The turned carpet of practicing to providing equal political, social and economic opportunities towards participation and services is increasing to different categories of people. The world statistics indicate that people in a given countries are structurally categorical based on children, female, male, youth and older people (geriatric). These groups have different needs to be fulfilled by responsible institutions political, social and economic institutions which timely the countries have been trying to improve. However, among these groups face difficulties which are identified and have been addressed in the country by the given authority so as to improve social services provision. The most group which is seem to be challenged is a group of geriatrics [12]. The world theories and practices about societies indicate that the subject of old age and ageing has been of discussing topic to the international community mainly in view of economic, political and social magnitudes. However in most countries the exact definition of elderly age group is controversial that some define it as persons with a chronological age of 65 years and above [12]. Geriatrics is mostly suffered from illnesses that require support on access to health services. This multiplies that, health is an important aspect for it is a human right that should be provided equally among members in the society. In addition, equitable health services are achieved as all individuals have opportunity to attain their full potential for health and well-being [14].
The United Nations Organisation reports [19] show that number of older people in the World has been timely increasing especially in developing nations that are compromising to match with the available resources to cater for older people’s health and nutrition essential for human life. Moreover, the measures and projects are designed to suit the situation of estimated increase of elders to 8 million by 2050 [19]. According to Tanzania National census by 2022 shows that one fourth of the population involves geriatrics (URT, 2022). The current world reports indicate that the number of 65 aged people and over was estimated to be 761 million of older people in 2021 and is expected to be 1.6 billion more by 2050 and subsequently to two billions in which affects the provision of health services [20].With this increase, governments have been making efforts to set the environment that will respond to the situation. Strong political, economic and social institutions are needed to ensure that every geriatric has equal opportunity to access the right to a standard health service including medical care, the right to security in the event of sickness, old age which are beyond his/her control [7]. Health services provision to geriatrics is compromised in many countries which force them to have clear plans and programs to sustain all individuals’ right including access to healthcare by reducing challenges. Additionally, current status reports indicate that geriatrics face healthy difficulties and they are explained to be vulnerable to diseases and states are currently implementing the free health services programme to geriatrics [20]. This has been taken as most considerable group due to the fact that, geriatrics loose ability to work and fight against the diseases due to physical control and lower immunity respectively. Scientifically it is proved that geriatrics experience of having chronic diseases, physical disabilities, mental illnesses and other co-morbidities (Saurabh,et Al 2013). All these challenges impair their ability to income generation as they loose energy for economic activities. Elders are subjected to free health due to the fact that elders face challenges to cost sharing and they are incapable of traveling to health facilities [17]. This is the fact that, majority of elder people experience poor health as a result of poor life styles and poor nutrition they had during their childhood. Moreover, the prolonged experiences of diseases are a common feature among many older people and health services are not easily accessible to the majority of them besides they are expensive. The functional ability of geriatrics has remained a dependent variable influenced by age, and being reported as people with more difficulties in performing routine activities as age increased, particularly among women (Mwanyangala, et al, 2010). Initiatives are needed as World Health Organisation (WHO, 2022) highlights the four areas of action that should be adhered as stated in the Decade of Healthy Ageing initiative. These include age-friendly environments, free of physical and social barriers; reduced discriminatory ageism and good-quality essential health services as well to providing rehabilitative resources when these become important.
Different programmes including free health services have been designed to save the older people and make them enjoying the rest of their life. Tanzania as among other states declares to have ageing policies adopted through the UN declaration to older people which currently is implemented [17]. Tanzania ratified the National Ageing Policy due to the fact that the presences of geriatrics in most of the country have cultural and economic development contributions.
Moreover, the UN declaration describes that there is a need to ensure that environment are conducive to allow older people to access their rights to equitable health services both homes and in all health service facilities. The services to be provided to older people require, clear procedures to identify older people, accessible infrastructure, information and positive attitudes amongst older people as well as the community, local government and stakeholders. Speaking at the climax event in Dodoma on 3rd October 2022 officiated by the former Minister of State, Prime Minister's Office (Policy and Parliamentary Affairs), Hon. George Simbachawene said, “Old age is a source of wisdom and blessings. Elders make us who we are today and who we aspire to be from their lessons through their life experiences” (URT Report, 2022).
Literature set that human being should be free to access social services. It is the role of the government to identify the people in need of free services including health. Tanzania government puts the emphasis to local government authorities that they have a role of identifying geriatrics and exempt them from paying for health services as well as giving them special priority when seeking for treatment [17].
Moreover, the government provides directives to ensure that health provision to geriatrics may be effective by identifying and sensitising the elders and community about their responsibilities.
However, the National ageing policy is not well known to community members even geriatrics themselves (Temu et al 2015). The study conducted at Tandale Dispensary, although used a small area, revealed that 33% of 154 respondents were aware about National ageing policy of 2003. However the study concluded that there is still needs to increase more efforts than the current to ensure that geriatrics have equal access to health services per policy implementation.
