French lay Persons' judgments of the possibility of a heart attack when experiencing various physical manifestations.

Background: The aim of the study was to characterize the different ways in which, based on certain physical manifestations that an individual suddenly experiences, people judge the possibility that these manifestations indicate the onset of a heart attack.

Methods: One hundred ninety-four French adults--plus six physicians--were presented with a set of realistic vignettes composed by orthogonally crossing the levels of four factors: the type of pain felt, and the presence or absence of nausea, excess sweating, and of difficulty breathing.

Results: Four qualitatively different reactions were found among the lay people.

Patients' Positions on the Degree of Trust to be Placed in Physicians.

Patient-physician relationship is ideally based on mutual trust. Trust usually takes times to build but can quite instantaneously be destroyed as a result of a single action or a single misperception. This study examined the way patients conceptualize the relationship between trust in a physician and perceived competency, honesty and openness, and personal involvement in care.

Judging the possibility of the onset of diabetes mellitus type 2 from reported behavioral changes and from family history.

Background: Undiagnosed type 2 diabetes is common and can lead to unrecognized health complications. Given that earlier detection can reduce the damage to vital organs, it is important for all persons to be able to make the connection between certain new manifestations in their bodies and the possibility of diabetes. This study examined the extent to which people use the behavioral changes they observe in others (or in themselves), as well as relevant family history, to judge the possibility of the onset of diabetes.

Mapping Colombians' positions on sentencing for substance offenses.

Background: In Colombia, a person caught in possession of an illicit substance is not judicially sanctioned as long as the quantity does not exceed the maximum allowable amounts. Given that the public is divided on the appropriateness of this policy, an examination of the various public positions was undertaken.

Method: A convenience sample of 302 adults were presented with 48 vignettes depicting a situation of everyday life easily recognizable by all in Colombia; that of a male person who is apprehended in the street by the police because he is suspected of illicit trafficking.

Young Indians' Willingness to Make a Living Organ Donation.

Background: The large unmet need in India for organs to transplant calls for an increase in living organ donations. This study examined the positions of Indian university students on making a living organ donation.

Methods: A convenience sample of 339 students from Karnatak University rated willingness to be a living donor in 48 scenarios consisting of all combinations of 5 factors: recipient's identity (close family member vs stranger), level of surgical risk for the donor, possible long-term health consequences for the donor, probability of transplant success, and likelihood of finding other donors (the subject is one of the rare compatible donors or one donor among others).

Assessing Spaniard men's willingness and determinants to use a male contraceptive pill.

Objective: As the clinical trials to develop male contraceptive pills are underway, understanding men's attitudes towards this contraceptive method is transcendental. This research was conducted to identify the degree of willingness and the determinants to use male contraceptive pill among Spaniard men.

Methods: A sample of 402 Spaniards men was presented with 36 scenarios comprising four within-subject factors (cost of pills, pill efficacy, side effects and context).

Positions of French Nurses Regarding the use of Hypnotherapy to Relieve Pain in Postoperative Settings.

The objective of this study was to carry out a detailed mapping of the different personal positions of French nurses concerning the practice of hypnotherapy. Factorial design was used to assess the impact of 4 situational factors: type of postoperative care and degree of pain associated with it (chemotherapy, wound cleansing and bandaging, or body grooming that leads to pain on mobilization); whether paracetamol (also known as acetaminophen) was administrated along with hypnosis or not; professional credentials of the hypnotherapist; and patient's identity (adult, young person, elderly person, or young person with learning difficulties). A combination of scenario technique and cluster analysis was implemented.

Assessing hospitalized patients' quality of life from external indices: the perspectives of lay people and health professionals.

Purpose: We examined the way people assess hospitalized patients' quality of life from what they immediately observe when entering the patient's room, from what they learn by conversing with the patient, and from what they know about the patient's social life.

Methods: A sample of 474 adults (among them 7 physicians, 57 nurses, and 42 nurse's aides) aged 18-90 years was presented with 54 realistic scenarios depicting the situation of a terminally ill patient, and created by orthogonally combining the levels of four factors: chronic pain (e.g.

French People's positions on supervised injection facilities for drug users.

Background: Supervised injection facilities have been set-up in many countries to curb the health risks associated with unsafe injection practices. These facilities have, however, been met with vocal opposition, notably in France. As harm reduction policies can only succeed to the extent that people agree with them, this study mapped French people's opinions regarding the setting-up of these facilities.

French People's Views Regarding Xenotransplantation.

Background: French laypeople's views on xenotransplantation were examined.

Methods: A convenience sample of 224 adults (among them, 37 nurses) judged of the acceptability of xenotransplantation in 50 realistic scenarios composed of various combinations of 4 factors: 1. the type of graft (eg, pig cardiac valve), 2.

French People's Views on the Allocation of Organs for Transplantation.

Background: French laypeople's views on the allocation of organs for transplantation were examined.

Methods: A total of 199 adults make judgments of priority for a liver transplant in 48 realistic scenarios composed of all combinations of 4 factors: 1. probability of success, 2.

Mapping and comparing French people's positions regarding restrictive control policies: a pilot study.

Background: Public authorities resort to various control policies in order to curb the prevalence of unhealthy behaviors. As these policies can only succeed to the extent that people agree with them, this study mapped French people's positions regarding restrictive control policies in general.

Method: A sample of 344 adults (among them health professionals and lawyers) were presented with 54 vignettes depicting a control policy.

