Poverty and health are intertwined in the United States. [1] As of 2019, 10.5% of Americans were considered in poverty, according to the U.S. Government's official poverty measure. People who are beneath and at the poverty line have different health risks than citizens above it, as well as different health outcomes. The impoverished population grapples with a plethora of challenges in physical health, mental health, and access to healthcare. These challenges are often due to the population's geographic location and negative environmental effects. Examining the divergences in health between the impoverished and their non-impoverished counterparts provides insight into the living conditions of those who live in poverty.
A 2023 study published in The Journal of the American Medical Association found that cumulative poverty of 10+ years is the fourth leading risk factor for mortality in the United States, associated with almost 300,000 deaths per year. A single year of poverty was associated with 183,000 deaths in 2019, making it the seventh leading risk factor for mortality that year. [2] [3] [4] [5] [6]
The environment of people in poverty impacts their health in many aspects. [7] High poverty areas experience problems associated with poor air quality, water pollution, hazardous and toxic waste, and noise pollution. [7] [8] According to Unhealthy Cities: Poverty, Race, and Place in America, poor air quality results in higher rates of children with asthma living in these areas, and nearly 2 million children with asthma live in areas that do not meet national ozone standards. [8] These children are also exposed to greater amounts of allergens that trigger their asthma. [7] Water pollution is also present impoverished cities due which results in unsanitary practices due to poor water supply and sanitation. [9] Impoverished communities are prone to be in proximity to hazardous waste facilities which result in toxic waste dumping, chemical runoff, and water pollution within the area. [8] Because many residents of low-income areas are desperate, they tend to not protest against incoming hazardous facilities. [8] Therefore, these facilities tend to seek out these communities to build in, and this results in more health costs for those in the area. [8] Low-income populations are also more exposed to pesticides, and a significantly higher amount of lead was found in African-American children living in inner-city areas. [7] Neglected Tropical Diseases (NTDs) are also more prevalent in areas of high poverty such as the South and inner-city areas though they often get overlooked by physicians for other diseases. [10]
Climate change also affects the health of those living in low-income communities. Climate change can result in a greater frequency of bad allergy days which results in weakened immune systems and increase asthma cases within the community. [11] From air pollution, respiratory and cardiovascular diseases can worsen due to the greater amounts of chemicals in the atmosphere and hotter temperatures. [11] The warmer temperatures also result in warmer surface water bodies which are better environments for tropical diseases to take root and spread. [11] Climate change also results in a higher frequency of storms, hurricanes, and floods which can result in greater damage to infrastructure resulting in more financial stress for people in low-income communities. [11]
Health outcomes of those in poverty can also be determined by spatial, or geographic, location which is another aspect of the environment. Opportunities for healthcare, goods and services like food, and community are all based on geography. [12] Childhood/early adulthood settings highly influence behavior, education, and careers. [12] Those who are financially unstable can usually only find homes that are lower-priced in neighborhoods that are not invested in and are not managed well. [7] These homes are often lower quality, and the costs are higher than what can be managed. [7] According to The Link between Neighborhood Poverty and Wealth: Context or Composition?, Residents in a high-poverty neighborhood reports poor health 1.63 times more than a person in a low-poverty neighborhood, even when controlling for factors like education, marital status, and labor force status. [12] For those living in rural areas, health services are not as accessible, and impoverished people go to doctors fewer times than their counterparts. [1] The effect of spatial location is seen in both physical and mental health.
Poverty can affect health outcomes throughout a person's entire life. The affect may not always be expressed while an individual is impoverished. Mothers who are in poverty during their pregnancies may experience more health risks during their delivery, and their newborn may experience more health risks and markedly more behavioral problems during their development. Research has shown that low-income families and their children face the most pressing struggles when it comes to receiving medical attention. Since its most recent reauthorization in 2018, the Children’s Health Insurance Program (CHIP) aims at improving healthcare coverage for vulnerable families experiencing homelessness. This includes youth up to 26 years of age, pregnant women, and new mothers. [13] The initiatives for youth, as well as the automatic enrollment at birth, together represent a significant step towards enhancing effective health care access for families in this population. [13] [14] [15]
To elaborate more, children in poverty have worse health outcomes during adulthood. This effect is especially pronounced for specific ailments, such as heart disease and diabetes. The impact persists even if a youth escapes poverty by adulthood, suggesting that the stress of poverty encountered during childhood or adolescence has a lasting effect. Previous research has identified the labor environments of the impoverished as more likely to contain risk factors for illness and disability relative to their non-impoverished counterparts. The implication is that the unique stresses of life within an impoverished community contribute to poorer health outcomes, even if the resident does not engage in any specific behavior detrimental to their health. Early into the COVID-19 pandemic in North America, being impoverished was associated with an increased likelihood of contracting COVID-19, as well as dying from it.
