Humans have been struggling for better quality of life for hundreds and
thousands of years. The journey from the jungle -where ï¿½survival of the fittestï¿½
was the rule- to modern human societies has progressed to a stage where
ï¿½survival of the weakestï¿½ is the main human value today.
The absolute dominance
of few individuals, who treated people as subjects
without any rights, could
not continue for long. Last few centuries have witnessed several social
revolutions such as French, American, and Russian revolution which changed the
social, economic and political structure of the societies around the world, and
the rights of every human have been recognized.
The Article 25 of the Universal Declaration of Human Rights (1948) by the United
Nations grants the right to a standard of living adequate for the health and
well-being to humans including food, clothing, housing and medical care and
necessary social services, and the right to security in the event of
unemployment, sickness, disability, widowhood, old age or other lack of
livelihood in circumstances beyond human control. Motherhood and childhood are
entitled to special care and assistance. All children, whether born in or out of
wedlock, enjoy the same social protection.(1)
International Covenant on Economic, Social and Cultural Rights (1966) further
state in Article 12 that the States recognize the right of everyone to the
enjoyment of the highest attainable standard of physical and mental health, and
the steps to be taken to achieve the full realization of this right include
those necessary for:
- The provision for the reduction of the stillbirth-rate and of infant
mortality and for the healthy development of the child
- The improvement of all aspects of environmental and industrial hygiene,
- The prevention, treatment and control of epidemic, endemic, occupational and
other diseases; and
- The creation of conditions which assure to all medical service and medical
attention in the event of sickness.(2)
In 1946, detail plans for health development had been presented in the ï¿½Report
of the Health Survey and Development Committee
ï¿½ to the Government of India under
the chairmanship of Sir Joseph Bhore.(3) And in 1950 Indian constitution
proclaimed it as a ï¿½sovereign socialist secular democratic republicï¿½, which
guarantees ï¿½the right to life and libertyï¿½ (Article 21) and includes among the
duties of the State ï¿½to raise the level of nutrition and the standard of living
and to improve public health
ï¿½ (Article 47).(4,5)
World Health Organization had also advocated Primary Health Care strategy in
1978 for achieving the Health-for-All by year 2000.(6) Consequently Government
of India also formulated its first National Health Policy in 1983.(7) United
Nations had also presented comprehensive millennium development goals (MDGs) in
year 2000 to be achieved by year 2015 which includes health goals also, and now
a post-2015 agenda for sustainable development is being discussed.(8)
Despite these efforts, large inequalities still exist between and within
countries. Life expectancy at birth varies from nearly 51 years in Chad to 84
years in Japan.(9) In Indian states also it varies from about 62 years in Assam
to 74 years in Kerala.(10) What are the causes of these inequalities? Why some
societies are healthier than others? Why disease occurs? These questions have
been intensely debated around the world during the 19th century.
Max von Pettenkofer (1818ï¿½1901), a German physician, had advocated that
environment and host factors play an important role in disease causation besides
the agent.(11) This line of thinking was later denoted as the ï¿½Epidemiological
Triadï¿½. This idea of the Triad found reflection in the first text book of
epidemiology by Stallybrass in 1931 in Liverpool, UK.(12) The occurrence of
disease due to the loss of equilibrium between Agent, Host, and Environment has
now been accepted unequivocally as the theory of disease causation.
It is not enough to have the knowledge about disease causation; political
actions are needed to redress the problem. Rudolf Virchow (1821ï¿½1902), who is
regarded as the father of social medicine, outlined the power of social policies
in disease prevention; he said ï¿½Medicine is a Social Science and Politics is
nothing but Medicine at a larger scale.ï¿½(13) He practiced social medicine; would
be seen at the barricades.
As member of Municipal Council of Berlin, he worked
towards modern water and sewerage system for the city. Later on, Thomas McKeon
(1912ï¿½1988), a Professor of Social Medicine in Edinburgh, empirically showed
that rise in overall standard of living, especially nutrition status, resulting
from better economic conditions was responsible for the decline in
mortality.(14) He also highlighted the role of social policies in health
development in his book ï¿½Introduction to Social Medicineï¿½.(15)
Hugh R Leavell and Edwin G Clark from Harvard and Columbia Universities
respectively elaborated in their book Preventive Medicine
in 1965 that
prevention does not only mean prevention of disease and promotion of health but
it also includes the prevention of disability and death by early diagnosis and
treatment, thus laying the foundations of preventive medicine.(16) Application
of these ideas has played a key role in increasing the life expectancies at a
lower income level in developing countries due to the large scale implementation
of appropriate technology under the primary health care strategy such as
immunization, oral rehydration therapy etc.
