You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Elder abuse and explain in detail?
Elder abuse (also called "elder mistreatment", "senior abuse", "abuse in later life", "abuse of older adults", "abuse of older women", and "abuse of older men") is "a single, or repeated act, or lack of appropriate action, occurring within any relationship where there is an expectation of trust, which causes harm or distress to an older person." This definition has been adopted by of the World Health Organization (WHO) from a definition put forward by Hourglass (formerly Action on Elder Abuse) in the UK. Laws protecting the elderly from abuse are similar to and related to laws protecting dependent adults from abuse.
It includes harms by people, the older person knows, or has a relationship with, such as a spouse, partner, or family member; a friend or neighbor; or people that the older person relies on for services. Many forms of elder abuse are recognized as types of domestic violence or family violence since they are committed by family members. Paid caregivers have also been known to prey on their elderly patients.
While a variety of circumstances are considered elder abuse, it does not include general criminal activities against older persons, such as home break-ins, "muggings" in the street, or "distraction burglary," where a stranger distracts an older person at the doorstep while another person enters the property to steal.
The abuse of elders by caregivers is a worldwide issue. In 2002, WHO brought international attention to the issue of elder abuse. Over the years, government agencies and community professional groups, worldwide, have specified elder abuse as a social problem. In 2006, the International Network for Prevention of Elder Abuse (INPEA) designated June 15 as World Elder Abuse Awareness Day (WEAAD), and an increasing number of events are held across the globe on this day to raise awareness of elder abuse and highlight ways to challenge such abuse.

Types
Although there are common themes of elder abuse across nations, there are also unique manifestations based upon history, culture, economic strength, and societal perceptions of older people within nations themselves. The fundamental common denominator is the use of power and control by one individual to affect the well-being and status of another older individual.
There are several types of abuse of older people that are generally recognized as being elder abuse, including:
Physical: e.g. hitting, punching, slapping, burning, pushing, kicking, restraining, false imprisonment/confinement, or giving excessive or improper medication as well as withholding treatment and medication.
Psychological/Emotional: e.g. humiliating a person. A common theme is a perpetrator who identifies something that matters to an older person and then uses it to coerce an older person into a particular action. It may take verbal forms such as yelling,  name-calling, ridiculing, constantly criticizing, accusations, blaming, or nonverbal forms such as ignoring, silence, shunning or withdrawing affection.
Elder financial abuse: also known as financial exploitation, involving misappropriation of financial resources by family members, caregivers, or strangers, or the use of financial means to control the person or facilitate other types of abuse. Also, failure to pay financial support to impoverished elders in jurisdictions which have filial responsibility laws, such as France, Germany, and most of the United States.
Sexual: e.g. forcing a person to take part in any sexual activity without his or her consent, including forcing them to participate in conversations of a sexual nature against their will; which may also include situations where the person is no longer able to give consent (dementia).
Neglect: e.g. depriving a person of proper medical treatment, food, heat, clothing, comfort, essential medication, or depriving a person of needed services to force certain kinds of actions, financial and otherwise. Neglect can include leaving an at-risk (i.e. fall risk) elder person unattended. The deprivation may be intentional (active neglect) or happen out of lack of knowledge or resources (passive neglect).In addition, some U.S. state laws also recognize the following as elder abuse:

Abandonment: deserting a dependent person with the intent to abandon them or leave them unattended at a place for such a time period that may be likely to endanger their health or welfare.
Rights abuse: denying the civil and constitutional rights of a person who is old, but not declared by court to be mentally incapacitated. This is an aspect of elder abuse that is increasingly being recognized and adopted by nations.
Self-neglect: any persons neglecting themselves by not caring about their own health, well-being or safety. Self-neglect (harm by self) is treated as conceptually different than abuse (harm by others). Elder self-neglect can lead to illness, injury, or even death. Common needs that older adults may deny themselves or ignore include the following: sustenance (food or water); cleanliness (bathing and personal hygiene); adequate clothing for climate protection; proper shelter; adequate safety; clean and healthy surroundings; medical attention for serious illness; and essential medications. Self-neglect is often created by an individuals declining mental awareness or capability. Some older adults may choose to deny themselves some health or safety benefits, which may not be self-neglect. This may simply be their personal choice. Caregivers and other responsible individuals must honor these choices if the older adult is sound of mind. In other instances, the older adult may lack the needed resources, as a result of poverty, or other social condition. This is also not considered "self-neglect."
Institutional abuse refers to physical or psychological harm, as well as rights violations in settings where care and assistance is provided to dependent older adults or others, such as nursing homes. Recent studies of approximately 2,000 nursing home facility residents in the United States reported a growing abuse rate of 44% and neglect up to 95%, making elder abuse in nursing homes a growing danger. Exact statistics are rare due to elder abuse in general and specifically in nursing homes being a silent condition.