Poor housing results in many health problems. Accidents, respiratory disease, and lead poisoning can be caused by poorly built housing. [7] There can also be a lack of safe drinking water, pests, and dampness in the house, and gonorrhea is associated with deteriorating houses. [7] Mothers who live in poverty areas have lower rates of prenatal care and higher rates of infant mortality and low birth weight. [16] Tuberculosis rates are also higher in high-poverty areas. [16] Obesity is associated with poverty due to lack of infrastructure that supports a healthy lifestyle. [17] Often, poverty-areas do not have places to walk or get healthy food nearby, and they are bombarded with unhealthy promotions like cigarettes, alcohol, and fast food. [17] High-poverty areas also had higher death rates than low-poverty areas. [16] [18]
The cost of housing is a huge detriment to physical health. Housing is what the poor pay the most for on a regular basis, and this results in lack of funds for other basic needs like food and health. [7] [17] [19] In a National Health Interview Survey, it was found that around 10% of American families did not receive needed medical care because of cost. [20] Food insecurity also increases due to being unable to buy food due to cost. [21]
According to a 2023 study published in JAMA , cumulative poverty of a decade or more is the fourth leading risk factor for death in the United States annually, being associated with 295,000 deaths. A single year of poverty was associated with 183,000 deaths in 2019, making it the seventh leading risk factor. [4] Up until the age of 40, poor people's survival rates were essentially comparable to those of more affluent people, according to UCR researchers, but after that point, they died at a rate that was noticeably higher. [5] [6]
After the 1980s decision to close long-term mental health-focused residential facilities, individuals suffered without adequate support systems and without access to community-based services. [22] These individuals experienced unemployment, homelessness, and exposure to the criminal justice system, further exacerbating their mental illness. [22] [23]
Poverty in general also has a complex relationship with mental health. Being in poverty may itself provoke a condition of elevated emotional stress, known as "poverty distress". Poverty is also a precursor or risk factor for mental illness, particularly mood disorders, such as depression and anxiety. Schizophrenia is also strongly associated with poverty, occurring most frequently in the poorest classes of people all over the world, especially in more unequal countries. In a sort of reciprocating relationship, having mental illness is a major risk factor for being in poverty. Having a mental illness may inhibit a person's ability to work or deter employees from hiring them.
A hypothesis known as "drift hypothesis", posits that for people with psychiatric disorders (primarily schizophrenia), they tend to fall further down the socioeconomic ladder as their condition reduces their functionality. This hypothesis is an effort to establish that people with profoundly limiting psychiatric symptoms are more likely to descend economically, not that the financially challenged are more likely to present severe psychiatric disorders. People experiencing less severe symptoms are less likely to be affected by "drift". [24]
With those in poverty having a greater likelihood of suffering from mental illness, the benefit of access to clinical psychotherapy treatments has been explored. Despite numerous barriers to access to care for low-income individuals, there is evidence that those who do receive care respond with significant improvements. This research supports policy measures for improved outreach and access-to-care measures designed to benefit those with low-incomes and mental health disorders. [25]
Mental health is affected by location as well. Noisy housing impacts reading in children and promotes psychological stress. [7] Many poor families move more often and are residentially unstable. This results in children experiencing instability with relationships with peers. [7] They also experience more stressful life events which places strain on their mental state as the events cumulate. [7] [11] As both parents and children try to cope, they may cut themselves off from social interactions and healthy development. [7]
