Physician gaze shifts in patient-physician interactions:functions, accounts and responses

ObjectivesPhysician gaze towards patients is fundamental for medical consultations. Physicians’ use of Electronic Health Records (EHR) affects their gaze towards patients, and may negatively influence this interaction. We aimed to study conversation patterns during gaze shifts of physicians from the patient towards the EHR.MethodsOutpatient consultations (N=8) were eye-tracked. Interactions around physician gaze shifts towards the computer were transcribed.ResultsWe found that physician gaze shifts have different interactional functions, e.g., introducing a topic switch or entering data into the EHR. Furthermore, physicians differ in how they account for their gaze shifts, i.e., both implicitly and explicitly. Third, patients vary in treating the gaze shift as an indication to continue their turn or not.ConclusionsOur results suggest that physician gaze shifts vary in function, in how physicians account for them, and in how they influence the conversation. Future research should take into account distinctions when relating gaze to patient outcomes.Practice implicationsPhysicians may be aware of the interactional context of their gaze behaviour. Patients respond differently to various types of gaze shifts. How physicians handle gaze shifts can therefore have different consequences for the interaction

Nasal oxytocin administration does not influence eye gaze or perceived relationship of male volunteers with physicians in a simulated online consultation: a randomized, placebo-controlled trial

The patient–physician relationship is a critical determinant of patient health outcomes. Verbal and non-verbal communication, such as eye gaze, are vital aspects of this bond. Neurobiological studies indicate that oxytocin may serve as a link between increased eye gaze and social bonding. Therefore, oxytocin signaling could serve as a key factor influencing eye gaze as well as the patient–physician relationsh ip. We aimed to test the effects of oxytocin on gaze to the eyes of the physician and the patient–physician relationship by conducting a randomized placebo-controlled crossover trial in healthy volunteers with intranasally administered oxytocin (with a prev iously effective single dose of 24 IU, EudraCT number 2018-004081-34). The eye gaze of 68 male volunteers was studied using eye tracking during a simulated video call consultation with a physician, who provided information about vaccination against the human papillomavirus. Relationship outcomes, including trust, satisfaction, and perceived physician communication style, were measured using questionnaires and corrected for possible confounds (social anxiety and attachment orientation). Additional secondary outcome measures for the effect of oxytocin were recall of information and pupil diameter and exploratory outcomes included mood and anxiety measures. Oxytocin did not affect the eye-tracking p arameters of volunteers’ gaze toward the eyes of the physician. Moreover, oxytocin did n ot affect the parameters of bonding between volunteers and the physician nor other secondary and exploratory outcomes in this setting. Bayesian hypothesis testing provided evidence for the absence of effects. These results contradict the notion that oxy tocin affects eye gaze patterns or bonding

Research-tested mobile apps for breast cancer care: Systematic review

Background: The use of mobile health (mHealth) apps in clinical settings is increasing widely. mHealth has been used to promote prevention, improve early detection, manage care, and support survivors and chronic patients. However, data on the efficacy and utility of mHealth apps are limited. Objective: The main objective of this review was to provide an overview of the available research-tested interventions using mHealth apps and their impact on breast cancer care. Methods: A systematic search of Medline, PsycINFO, Embase, and Scopus was performed to identify relevant studies. From the selected studies, the following information was extracted: authors, publication date, study objectives, study population, study design, interventions’ features, outcome measures, and results. Results: We identified 29 empirical studies that described a health care intervention using an mHealth app in breast cancer care. Of these, 7 studies were about the use of an mHealth application in an intervention for breast cancer prevention and early detection, 12 targeted care management, and 10 focused on breast cancer survivors. Conclusions: Our results indicate consistent and promising findings of interventions using mHealth apps that target care management in breast cancer. Among the categories of mHealth apps focusing on survivorship, mHealth-based interventions showed a positive effect by promoting weight loss, improving the quality of life, and decreasing stress. There is conflicting and less conclusive data on the effect of mHealth apps on psychological dimensions. We advocate further investigation to confirm and strengthen these findings. No consistent evidence for the impact of interventions using mHealth apps in breast cancer prevention and early detection was identified due to the limited number of studies identified by our search. Future research should continue to explore the impact of mHealth apps on breast cancer care to build on these initial recommendations

Using mobile eye tracking to assess the impact of eye contact on the physician-patient relationship