Samuel H Preston, a Professor of
Demography and Sociology in University of Pennsylvania, presented analysis of
the mortality trends all over the world in 2007 to find out why mortality
declines have occurred especially in the later half of the 20th century. He
concluded that no doubt the rise in incomes have led to rise in life
expectancies but technological changes in medicine have played an important
role.(17) These ideas of social medicine and preventive medicine played a
significant role in the life and work of Sidney L. Kark (1911ï¿½1998) who
successfully practiced community medicine in South Africa for a number of years
before moving on to Israel and USA.(18)
The importance of population based approaches was once again highlighted by
Professor Geoffrey Rose (1926ï¿½1993) from London School of Hygiene and Tropical
Medicine. According to him ï¿½the primary determinants of disease are mainly
economic and social and therefore its remedies must also be economic and social
ï¿½ï¿½ï¿½.medicine and politics cannot and should not be kept apart.ï¿½(19) The Public
Health approach, which had led to the enactment of Public Health Act of 1948 in
England, once again came to the fore.
The role of public health was re-emphasized by the Expert Committee on Public
Health Systems (1996) formed by the Ministry of Health and Family Welfare,
Government of India.(20) Voluntary Health Association of India's (VHAI)
Independent Commission on Health (1997) also stressed the need to open new
schools of public health.(21) Calcutta Declaration on Public Health (1999)
emphasized the leadership role for public health and identified the need for
creating career structures at the national, state, provincial and district
levels.(22) Sir Michael Marmot also once again brought the focus on social
determinants of health in ï¿½closing the gap in a generationï¿½. He stated ï¿½Why
treat peopleï¿½ï¿½ï¿½. without changing what makes them sickï¿½.(23)
However, the focus of right to ï¿½healthï¿½ continued to be only on the right to
ï¿½healthcareï¿½ because in the current era of falling mortality and rising
morbidity, the healthcare needs have become the ï¿½felt needï¿½ of the people. India
is also experiencing epidemiological transition. Non-communicable diseases are
on the rise whereas communicable diseases (NCDs) also continue to be a public
health problem and the agenda of high maternal and child mortality has not yet
been tackled. According to the Office of Registrar General of India, NCDs are
the cause of death in 42%, communicable diseases, maternal, perinatal and
nutritional conditions in 38%, and 10% deaths are due to injuries and
ill-defined causes.(24) The dilemma is how to balance the investment on health
promotion and medical treatment.
With technological advancements, the cost of healthcare is rising but
investments in health are not rising. India invests only 1.1% of its gross
domestic product (GDP) on health which is much lower than even other developing
countries.(25) Per capita health expenditure in India, Sri Lanka and Thailand is
US$ 23, 31, and 71 respectively and the share of public expenditure in this was
only 25% in India compared to 50% in Sri Lanka and Thailand.(26) As a result
most people have to pay heavy fee for medical care from out-of-pocket not only
when they avail medical services from private sector but also for services
available in the public sector medical institutions. According to National
Sample Survey Organisation 71st survey round the average cost of hospitalization
per case was Rs. 16,956 and Rs. 26,455 respectively in rural and urban area.(27)
People have to pay out-of-pocket in public institutions as in these institutions
the shortage of drugs and diagnostics is endemic and human resources are also in
short supply, more so in rural areas. The health workforce per 10,000 was 11.8
in rural area and 42 in urban areas.(28)
Public health services have been neglected for a long time in India, and the
resultant vacuum has been increasingly filled by the ï¿½quacksï¿½ in the villages
and corporate medical care hospitals in the urban areas. National Health Policy
(2002) expressed the intention of the government to correct these deviations and
some efforts have been made by government of India to reverse this trend.(29)
In the last decade, under the National Health Mission (NHM), larger investments
have been made with some flexibility.(30) Fund allocation increased from Rs.
4,633 crore in 2005ï¿½06 to Rs. 16,948 in 2013ï¿½14. Health infrastructure has also
improved somewhat. Staffing has also gone up - more so at the grass root level.