Poverty and race both impact the health outcome of a person. [16] Of the residents in poverty-areas, well over half are people of color. [16] When compared to White Americans, all other races have lower outcomes of infant mortality, low birth weight, prenatal care, and deaths in cities. [16] People of Color have an 80% higher mortality rate than White people, and this includes deaths from cancer, accidents/homicides, and disease. [1] Those in severe poverty are more likely to be Black Americans and Latinx. [17] More than one-fourth of the Native American and Alaska Native population lives in poverty. [26] When adjusted for age, the death rate of Native Americans and Alaska Natives is 40% higher than the general population, and 39% of the children are obese or overweight. [26] Mental health is the number one problem in the Native American and Alaska Native population. [26] For Black Americans, racial segregation in neighborhoods are barriers for equitable health opportunities. [7] Most current neighborhoods that are predominantly Black have been institutionally disinvested and have fewer public services and more housing insecurity. [7] With these barriers, many Black Americans do not have the wealth of a family home passed down through generations. [7] Latinx and Asians may also have trouble with home ownership due to cultural and linguistic isolation. [7]
Homelessness is a public welfare and health epidemic within the United States. Any period of homelessness is associated with adverse health consequences. [27] These adverse health consequences are associated with poor living conditions and a lack of access to treatment facilities. Due to living in extreme poverty it is unlikely for an individual or a family to have a healthcare plan. These healthcare plans are important in obtaining treatment for illnesses or injury from treatment facilities. Without it, individuals and families are left to deal with their ailments themselves or endure further financial burden by receiving treatments without a health insurance plan. Respiratory infections and outbreaks of tuberculosis and other aerosol transmitted infections have been reported. Homeless intravenous drug users are at an increased risk of contracting HIV, and hepatitis B and C infections.
[28] The close living spaces of areas such as Skid Row in California provide an environment in which infectious diseases can spread easily. These areas with a high concentration of homeless individuals are dirty environments with little resources for personal hygiene. It was estimated in a report to congress that 35% of homeless were in unsheltered locations not suitable for human habitation. [29]
There is a bidirectional relationship between homelessness and poor health. [30] Homelessness exacts a heavy toll on individuals and the longer individuals experience homelessness, the more likely they are to experience poor health and be at higher risk for premature death. [31] Health conditions, such as substance use and mental illness, can increase people's susceptibility to homelessness. Conversely, homelessness can further cause health issues as they come with constant exposure to environmental threat such as hazards of violence and communicable diseases. Homeless people have disproportionately high rates of poly substance use, mental illness, physical health problems and legal issues/barriers in attaining employment. [32]
Large number of homeless people work but few homeless people are able to generate significant earnings from employment alone. [33] Physical health problems also limit work or daily activities which are barriers to employment. Substance use is positively associated with lower work level but is negatively related to higher work level. [34] Those with physical health problems are substantially more likely than those with mental health problems to be in the more generous disability programs. Substance use disorders are also a barrier to participation in disability programs. Rates of participation in government programs are low, and people with major mental disorders have low participation rate in disability programs. [35]Between 1987 and 2005, the number of people without health insurance in the United States rose from just over 30 million, to 46.6 million. [36] Insurance tends to increase the price of services, [9] and at that time, 8.5% of people belonging to households that made over $75,000 annually were uninsured. For families earning $25,000 or less, that percentage rose to 24.4% uninsured. [36] This figure exhibits how lack of access to care via health insurance disproportionately affects those in poverty.
Despite the cost of healthcare being an obstacle for those with relatively low incomes, research suggests that insurance coverage will not dramatically change outcomes related to physical health. Access to Medicaid for low-income adults aided in diagnosis of metabolic disease, saw a reduction in diagnosis of mental health disorders, and reduced incurrence of "catastrophic medical costs" by patients dramatically. While these positive effects were observed, outcomes for heart disease, diabetes, and other physical health characteristics were not meaningfully improved. It has been posited that one year, the duration of the study, is an insufficient length to fully observe the divergent health outcomes that would be characteristic of an experiment with a lengthier timetable. Also, minorities have an excess amount of deaths due to diseases like cancer and cardiovascular disease compared to whites.
