Biomedical subjects

M T Muñoz Sastre

Publications and source records attributed to M T Muñoz Sastre.

5 recordsLinked to original sources

PubMed2006

Do French lay people and health professionals find it acceptable to breach confidentiality to protect a patient's wife from a sexually transmitted disease?

OBJECTIVE: To determine under what conditions lay people and health professionals find it acceptable for a physician to breach confidentiality to protect the wife of a patient with a sexually transmitted disease (STD). METHODS: In a study in France, breaching confidentiality in 48 scenarios were accepted by 144 lay people, 10 psychologists and 7 physicians. The scenarios were all possible combinations of five factors: severity of the disease (severe, lethal); time taken to discuss this with (little time, much time); intent to inform the spouse about the disease (none, one of these days, immediately); intent to adopt protective behaviours (no intent, intent); and decision to consult an expert in STDs (yes, no), 2 x 2 x 3 x 2 x 2. The importance and interactions of each factor were determined, at the group level, by performing analyses of variance and constructing graphs. RESULTS: The concept of breaching confidentiality to protect a wife from her husband's STD was favoured much more by lay people and psychologists than by physicians (mean ratings 11.76, 9.28 and 2.90, respectively, on a scale of 0-22). The patient's stated intentions to protect his wife and to inform her of the disease had the greatest impact on acceptability. A cluster analysis showed groups of lay participants who found breaching confidentiality "always acceptable" (n = 14), "depending on the many circumstances" (n = 87), requiring "consultation with an expert" (n = 30) and "never acceptable (n = 13)". CONCLUSIONS: Most people in France are influenced by situational factors when deciding if a physician should breach confidentiality to protect the spouse of a patient infected with STD.

Adolescent↗

PubMed2005

The acceptability of ending a patient's life.

OBJECTIVES: To clarify how lay people and health professionals judge the acceptability of ending the life of a terminally ill patient. DESIGN: Participants judged this acceptability in a set of 16 scenarios that combined four factors: the identity of the actor (patient or physician), the patient's statement or not of a desire to have his life ended, the nature of the action as relatively active (injecting a toxin) or passive (disconnecting life support), and the type of suffering (intractable physical pain, complete dependence, or severe psychiatric illness). PARTICIPANTS: 115 lay people and 72 health professionals (22 nurse's aides, 44 nurses, six physicians) in Toulouse, France. MAIN MEASUREMENTS: Mean acceptability ratings for each scenario for each group. RESULTS: Life ending interventions are more acceptable to lay people than to the health professionals. For both, acceptability is highest for intractable physical suffering; is higher when patients end their own lives than when physicians do so; and, when physicians are the actors, is higher when patients have expressed a desire to die (voluntary euthanasia) than when they have not (involuntary euthanasia). In contrast, when patients perform the action, acceptability for the lay people and nurse's aides does not depend on whether the patient has expressed a desire to die, while for the nurses and physicians unassisted suicide is more acceptable than physician assisted suicide. CONCLUSIONS: Lay participants judge the acceptability of life ending actions in largely the same way as do healthcare professionals.

Adolescent↗

PubMed2003

When is physician assisted suicide or euthanasia acceptable?

OBJECTIVES: To discover what factors affect lay people's judgments of the acceptability of physician assisted suicide and euthanasia and how these factors interact. DESIGN: Participants rated the acceptability of either physician assisted suicide or euthanasia for 72 patient vignettes with a five factor design--that is, all combinations of patient's age (three levels); curability of illness (two levels); degree of suffering (two levels); patient's mental status (two levels), and extent of patient's requests for the procedure (three levels). PARTICIPANTS: Convenience sample of 66 young adults, 62 middle aged adults, and 66 older adults living in western France. MAIN MEASUREMENTS: In accordance with the functional theory of cognition of N H Anderson, main effects, and interactions among patient factors and participants' characteristics were investigated by means of both graphs and ANOVA. RESULTS: Patient requests were the most potent determinant of acceptability. Euthanasia was generally less acceptable than physician assisted suicide, but this difference disappeared when requests were repetitive. As their own age increased, participants placed more weight on patient age as a criterion of acceptability. CONCLUSIONS: People's judgments concur with legislation to require a repetition of patients' requests for a life ending act. Younger people, who frequently are decision makers for elderly relatives, place less emphasis on patient's age itself than do older people.

Adult↗

PubMed2001

Eliciting patient disutilities for the adverse outcomes of cardiopulmonary resuscitation.

BACKGROUND: in helping patients decide about treatments, such as whether to authorize cardiopulmonary resuscitation (CPR), physicians typically present information about the possible outcomes and their likelihoods. The aim of this study was to elicit patient disutilities for the adverse outcomes of cardiopulmonary resuscitation (CPR) using the methodology of NH Anderson's functional theory of cognition and to determine how patients integrate the disutility and the likelihood of an outcome. METHODS: 77 French adults rated scenarios of possible outcomes of CPR on a linear scale with anchors "what would be the best (or worst) for me." In 25 of the 27 scenarios, the result would be either total recovery or one of five adverse outcomes (chest injury, mild reversible brain damage, severe irreversible brain damage, death after intensive care, immediate death) with one of five likelihoods (one to five chances out of ten). In the other two, the only possible result was either total recovery or immediate death. RESULTS: the mean disutilities relative to 0 for chest injury and 100 for severe brain damage were 13 for mild brain injury, 68 for death after intensive care, and 69 for immediate death. The graphs of the ratings of each adverse outcome in relation to its frequency were fan-shaped, showing that participants integrated this information multiplicatively. CONCLUSIONS: the functional theory of cognition provides an alternate method of eliciting patient utilities for the outcomes of CPR and supports clinicians' assumption that people combine utility and likelihood multiplicatively.

Adult↗

PubMedDate not supplied

Self-assessment of inebriation from external indices.

OBJECTIVE: The objective was to study people's judgments, through the use of external indices, of their expected degree of inebriation and to characterize the cognitive processes involved in making these judgments. METHOD: The participants were 143 adults living in France. In accordance with N. H. Anderson's functional theory of cognition (1982, 1996), their primary task was to read 64 cards depicting drinking situations characterized by three parameters: number of glasses, type of drink, and temporal relation to eating; to associate with each situation a certain degree of personal intoxication; and to indicate this degree of expected intoxication on linear scale anchored by Not at all drunk and Extremely drunk. RESULTS: Participants were able to judge the general direction and combination of effects. They indicated incorrectly, however, that incremental effects decrease at higher levels of consumption (4 or more glasses) and at higher concentrations of alcohol in a drink. On the other hand, they indicated correctly that eating food decreases the impact of drinking alcohol. Drinkers and nondrinkers used different rules for self-assessment from external indices. IMPICATIONS: The systematic errors in both drinkers' and nondrinkers' use of external clues could, unless corrected, result in their becoming more inebriated than intended.

Adult↗