Warning signs
The key to prevention and intervention of elder abuse is the ability to recognize the warning signs of its occurrence. Signs of elder abuse differ depending on the type of abuse the victim is suffering. Each type of abuse has distinct signs associated with it.

Physical abuse can be detected by visible signs on the body including bruises, scratches, scars, sprains, or broken bones. More subtle indications of physical abuse include signs of restraint such as rope marks on the  wrist or broken eyeglasses.
Emotional abuse often accompanies the other types of abuse and can usually be detected by changes in the persons personality or behavior. The elder may also exhibit behavior mimicking dementia, such as rocking or mumbling. Emotional abuse is the most under reported abuse of elder abuse. Elder abuse occurs when a person fails to treat an elder with respect and includes verbal abuse. The elder experiences social isolation or lack of acknowledgement in this type of abuse. Some indicators of the emotional effects of elder abuse is the elder adult being unresponsive or uncommunicative. Also they can be unreasonably suspicious or fearful, more isolated, and not wanting to be as social as they may have been before. Emotional abuse is under reported but can have the most damaging effects because it leads to more physical and mental health problems.
Financial exploitation is a more subtle form of abuse, in comparison to other types, and may be more challenging to notice. Signs of financial exploitation include significant withdrawals from accounts, belongings or money missing from the home, unpaid bills, and unnecessary goods or services.
Sexual abuse, like physical abuse, can be detected by visible signs on the body, especially around the breasts or genital area. Other signs include inexplicable infections, bleeding, and torn underclothing.
Neglect is a type of abuse in that it can be inflicted either by the caregiver or oneself. Signs of neglect include malnutrition and dehydration, poor hygiene, noncompliance to a prescription medication, and unsafe living conditions.In addition to observing signs in the elderly individual,  abuse can also be detected by monitoring changes in the caregivers behavior. For example, the caregiver may not allow them to speak to or receive visitors, exhibit indifference or a lack of affection towards the elder, or refer to the elder as "a burden." Caregivers who have a history of substance abuse or mental illness are more likely to commit elder abuse than other individuals.Abuse can sometimes be subtle and therefore difficult to detect. Regardless, awareness organizations and research advise to take any suspicion seriously and to address concerns adequately and immediately.

Signs of elder abuse
Lacks medical aids such as glasses, walker, hearing aids
Displays signs of emotional trauma
Broken eyeglasses/frames, or physical signs of punishment or being restrained
Displays signs of insufficient care or unpaid bills despite adequate financial resources
Broken bones or fractures
Poor physical appearance
Changes in mental status
Frequent infections
Bruising, scratches, welts, or cuts
Unexplained weight loss
Refusal to speak
Signs of dehydration
Lack of cleanliness

Health consequences
The health consequences of elder abuse are serious. Elder abuse can destroy an elderly persons quality of life in the forms of:
Declining functional abilities
Increased dependency, sense of helplessness, and stress
Worsening psychological decline
Premature mortality and morbidity
Depression and dementia
Malnutrition
Bedsores
DeathThe risk of death for elder abuse victims are three times higher than for non-victims.