While Medicaid does provide diverse healthcare services to vulnerable populations, many are not eligible to receive these. [37] To receive Medicaid, an individual must show proof of income, citizenship status, and residency. Unhoused individuals often struggle to provide such documentation, or they may not meet the standards and income thresholds, thus limiting their access to Medicaid and the essential healthcare services that follow. [37] [38]
Even if they can receive Medicaid coverage, homeless individuals are sometimes turned away by healthcare providers unwilling to treat them. For their part, healthcare providers cite the difficulties of reimbursement rates and other administrative burdens. [37] [38]
The medical-industrial complex also contributes to the difficulties of patients paying for medications and healthcare costs. [39]
The United States governmen t has passed acts to make healthcare more accessible. [40] Though it does not have universal health coverage, the country has two forms of public insurance, Medicare and Medicaid. Medicare is insurance for those who are over 65 or have long-term disabilities or end-stage renal disease. [40] Medicaid allows for federal funding to match health care services and allow low-income families, low-income pregnant women, low-income children up to 18 years old, the blind, and those with disabilities to have these services. [40] Medicaid is administered by states, so states have the right to set the criteria for eligibility. According to The Commonwealth Fund website, Medicaid now covers 17.9% of Americans. The Children's Health Insurance Program (CHIP) provides insurance to children in low-income families and covers 9.6 million children, according to The Commonwealth Fund. [40] The Affordable Care Act was passed in 2010, and it expanded Medicaid eligibility and provided funding for federally qualified health centers. These centers take patients regardless of ability to pay and provides free vaccines to uninsured and underinsured children. [40] Community mental health services are also funded by the federal government through grants provided to states by the Substance Abuse and Mental Health Services Administration. [40]
One recommendation to address the inequity of healthcare for the poor is to take community-based action. One example of this is county health councils in Tennessee. These are volunteer groups from the community who assess health inequities within their county and decide what policies to implement. Another idea is to implement community-oriented primary care where physicians consider the environment and culture of the patient to further their health. To improve housing, weatherization programs are recommended to refurbish poor housing to be more health friendly.
Health care clinics, including free clinics, can help individuals with transportation and health care costs alleviate issues that come up like transportation and financial constraints. [41] [42] [43]
Policy wise, it is recommended to continue investing in the health of the poor by creating an amendment or law and increasing affordable housing. [11] [44] The amendment would ensure that adequate housing is a right to be enjoyed by everyone, and if that could not happen, then a law could be passed for a better housing policy. [11] Affordable housing can be increased by increasing subsidies through housing vouchers for households or reduced interest loans for developers.
In the United States, Medicaid is a government program that provides health insurance for adults and children with limited income and resources. The program is partially funded and primarily managed by state governments, which also have wide latitude in determining eligibility and benefits, but the federal government sets baseline standards for state Medicaid programs and provides a significant portion of their funding.
Health equity arises from access to the social determinants of health, specifically from wealth, power and prestige. Individuals who have consistently been deprived of these three determinants are significantly disadvantaged from health inequities, and face worse health outcomes than those who are able to access certain resources. It is not equity to simply provide every individual with the same resources; that would be equality. In order to achieve health equity, resources must be allocated based on an individual need-based principle.
A free clinic or walk in clinic is a health care facility in the United States offering services to economically disadvantaged individuals for free or at a nominal cost. The need for such a clinic arises in societies where there is no universal healthcare, and therefore a social safety net has arisen in its place. Core staff members may hold full-time paid positions, however, most of the staff a patient will encounter are volunteers drawn from the local medical community.
Out of 10,000 female individuals 13 are homeless in the United States. Although studies reflect that circumstances vary depending on each individual, the average homeless woman is 35 years old, has children, is a member of a minority community, and has experienced homelessness more than once in their lifetime.
The social determinants of health (SDOH) are the economic and social conditions that influence individual and group differences in health status. They are the health promoting factors found in one's living and working conditions, rather than individual risk factors that influence the risk or vulnerability for a disease or injury. The distribution of social determinants is often shaped by public policies that reflect prevailing political ideologies of the area.
Diseases of poverty, also known as poverty-related diseases, are diseases that are more prevalent in low-income populations. They include infectious diseases, as well as diseases related to malnutrition and poor health behaviour. Poverty is one of the major social determinants of health. The World Health Report (2002) states that diseases of poverty account for 45% of the disease burden in the countries with high poverty rate which are preventable or treatable with existing interventions. Diseases of poverty are often co-morbid and ubiquitous with malnutrition. Poverty increases the chances of having these diseases as the deprivation of shelter, safe drinking water, nutritious food, sanitation, and access to health services contributes towards poor health behaviour. At the same time, these diseases act as a barrier for economic growth to affected people and families caring for them which in turn results into increased poverty in the community. These diseases produced in part by poverty are in contrast to diseases of affluence, which are diseases thought to be a result of increasing wealth in a society.