The government of Tanzania has employed a least one or two Social Welfare Officers in each district council office, and one Social Welfare Officer in some of the regional and district hospitals whose responsibility among other roles is to assess the eligibility of elderly people in accessing free healthcare services [18]. Despite the efforts made by the government, there is still a question that not all older people get free health services as it is stated. And there is still complaint from householders that, the services is not free as stated in the policy and most are not beneficiaries with the service. Perhaps, the attitude and knowledge, economic status has left the other without being included. Nevertheless, among other studies one of them concludes that National Ageing Policy is not well implemented as there is a gap between what the policy advocates and its practices on the ground [6]. The study was conducted in Morogoro Municipality where the report findings presents that among respondents, 38% of them had low understanding on the concept, process and procedures when it comes to the free health services implementation. On the other hand, 59% of respondents were dissatisfied with the services offered to geriatrics by free health services providers. Moreover, 79% of respondents view that poor implementation of the policy is due to lack of Act and by-laws to support National Ageing Policy on provision of free health services delivery to geriatrics [6]. Furthermore the study conducted in Tandale Dispensary in Dar es Salaam City in Tanzania, revealed that 85% of identified geriatrics had never had any free medical services at Tandale and 88% of them were not covered by any health insurance scheme despite the needs as stipulated by national ageing policy [16]. Geriatrics should be treated without any form of discrimination, prejudice and stereotypes by ensuring the effective political and social institutions. This will continually help them to maintain or regain the optimum level of physical, mental and emotional well-being and to prevent or delay the onset of illness [18]. However, geriatric people face a lot of challenges which threatens their life and access to both social and economic welfare. It needs serious and joint participation of community, local government to ensure this possible. Most of the studies have centered in only health facilities where not all issues about local governments are not covered. Methodologies and theories are not much relevant to explain the involvement of local government to address issues of policy, legal framework, mechanisms in practice. The application of Rawls theory of Justice in health related matters has received little attention to most or all the studies which has been conducted. Therefore, this study rests on examining how local government is involved as a political institution to ensure equitable health services to geriatrics. The application of Rawls Theory of Justice sets to understand the institutional arrangements, internal policy and legal framework, the etablished mechanisms to geriatric identification processes, and how older people and the public in general are sensitized on old age health related problems.
1.1 Theoretical Ground
The study used Rawls Theory of Justice to understand the provision of health services to geratric. The theory was first established by John Rawls 1971 before it undergoes its development and revision of 1999. The theory proposes several assumptions on how the society is needed to be fair and just. His theory of justice as fairness describes a society of free citizens holding equal basic rights and cooperating within an egalitarian economic system. The primary subject of justice according to Rawls is the basic structure of society which exerts a profound influence on individuals' life prospects [11].
The theory claims for liberal society (society with equal rights) to have an arrangement of the major political and social institutions, the legal system, the economy, the family, and so on that support justice. Rawls views a society as a basic structure that the local governments, legal system, economic and family should be arranged with a location of justice. These institutions decide the basic human rights and the opportunities to be given to members of the society including right to health services for all. The theory presents two major principles, the greatest equal right of liberty and social and economic inequalities which describes the access of social services.
In the first Principle Rawls highlight that each person has the same indefeasible claim to a fully adequate scheme of equal basic liberties, which scheme is compatible with the same scheme of liberties for all [10]. It describes that society is like an institution which its role should to ensure that each person is to have an equal opportunity to the most extensive total system of equal basic liberties that is compatible with a similar system of liberty for all. In this line the first principle asserts that all citizens should have the familiar basic rights and liberties including liberty of conscience and to be treated in accordance with the rule of law, and so on. Geriatrics have a right to access free and equatable health services and health care by responsible institutions including family, community as well as organisations [16].
In the second principle, society should be fair and just to ensure that Social and economic inequalities are to be arranged so that they are both under two conditions; first, they are to be attached to offices and positions open to all under conditions of fair equality of opportunity which in most cases elders are not recognised. Secondly, social and economic inequalities are to be arranged to the greatest benefit of the least-advantaged members of society (the difference principle) including geriatrics [10].
In line with this theory, the two principles are used to study the concept of liberty and how is used to describe the involvement of the local government as a political institution to fostering the equality in access of health services to Geriatrics. Local governments have should ensure that there are bodies such as helping desk, legal and policy framework to guide families, community members and organisations to support geriatrics.
Moreover, the theory is used to understand the differences people have in access to health services and health care (difference principle) as well as how the opportunities are created to allow accessibility of healthcare to Geriatrics. It is argued that, level of fairness increases as the individuals play their roles in a community or an organisation. Also, the environment should consider the individual differences and the needs each of a member of community needs. On the other hand, the fair and just society provides the equal opportunities to access the available services and resources to every member of the society. However this may be different with what happens in practices. The concept of equity, is not commonly addressed in the society. The opportunities available and its accebility determine that the extent of social and economic inequalities exist in a society [10], the second principle.
Health equity is the state in which everyone has a fair and just opportunity to attain their highest level of health. Local government authorities as political institutions are emphasized to be just and fair giving equal access to social services to its members including Geriatrics [10]. Rawls argues that, the society is a body of resolving the tension between the ideas of freedom and equality. Thus, justice as fairness is constructed that citizens are free and equal and that the society should be fair.
The theory has been centered in politics in general on what is to be accessed in the area by citizens and who is responsible to provide it. These include opportunities to all citizens during decision making about their issues they are concerned. Moreover rights to education, good and equatable health care should be given to all including those who are seriously in needy such like geriatrics. In addition, theory of justice has received little attention amongst researchers to be used in studying other social sciences rather than politics. In line with this theory the study seek to understand how is applied to ensure that institutions are arranged and mechanisms are made to address the health related issues to geriatrics. This includes Mechanisms to information access which is essential to geriatrics. Education (sensitisation) given to them for the understanding of free health provision according to National Ageing policy.