The increased use of complex Electronic Medical Records (EMR) may reduce eye contact between physicians and patients. This is problematic, as reduced eye contact may hinder rapport building, for example by reducing patients’ trust levels. However, the validity of previous research on the impact of EMR on eye contact is limited by imprecise measures of eye contact. Novel eye- tracking techniques offer an advanced approach to study eye contact.status: Published onlin

The Measurement of Eye Contact in Human Interactions: A Scoping Review

Eye contact is a fundamental aspect of nonverbal communication and therefore important for understanding human interaction. Eye contact has been the subject of research in many disciplines, including communication sciences, social psychology, and psychiatry, and a variety of techniques have been used to measure it. The choice of measurement method has consequences for research outcomes and their interpretation. To ensure that research findings align with study aims and populations, it is essential that methodological choices are well substantiated. Therefore, to enhance the effective examination of eye contact, we performed a literature review of the methods used to study eye contact. We searched Medline, PsycINFO and Web of Science for empirical peer-reviewed articles published in English that described quantitative studies on human eye contact and included a methodological description. The identified studies (N = 109) used two approaches to assess eye contact: direct, i.e., assessing eye contact while it is occurring, and indirect, i.e., assessing eye contact retrospectively (e.g., from video recordings). Within these categories, eight specific techniques were distinguished. Variation was found regarding the reciprocity of eye contact between two individuals, the involvement of an assessor and the behavior of participants while being studied. Measures not involving the interactors in assessment of eye contact and have a higher spatial and temporal resolution, such as eye tracking, have gained popularity. Our results show wide methodological diversity regarding the measurement of eye contact. Although studies often define eye contact as gaze towards an exact location, this may not do justice to the subjective character of eye contact. The various methodologies have hardly ever been compared, limiting the ability to compare findings between studies. Future studies should take notice of the controversy surrounding eye contact measures

Physician gaze shifts in patient-physician interactions: functions, accounts and responses

Objectives: Physician gaze towards patients is fundamental for medical consultations. Physicians’ use of Electronic Health Records (EHR) affects their gaze towards patients, and may negatively influence this interaction. We aimed to study conversation patterns during gaze shifts of physicians from the patient towards the EHR. Methods: Outpatient consultations (N = 8) were eye-tracked. Interactions around physician gaze shifts towards the computer were transcribed. Results: We found that physician gaze shifts have different interactional functions, e.g., introducing a topic switch or entering data into the EHR. Furthermore, physicians differ in how they account for their gaze shifts, i.e., both implicitly and explicitly. Third, patients vary in treating the gaze shift as an indication to continue their turn or not. Conclusions: Our results suggest that physician gaze shifts vary in function, in how physicians account for them, and in how they influence the conversation. Future research should take into account distinctions when relating gaze to patient outcomes. Practice implications: Physicians may be aware of the interactional context of their gaze behaviour. Patients respond differently to various types of gaze shifts. How physicians handle gaze shifts can therefore have different consequences for the interaction

Identification of socio-demographic and psychological factors affecting women's propensity to breastfeed: An Italian Cohort

Background: Exclusive breastfeeding until 6 months postpartum is a World Health Organization objective and benefits have been demonstrated for both mother and infant. It is important to clarify which factors influence breastfeeding intentions. Our objective was to assess and identify socio-demographic and psychological factors associated with breastfeeding intention in a sample of pregnant Italian women. Materials and Methods: This prospective study included 160 pregnant women. The following psychological constructs were measured using standardized questionnaires: anxiety, prenatal attachment, adult attachment, personality traits, and intention to breastfeed. Socio-demographic data were also collected using a self-report questionnaire. Assessment took place after the 20th gestational week. Results: Self-employment, age and feeding received as an infant were significantly related to breastfeeding intention. Regarding psychological factors, we also found that Neuroticism was negatively associated with mother's breastfeeding intentions. Relationships between psychological constructs and breastfeeding attitude were examined and represented within a graphical modeling framework. Conclusion: It may be possible to identify women that are less inclined to breastfeed early on in pregnancy. This may aid healthcare staff to pay particular attention to women who show certain socio-demographic and psychological characteristics, so as to fulfill more focused programs

The Influence of Face Gaze by Physicians on Patient Trust: an Observational Study