Common abusers
An abuser can be a caregiver, spouse, partner, relative, friend, neighbor, volunteer worker, paid worker, practitioner, solicitor, or any other individual with the intent to deprive a vulnerable person of their resources. Relatives include adult children and their spouses or partners, their offspring, and other extended family members. Children and living relatives who have a history of substance abuse or have had other life troubles are of particular concern. For example, Hybrid Financial Exploitation (HFE) abusive individuals are more likely to be a relative, chronically unemployed, and dependent on the elderly person. Additionally, past studies have estimated that between 16% and 38% of all elder abusers have a history of mental illness. Elder abuse perpetrated by individuals with mental illnesses can be decreased by lessening the level of dependency that persons with serious mental illness have on family members. This can be done by funneling more resources into housing assistance programs, intensive care management services, and better welfare benefits for individuals with serious mental illness. People with substance abuse and mental health disorders typically have very small social networks, and this confinement contributes to the overall occurrence of elder abuse.Perpetrators of elder abuse can include anyone in a position of trust, control or authority over the individual. Family relationships, neighbors and friends, are all socially considered relationships of trust, whether or not the older adult actually thinks of the people as "trustworthy." Some perpetrators may "groom" an older person (befriend or build a relationship with them) in order to establish a relationship of trust. Older people living alone who have no adult children living nearby are particularly vulnerable to "grooming" by neighbors and friends who would hope to gain control of their estates.
The majority of abusers are relatives, typically the older adults spouse/partner or sons and daughters, although the type of abuse differs according to the relationship. In some situations the abuse is "domestic violence grown old," a situation in which the abusive behavior of a spouse or partner continues into old age. In some situations, an older couple may be attempting to care and support each other and failing, in the absence of external support. In the case of sons and daughters, it tends to be that of financial abuse, justified by a belief that it is nothing more than the "advance inheritance" of property, valuables, and money.
Though corporate abusers, such as brokerage firms and bank trust companies have been considered too regulated to be able to abuse the elderly, cases of such abuse have been reported. Such corporate abuse might escape notice both because they have more aptitude at methods of abuse that can go undetected and because they are protected by attorneys and the government in ways that individuals are not. 
Within paid care environments, abuse can occur for a variety of reasons. Some abuse is the willful act of cruelty inflicted by a single individual upon an older person. In fact, a case study in Canada suggests that the high elder abuse statistics are from repeat offenders who, like in other forms of abuse, practice elder abuse for the schadenfreude associated with the act. More commonly, institutional abuses or neglect may reflect lack of knowledge, lack of training, lack of support, or insufficient resourcing. Institutional abuse may be the consequence of common practices or processes that are part of running of a care institution or service. Sometimes this type of abuse is referred to as "poor practice," although this term reflects the motive of the perpetrator (the causation) rather than the impact upon the older person.
With the aging of todays population, there is the potential that elder abuse will increase unless it is more comprehensively recognized and addressed.
Elder abuse is not a direct parallel to child maltreatment, as perpetrators of elder abuse do not have the same legal protection of rights as parents of children do. For example, a court order is needed to remove a child from their home but not to remove a victim of elder abuse from theirs.

Risk factors for elder abuse
Various risk factors increase the likelihood that an elderly person will become a victim of elder abuse, including an elderly person who:
Has memory problems (such as dementia)
Has a mental illness, either long-standing or recent
Has physical disabilities
Has depression, loneliness, or lack of social support
Abuses alcohol or other substances
Takes prescribed medications that impair judgment
Is verbally or physically combative with the caregiver
Has a shared living situation
Has a criminal historySeveral other risk factors increase the likelihood that a caregiver will participate in elder abuse, including a caregiver who:
Feels overwhelmed or resentful
Has a history of substance abuse or a history of abusing others
Is dependent on the older person for housing, finances, or other needs
Has mental health problems
Is unemployed
Has a criminal history
Has a shared living situationIn addition:

Lower income or poverty has been found to be associated with elder abuse. Low economic resources have been conceptualized as a contextual or situational stressor contributing to elder abuse.
Living with a large number of household members other than a spouse is associated with an increased risk of abuse, especially financial abuse.Risk factors can also be categorized into individual, relationship, community, and sociocultural levels. At the individual level, elders who have poor physical and mental health are at higher risk. At the relationship level, a shared living situation is a huge risk factor for the elderly, and living in the same area as the abuser is more likely to result in abuse. At the community level, caregivers may knowingly or inadvertently cause social isolation of the elderly. At the sociocultural level, a representation of an older person as weak and dependent, lack of funds to pay for care, elderly people who need assistance but live alone, and destruction of bonds between the generation of a family are possible factors in elder abuse.