The number of Auxiliary Nurse Midwives (ANMs) increased from 1,33194 to
1,93,593. About nine lakh Accredited Social Health Activists (ASHAs) are in
place- at least one in every village. About 75% of the babies are now born in
health institutions. Infant Mortality Rate has declined from 68 in year 2000 to
40/1000 live births in year 2013, and Maternal Mortality Ratio has also
registered a decline from 254 in 2004ï¿½2006 to 167/100,000 live births in
2011ï¿½2013. It is likely that the 4th MDG will be achieved in India.
However, uncertainty about the continuation of NHM prevails. Which way the wind
will blow? NHM will continue or it will be replaced by National Health Assurance
Mission (NHAM)? Whether commitment for universal health care will be on the
statute book? Right to health will be guaranteed or it will remain rhetoric?
National Health Policy Draft (2015) is merely a statement of intentions rather
than actions, i.e., ï¿½should be doneï¿½ needs to be replaced by ï¿½will be doneï¿½ at
every place where ever it appears in the policy.(31) At this juncture India is
at cross roads.
Two issues are the cause of worry - whether there will be ï¿½rise in allocation of
finances for healthï¿½ and ï¿½whether administrative structures will change for
better governance of healthï¿½. Whether the current system of health financing
through Out-Of-Pocket (OOP) expenditures, which is a very regressive method of
health financing, will give way to another regressive policy of market oriented
health insurance-based financing or more progressive tax-based financing?
Universal healthcare delivery mechanism will be through strengthened and better
administered public health system or through purchase of services from private
sector corporate hospitals?
Experience from around the world indicates that the ï¿½free marketï¿½ principles do
not work in the medical field due to asymmetry of information.(32) USA spends
about 19% of its GDP in a largely insurance-based and privately delivered health
care model but the rise in life expectancy in USA is less than in other
developed countries where tax-based financing through national health
service-based public system prevails.(33) Some developing countries such as
Thailand and Sri Lanka are now providing universal health care (UHC) at a much
lower investment through a tax financed public system.(34)
The out-of-pocket payments, rampant in India, push people to below poverty line.
In Punjab a recent survey indicated that median hospitalization costs per case
are Rs 17,000 and Rs 19,500 in public and private facilities respectively.(35)
About 50% of the people had to borrow money or had donations from relatives to
meet out this cost. It has been seen in Haryana also that user charges push
people out of the public services. Hospital admissions declined from 1721 to
1321 per lakh population in Yamuna Nagar district of Haryana after introduction
of user fee.(36)
It is now clear that poor people are main utilizers of the public services
especially in states where public financing is better which has sustained pubic
services. It was observed that higher public spending encourages equity in
utilization of services.(37) The public system which is perceived to be of ï¿½poor
qualityï¿½ is largely utilized by poor people; it is still serving large number of
people. Public subsidies in public health institutions go to poorer section of
A study in Punjab observed recently that though public facilities are not very
well staffed but the staff client ratio is quite good.(39) On an average each
doctors attends to 40 patients per day. A rapid survey in Haryana indicates that
53% targets of UHC are already met.(40) Hence, we need to identify the gaps in
public services, and these gaps need to be plugged rather than experimenting
with costly tertiary care medical insurance purchased by the govt. and services
mainly bought from the private corporate hospitals. In this approach, under the
constraint of limited financial resources, diversion of funds from preventive
and primary care to tertiary care is a real risk as has been seen in some of the
southern Indian states where such insurance schemes were launched in last
In current scenario where Indian economy is growing, it should not be very
difficult to increase the investments in health from current level of 1.1% to
about 3% of GDP. New governance structures such as autonomous heath
centre/hospital boards with the active involvement of local self-government
systems needs to be created. Govt. should provide universal coverage of
essential health package through tax-based funding; increase budgetary outlays
for health progressively; correctly set priorities of health interventions;
strengthen public health infrastructure; improve governance of health services-
human resource, procurement and distribution; strengthen medical education with
quality to generate adequate workforce; ensure regulation of private providers
through legislation and enforcement; and strengthen independent monitoring
system to build accountability using information technology.
Hard political choices need to be made now. A concerted effort by academia and
civil society should be launched to engage with union and state governments. A
comprehensive public health law incorporating the right to health should be
passed by the Parliament. The right to health cannot be guaranteed in isolation;
already right to education, right to livelihood, food security, and right to
information exist on the statute. Addition of right to health will make the
entitlements of Indian citizen more complete as was envisaged by our forefathers
while preparing Indian constitution.
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