Background: Physicians’ gaze towards their patients may affect patients’ trust in them. This is especially relevant considering recent developments, including the increasing use of Electronic Health Records, which affect physicians’ gaze behavior. Moreover, socially anxious patients’ trust in particular may be affected by the gaze of the physician. Objective: We aimed to evaluate if physicians’ gaze towards the face of their patient influenced patient trust and to assess if this relation was stronger for socially anxious patients. We furthermore explored the relation between physicians’ gaze and patients’ perception of physician empathy and patients’ distress. Design: This was an observational study using eye-tracking glasses and questionnaires. Participants: One hundred patients and 16 residents, who had not met before, participated at an internal medicine out-patient clinic. Measures: Physicians wore eye-tracking glasses during medical consultations to assess their gaze towards patients’ faces. Questionnaires were used to assess patient outcomes. Multilevel analyses were conducted to assess the relation between physicians’ relative face gaze time and trust, while correcting for patient background characteristics, and including social anxiety as a moderator. Analyses were then repeated with perceived empathy and distress as outcomes. Results: More face gaze towards patients was associated with lower trust, after correction for gender, age, education level, presence of caregivers, and social anxiety (β=−0.17, P=0.048). There was no moderation effect of social anxiety nor a relation between face gaze and perceived empathy or distress. Conclusions: These results challenge the notion that more physician gaze is by definition beneficial for the physician-patient relationship. For example, the extent of conversation about emotional issues might explain our findings, where more emotional talk could be associated with more intense gazing and feelings of discomfort in the patient. To better understand the relation between physician gaze and patient outcomes, future studies should assess bidirectional face gaze during consultations

Eye-tracking glasses in face-to-face interactions: Manual versus automated assessment of areas-of-interest

The assessment of gaze behaviour is essential for understanding the psychology of communication. Mobile eye-tracking glasses are useful to measure gaze behaviour during dynamic interactions. Eye-tracking data can be analysed by using manually annotated areas-of-interest. Computer vision algorithms may alternatively be used to reduce the amount of manual effort, but also the subjectivity and complexity of these analyses. Using additional re-identification (Re-ID) algorithms, different participants in the interaction can be distinguished. The aim of this study was to compare the results of manual annotation of mobile eye-tracking data with the results of a computer vision algorithm. We selected the first minute of seven randomly selected eye-tracking videos of consultations between physicians and patients in a Dutch Internal Medicine out-patient clinic. Three human annotators and a computer vision algorithm annotated mobile eye-tracking data, after which interrater reliability was assessed between the areas-of-interest annotated by the annotators and the computer vision algorithm. Additionally, we explored interrater reliability when using lengthy videos and different area-of-interest shapes. In total, we analysed more than 65 min of eye-tracking videos manually and with the algorithm. Overall, the absolute normalized difference between the manual and the algorithm annotations of face-gaze was less than 2%. Our results show high interrater agreements between human annotators and the algorithm with Cohen’s kappa ranging from 0.85 to 0.98. We conclude that computer vision algorithms produce comparable results to those of human annotators. Analyses by the algorithm are not subject to annotator fatigue or subjectivity and can therefore advance eye-tracking analyses

Identification of socio-demographic and psychological factors affecting women’s propensity to breastfeed: an Italian cohort

Background: Exclusive breastfeeding until 6 months postpartum is a World Health Organization objective and benefits have been demonstrated for both mother and infant. It is important to clarify which factors influence breastfeeding intentions. Our objective was to assess and identify socio-demographic and psychological factors associated with breastfeeding intention in a sample of pregnant Italian women.Methods: This prospective study included 160 pregnant women. The following psychological constructs were measured using standardized questionnaires: anxiety, prenatal attachment, adult attachment, personality traits, and intention to breastfeed. Socio-demographic data were also collected using a self-report questionnaire. Assessment took place after the 20th gestational week. Results: Self-employment, age and feeding received as an infant were significantly related to breastfeeding intention. Regarding psychological factors, we also found that Neuroticism was negatively associated with mother’s breastfeeding intentions. Relationships between psychological constructs and breastfeeding attitude were examined and represented within a graphical modeling framework. Conclusions: It may be possible to identify women that are less inclined to breastfeed early on in pregnancy. This may aid healthcare staff to pay particular attention to women who show certain socio-demographic and psychological characteristics, so as to fulfill more focused programs