Research and statistics
There has been a general lack of reliable data in this area and it is often argued that the absence of data is a reflection of the low priority given to work associated with older people. However, over the past decade there has been a growing amount of research into the nature and extent of elder abuse. The research still varies considerably in the definitions being used, who is being asked, and what is being asked. As a result, the statistics used in this area vary considerably.
One study suggests that around 25% of vulnerable older adults will report abuse in the previous month, totaling up to 6% of the general elderly population. However, some consistent themes are beginning to emerge from interactions with abused elders, and through limited and small scale research projects. Work undertaken in Canada suggests that approximately 70% of elder abuse is perpetrated against women and this is supported by evidence from the Hourglass helpline in the UK, which identifies women as victims in 67% of calls. Also domestic violence in later life may be a continuation of long term partner abuse and in some cases, abuse may begin with retirement or the onset of a health condition. Certainly, abuse increases with age, with 78% of victims being over 70 years of age.The higher proportion of spousal homicides supports the suggestion that abuse of older women is often a continuation of long term spousal abuse against women. In contrast, the risk of homicide for older men was far greater outside the family than within. This is an important point because the domestic violence of older people is often not recognized and consequently strategies, which have proved effective within the domestic violence arena, have not been routinely transferred into circumstances involving the family abuse of older people.
According to the Hourglass helpline in the UK, abuse occurs primarily in the family home (64%), followed by residential care (23%), and then hospitals (5%), although a helpline does not necessarily provide a true reflection of such situations as it is based upon the physical and mental ability of people to utilize such a resource.Research conducted in New Zealand broadly supports the above findings, with some variations. Of 1288 cases in 2002–2004, 1201 individuals, 42 couples, and 45 groups were found to have been abused. Of these, 70 percent were female. Psychological abuse (59%), followed by material/financial (42%), and physical abuse (12%) were the most frequently identified types of abuse. Sexual abuse occurred in 2% of reported cases.Age Concern New Zealand found that most abusers are family members (70%), most commonly sons or daughters (40%). Older abusers (those over 65 years) are more likely to be husbands.In 2007, 4766 cases of suspected abuse, neglect, or financial exploitation involving older adults were reported, an increase of 9 percent over 2006. 19 incidents were related to a death, and a total of 303 incidents were considered life-threatening. About one in 11 incidents involved a life-threatening or fatal situation.In 2012, the study called Pure Financial Exploitation vs. Hybrid Exploitation Co-Occurring With Physical Abuse and/or Neglect of Elderly Persons by Shelly L. Jackson and Thomas L. Hafemeister brought attention to the hybrid abuse that elderly persons can experience. This study revealed that victims of hybrid financial exploitation or HFE lost an average of $185,574, a range of $20–$750,000.

Barriers to obtaining statistics
Several conditions make it hard for researchers to obtain accurate statistics on elder abuse. Researchers may have difficulty obtaining accurate elder abuse statistics for the following reasons:

Elder abuse is largely a hidden problem and tends to be committed in the privacy of the elderly persons home, mostly by his or her family members.
Elder abuse victims are often unwilling to report their abuse for fear of others disbelief, fear of loss of independence, fear of being institutionalized, fear of losing their only social support (especially if the perpetrator is a relative), and fear of being subject to future retaliation by the perpetrator(s).
Elder abuse victims cognitive decline and ill health may prevent them from reporting their abuse.
Lack of proper training of service providers, such as social workers, law enforcement, nurses, etc., about elder abuse, therefore the number of cases reported tend to be low.
The subjective nature of elder abuse, which largely depends on ones interpretation.
Another reason why there is a lack of accurate statistics is the debate of whether to include self-neglect or not. Many are unsure if it should be included since it does not involve another person as an abuser. Those opposed to the inclusion of self-neglect make the claim that it is a different form of abuse and thus, should not be included in the statistics. Due to this discrepancy and the others mentioned above, it is difficult to get accurate data concerning the abuse of the elderly.

Prevention
Doctors, nurses, and other medical personnel can play a vital role in assisting elder abuse victims. Studies have shown that elderly individuals, on average, make 13.9 visits per year to a physician. Although there has been an increase in awareness of elder abuse over the years, physicians tend to only report 2% of elder abuse cases