Patient dumping or homeless dumping is the practice of hospitals and emergency services inappropriately releasing homeless or indigent patients to public hospitals or on the streets instead of placing them with a homeless shelter or retaining them, especially when they may require expensive medical care with minimal government reimbursement from Medicaid or Medicare. The term homeless dumping has been used since the late 19th century and resurfaced throughout the 20th century alongside legislation and policy changes aimed at addressing the issue. Studies of the issue have indicated mixed results from the United States' policy interventions and have proposed varying ideas to remedy the problem.
In the United States, health insurance coverage is provided by several public and private sources. During 2019, the U.S. population overall was approximately 330 million, with 59 million people 65 years of age and over covered by the federal Medicare program. The 273 million non-institutionalized persons under age 65 either obtained their coverage from employer-based or non-employer based sources, or were uninsured. During the year 2019, 89% of the non-institutionalized population had health insurance coverage. Separately, approximately 12 million military personnel received coverage through the Veteran's Administration and Military Health System.
The United States spends approximately $2.3 trillion on federal and state social programs including cash assistance, health insurance, food assistance, housing subsidies, energy and utilities subsidies, and education and childcare assistance. Similar benefits are sometimes provided by the private sector either through policy mandates or on a voluntary basis. Employer-sponsored health insurance is an example of this.
Healthcare in the United States is largely provided by private sector healthcare facilities, and paid for by a combination of public programs, private insurance, and out-of-pocket payments. The U.S. is the only developed country without a system of universal healthcare, and a significant proportion of its population lacks health insurance. The United States spends more on healthcare than any other country, both in absolute terms and as a percentage of GDP; however, this expenditure does not necessarily translate into better overall health outcomes compared to other developed nations. Coverage varies widely across the population, with certain groups, such as the elderly and low-income individuals, receiving more comprehensive care through government programs such as Medicaid and Medicare.
The community health center (CHC) in the United States is the dominant model for providing integrated primary care and public health services for the low-income and uninsured, and represents one use of federal grant funding as part of the country's health care safety net. The health care safety net can be defined as a group of health centers, hospitals, and providers willing to provide services to the nation's uninsured and underserved population, thus ensuring that comprehensive care is available to all, regardless of income or insurance status. According to the U.S. Census Bureau, 29 million people in the country were uninsured in 2015. Many more Americans lack adequate coverage or access to health care. These groups are sometimes called "underinsured". CHCs represent one method of accessing or receiving health and medical care for both underinsured and uninsured communities.
Discrimination against people with HIV/AIDS or serophobia is the prejudice, fear, rejection, and stigmatization of people with HIV/AIDS. Marginalized, at-risk groups such as members of the LGBTQ+ community, intravenous drug users, and sex workers are most vulnerable to facing HIV/AIDS discrimination. The consequences of societal stigma against PLHIV are quite severe, as HIV/AIDS discrimination actively hinders access to HIV/AIDS screening and care around the world. Moreover, these negative stigmas become used against members of the LGBTQ+ community in the form of stereotypes held by physicians.
Structural inequality occurs when the fabric of organizations, institutions, governments or social networks contains an embedded cultural, linguistic, economic, religious/belief, physical or identity based bias which provides advantages for some members and marginalizes or produces disadvantages for other members. This can involve, personal agency, freedom of expression, property rights, freedom of association, religious freedom,social status, or unequal access to health care, housing, education, physical, cultural, social, religious or political belief, financial resources or other social opportunities. Structural inequality is believed to be an embedded part of all known cultural groups. The global history of slavery, serfdom, indentured servitude and other forms of coerced cultural or government mandated labour or economic exploitation that marginalizes individuals and the subsequent suppression of human rights are key factors defining structural inequality.
The social determinants of health in poverty describe the factors that affect impoverished populations' health and health inequality. Inequalities in health stem from the conditions of people's lives, including living conditions, work environment, age, and other social factors, and how these affect people's ability to respond to illness. These conditions are also shaped by political, social, and economic structures. The majority of people around the globe do not meet their potential best health because of a "toxic combination of bad policies, economics, and politics". Daily living conditions work together with these structural drivers to result in the social determinants of health.