What motivates individuals to volunteer in Ebola epidemic response? A structural approach in Guinea.

Background: The 2014-2016 Ebola epidemic in West Africa placed greater demands on the affected countries' already scarce health workforce. Consequently, governments in the most affected West African countries made appeals for volunteers to join Ebola response programs. Those volunteers played an important yet high-risk role in aiding the victims of the Ebola epidemic and in limiting its spread.

Infant vaccination against malaria in Mozambique and in Togo: mapping parents' willingness to get their children vaccinated.

: Malaria is one of the most widespread and deadly diseases worldwide and large majority of malaria cases and deaths occurs in Africa. Efforts to develop an effective vaccine against malaria are underway and several vaccine prototypes are on different clinical trial phases.: As many sub-Saharan African countries have shown interest in introducing large-scale infant vaccination against malaria when a definitively approved vaccine will be available, the present study aimed at mapping Mozambican parents' willingness to get their children vaccinated and comparing the results with findings from a similar study we conducted in Togo (209 participants).

Romanian Laypeople's and Health Professionals' Views Regarding Living Organ Donation.

Background: Romanian laypeople's and health professionals' views on living organ donation were examined.

Methods: From July 2015 to May 2016, 263 adults (among them 31 physicians and 20 nurses) judged the acceptability of living organ donation in 42 realistic scenarios composed of varying levels of 6 factors: 1. type of organ, 2.

Identifying determinants of Mozambican men's willingness to use a male contraceptive pill.

Given the possibility of a male contraceptive pill in the near future, understanding men's attitudes towards this contraceptive method is crucial, especially in high-risk populations with limited access to education. This research was conducted to identify the determinants of Mozambican men's willingness to use a contraceptive pill when it is made available. A sample of 412 Mozambican men was presented with 36 vignettes comprising four within-subject factors (cost of pills, pill efficacy, side effects and context).

Why patients want to take or refuse to take antibiotics: an inventory of motives.

Background: Inappropriate use of antibiotics is a worldwide issue. In order to help public health institutions and each particular physician to change patterns of consumption among patients, it is important to understand better the reasons why people accept to take or refuse to take the antibiotic drugs. This study explored the motives people give for taking or refusing to take antibiotics.

Mapping French Laypeople's Views Regarding Living Organ Donation.

Background: French laypeople's views on living organ donation (LOD) were examined.

Methods: From 2010 to 2014, 327 adults (including 21 nurses) judged the acceptability of LOD in 60 realistic scenarios composed of all combinations of 5 factors: 1. type of organ; 2.

Assessing Mozambicans' willingness and determinants to use pre-exposure prophylactic HIV medication.

In anticipation of the introduction of the pre-exposure prophylaxis drugs as an additional HIV prevention tool, we mapped the different positions of Mozambicans' willingness to use it. Overall, 507 adults indicated willingness to use under different conditions varying as a function of perceived susceptibility to and severity of infection, side effects, administration protocol, and cost. Three qualitatively different positions were found: Unwillingness irrespective of conditions (4%), depend on circumstances (76%), and unconditional willingness (8%).

Willingness to get vaccinated against Ebola: A mapping of Guinean people positions.

Objective: To map the different personal positions of Guinean people regarding vaccination against Ebola.

Methods: From January to April 2016, 304 adults in Guinea were presented with 48 vignettes depicting situations in which getting vaccinated would be possible. These situations varied as a function of the constructs of health-protective behavior theories.

Duty to provide care to Ebola patients: the perspectives of Guinean lay people and healthcare providers.

Aim: To examine the views of Guinean lay people and healthcare providers (HCPs) regarding the acceptability of HCPs' refusal to provide care to Ebola patients.

Method: From October to December 2015, lay people (n=252) and HCPs (n=220) in Conakry, Guinea, were presented with 54 sample case scenarios depicting a HCP who refuses to provide care to Ebola patients and were instructed to rate the extent to which this HCP's decision is morally acceptable. The scenarios were composed by systematically varying the levels of four factors: (1) the risk of getting infected, (2) the HCP's working conditions, (3) the HCP's family responsibilities and (4) the HCP's professional status.

Mapping French people's views regarding posthumous reproduction.

Objective: The study mapped French people's views regarding the acceptability of posthumous reproduction.

Background: Posthumous reproduction - the use of a deceased person's gametes for procreative purposes -is a controversial procedure because it involves a series of ethical issues, namely the surviving partner's rights to procreation, the emotional feelings and financial interests of other family members, and the government's interest in maintaining orderly inheritance rules.

Methods: A convenience sample of participants aged 19-68 (104 lay people, 47 health professionals and 15 lawyers) were presented with 48 realistic stories that were composed according to a four-factor within-subject design: marital status (married for about 10 years with children, married for about three years without children, and cohabiting for three years without children) × attitude of the deceased's parents (favourable vs.

Mapping people's views regarding the acceptability of surrogate motherhood.

The aims of the present study were to map French laypersons' views regarding the acceptability of maternal surrogacy and to delineate the circumstances under which surrogacy is considered, by different groups of people, as especially problematic. Participants (N = 236) were presented with a number of scenarios depicting the circumstances in which a couple has contracted with a surrogate mother and were asked to indicate the extent to which such a contract may present a moral problem. The scenarios were created by varying four factors: the type of surrogacy (traditional or gestational), the surrogate mother's level of autonomy, the family context in which the surrogate mother lives, and whether surrogacy was commercial or altruistic.