Bias Flashcards
Cognitive expectancies about an out group are…
Stereotypes
‘All people with obesity lack self control’ this is a…
Stereotype
…. Is an emotional reaction to someone on the basis of group membership.
Prejudice
‘People with obesity disgust me’ is an example of what?
Prejudice
…is the behavioural demonstration of stereotyping and prejudice.
Discrimination
In the context of health care, discrimination is…
Denial of equality of treatment
Inequality in healthcare is seen in…
Access to treatment and outcomes.
Who experience increased death and disability and reduced productivity as a result of reduced access and treatment?
Minority groups
…has declined sharply over the past 50 years.
Trust in the medical profession
The media means we are more aware of…
Medical errors
Decreased trust in the medical profession may be in part due to…
An increase in patient centred care approaches.
Experience of bias may be an additional factor in…
Reduced trust in the medical profession.
Give two examples of groups routinely stigmatised outside of health care
Obese people and disabled people
What are the impacts of obesity stigma on health?
Depression, anxiety, low self esteem and perpetuation of eating problems
… Is central to how obese people feel about themselves.
Experience of bias
What are the outcomes of stigma for disabled people
Social isolation and depression
Institutional bias is…
Bias that is inherent to the system
The NHS’ first guiding principle is:
Equitable treatment regardless of race, ethnicity etc. Is a patient right’
If you get to a stage of obesity where your health is at real risk, you may be eligible for…
Bariatric surgery
A requirement for before getting bariatric surgery is…
Losing five percent of your body weight
The arbitrary figure of 5% weight loss for bariatric surgery is routinely justified with what argument?
It is necessary to shrink your liver and the health programme prepares people for life after surgery.
What does NICE say about bariatric surgery, which differs from practice?
NICE says we should give bariatric surgery more routinely and to people with lower BMI
Name a group who routinely experiences institutional bias in healthcare
Older adults
Older adults are less likely to get the medication and tests they need (ref?)
Callahan et al., 2000
Older adults are less likely to report experiencing positive clinical interactions (ref?)
Hajjij et al., 2010
With an aging population, we would expect older people to receive…
More input from health care professionals and more access to treatment.
The BMJ editorial on institutional racism in mental health had how many participants?
32000
The BMJ editorial on institutional racism in mental health found that … Percent of inpatients are BME, while only … Percent of the population is BME
21, 7
BME mental health patients are more likely to…
Be sectioned, stay in hospital for longer
BME HCPs are…
Concentrated in lower paid jobs and over represented in cases of misconduct
Personality mediated bias is…
Individually based differential treatment on the basis of group membership, at the level if the 1:1 clinical interaction.
Give an example of how elderly people are excluded from health promotion.
GPs are more likely to advise improved health behaviours (not smoking, drinking less, eating more healthily, exercising) to younger patients.
Which age group is excluded from drug and BCI trials?
80+
What did the 2003 IOM report find?
BME patients receive fewer procedures and poorer quality care, even when accounting for variations, e.g. Insurance, disease severity, income and education, which are known to affect healthcare.
Endorsement of stereotypes…
Has decreased dramatically over the past few decades.
___________ found that social norms are correlated with prejudice.
Crandall et al., 2002
Based on Crandall et al’s (2002) findings, it is clear that explicit expression of discrimination is structured by
Social norms
What do the GMC principles say about bias?
Doctors must not refuse or delay treatment because they believe a patients actions have contributed to their condition. Doctors must not unfairly discriminate against patients by allowing their personal views to affect the treatment they provide or arrange.
Most doctors enter the profession to…
Help people. I.e. They are not deliberately biased.
Bias with in medicine is predominantly…
Implicit.
Implicit bias is typically assessed using the…
IAT
The IAT measures…
How strongly people associate social categories with positive/negative evaluations/stereotypes.
In the IAT, bias is measured through…
Speed of responding to paired associations.
Slower responding in the IAT…
Indicates slower processing, presumably of pairs which are inconsistent with expectation.
At graduation, all doctors…(ref?)
Take the Hippocratic oath, vowing to respect and treat all patients as individuals. (Chapman, 2013)
Implicit pro-White bias has been demonstrated across cultures from the age of… (Ref?)
3 years old. (Baron et al., 2015)
As we age our______bias decreases but our ______bias stays the same (ref?)
Explicit, implicit (baron et al., 2015)
Who gave evidence for reducing institutional bias through increased bias literacy?
Carnes et al., (2012)
What did Carnes et al. (2012) do/find/give a limitation.
Bias literacy workshop with 200 university staff, interviewed 24 between 4 and 6 months later/75% demonstrated increased bias awareness and intended to or had changed their behaviours as a direct result of the workshop. This study did not assess the effects of bias literacy on implicit institutional bias.
What were the three main areas of bias research in HC, identified by chapman et al. (2013)
- Bias in health care professionals
- The effects of bias on treatment
- The effects of bias on patients
Bias in HCPs: implicit bias against obese people in qualified doctors does not correlate with explicit bias (ref?)
Schwartz (2003)
Bias in HCPs: implicit racial bias in qualified doctors is not correlated with explicit bias (ref?)
Sabin (2008)
Bias in HCPs is also seen at the trainee level (ref?)
White-means (2009)
While implicit bias is present across society it is…
Arguably more of a problem in health care.
The effects of bias on treatment: chest pain vignette study, black or white, asked to rate …… And recommend ……(gree, 2007)
Pain and treatment (green, 2007)
The effects of bias on treatment: chest pain vignette study, black or white, pain was rated… (Ref?)
The same for both - no sign of explicit bias. (Green, 2007)
The effects of bias on treatment: chest pain vignette study, black or white, treatment recommended was…(Green, 2007)
More often thrombosis is for white than black patients - evidence of implicit bias in treatment. (Green, 2007)
The effects of bias on patients: White and black patients are deemed to have similar pain levels but are differentially recommended to receive pain medication (ref?)
Todd (2000)
Relatives of black end-of-life patients rate care quality lower. (Ref?)
Welch et al. (2005)
Non white patients evaluate consultations as less satisfactory (ref?)
Barr (2004)
Bias in doctors is positively associated with being evaluated as…(ref?)
Less warm and friendly (Penner et al., 2010)
Implicit bias in doctors is associated with…(ref?)
Lower patient satisfaction (Cooper et al., 2012)