The Oregon health insurance experiment was a research study looking at the effects of the 2008 Medicaid expansion in the U.S. state of Oregon, which occurred based on lottery drawings from a waiting list and thus offered an opportunity to conduct a randomized experiment by comparing a control group of lottery losers to a treatment group of winners, who were eligible to apply for enrollment in the Medicaid expansion program after previously being uninsured.
In a study in Western societies, homeless people have a higher prevalence of mental illness when compared to the general population. They also are more likely to suffer from alcoholism and drug dependency. It is estimated that 20–25% of homeless people, compared with 6% of the non-homeless, have severe mental illness. Others estimate that up to one-third of the homeless have a mental illness. In January 2015, the most extensive survey ever undertaken found 564,708 people were homeless on a given night in the United States. Depending on the age group in question and how homelessness is defined, the consensus estimate as of 2014 was that, at minimum, 25% of the American homeless—140,000 individuals—were seriously mentally ill at any given point in time. 45% percent of the homeless—250,000 individuals—had any mental illness. More would be labeled homeless if these were annual counts rather than point-in-time counts. Being chronically homeless also means that people with mental illnesses are more likely to experience catastrophic health crises requiring medical intervention or resulting in institutionalization within the criminal justice system. Majority of the homeless population do not have a mental illness. Although there is no correlation between homelessness and mental health, those who are dealing with homelessness are struggling with psychological and emotional distress. The Substance Abuse and Mental Health Services Administration conducted a study and found that in 2010, 26.2 percent of sheltered homeless people had a severe mental illness.
A large proportion of children in the United States experience poverty. As of 1992, children were the largest age group living below the poverty line, and around 1 in 5 children were affected as of 2016. Child poverty is measured using absolute and relative methods. It is caused by many factors, including race, education, and family structure, but ultimately race correlates with these factors. There are multiple effects due to this. Effects on health and development cause lifelong problems and lower educational outcomes, and food insecurity can also be caused by child poverty. The United States government has put in place programs using tax credits and transfers. There are also community programs that have impacted specific communities that have high child poverty rates. For future policies, research suggests that greater investment directed to children and families in poverty and connections between healthcare providers and financial services can lower the child poverty rate. In 2022, the child poverty rate climbed to 12.4% from 5.2% in 2021, largely as a result of the end of pandemic aid in late 2021.
Homelessness and aging is a largely neglected topic in the literature. There is a widespread assumption that aged homeless people are rare, but this is not true. Japan, Australia and the United Kingdom show increases in their populations of aging homelessness. Increased Elderly adults who straddle the poverty line are at greater risk of falling into pathways of homelessness. When a homeless person enters their later years, or becomes homeless for the first time in older age, health issues can become difficult to address and compound as age progresses.
Mental health inequality refers to the differences in the quality, access, and health care different communities and populations receive for mental health services. Globally, the World Health Organization estimates that 350 million people are affected with depressive disorders. Mental health can be defined as an individual's well-being and/or the absence of clinically defined mental illness. Inequalities that can occur in mental healthcare may include mental health status, access to and quality of care, and mental health outcomes, which may differ across populations of different race, ethnicity, sexual orientation, sex, gender, socioeconomic statuses, education level, and geographic location. Social determinants of health, more specifically the social determinants of mental health, that can influence an individual's susceptibility to developing mental disorders and illnesses include, but are not limited to, economic status, education level, demographics, geographic location and genetics.
Mass incarceration is a major problem in the United States. People who have been incarcerated or are currently incarcerated face many challenges including challenges with their health. This wikipedia post studies the health problems that can come with incarceration by looking at the relationship between children being incarcerated and the health outcomes they have as adults, the health effects of incarcerated people with HIV, the effect of aging on people with a history of incarceration, and the effect that the Affordable Care Act has on the health insurance status of people who have been incarcerated.
A single year of poverty, defined relatively in the study as having less than 50 percent of the US median household income, is associated with 183,000 American deaths per year. Being in 'cumulative poverty,' or 10 years or more of uninterrupted poverty, is associated with 295,000 annual deaths.