hold practical implications for packaged food marketing, promoting rational food choices, and enhancing healthier diets.

20.
Front Med (Lausanne) ; 10: 1121465, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36844229

RESUMO

Background: The aim of our study was to externally validate the predictive capability of five developed coronavirus disease 2019 (COVID-19)-specific prognostic tools, including the COVID-19 Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC), Shang COVID severity score, COVID-intubation risk score-neutrophil/lymphocyte ratio (IRS-NLR), inflammation-based score, and ventilation in COVID estimator (VICE) score. Methods: The medical records of all patients hospitalized for a laboratory-confirmed COVID-19 diagnosis between May 2021 and June 2021 were retrospectively analyzed. Data were extracted within the first 24 h of admission, and five different scores were calculated. The primary and secondary outcomes were 30-day mortality and mechanical ventilation, respectively. Results: A total of 285 patients were enrolled in our cohort. Sixty-five patients (22.8%) were intubated with ventilator support, and the 30-day mortality rate was 8.8%. The Shang COVID severity score had the highest numerical area under the receiver operator characteristic (AUC-ROC) (AUC 0.836) curve to predict 30-day mortality, followed by the SEIMC score (AUC 0.807) and VICE score (AUC 0.804). For intubation, both the VICE and COVID-IRS-NLR scores had the highest AUC (AUC 0.82) compared to the inflammation-based score (AUC 0.69). The 30-day mortality increased steadily according to higher Shang COVID severity scores and SEIMC scores. The intubation rate exceeded 50% in the patients stratified by higher VICE scores and COVID-IRS-NLR score quintiles. Conclusion: The discriminative performances of the SEIMC score and Shang COVID severity score are good for predicting the 30-day mortality of hospitalized COVID-19 patients. The COVID-IRS-NLR and VICE showed good performance for predicting invasive mechanical ventilation (IMV).

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