The World
Health Organization (WHO) published a ranking of global healthcare systems in
their World Health Report 2000. According to an article in the June 29,
2012 edition of the Business Insider entitled “These are 36 CountriesThat Have Better Healthcare Than The US”:
“So
controversial were the results that the WHO declined to rank countries in their
World Health Report 2010...”.
WHO’s 2000
report ranked the eastern Caribbean nation of Dominica at 35, which made it one
of those countries that had better healthcare than the United States, which was
ranked 37. This was even more impressive considering that US per capita
expenditure on healthcare was ranked 1 and Dominica 70.
WHO’s 2000
report also introduced an indicator called DALE: Disability-Adjusted
Life Expectancy. DALE combined mortality data with the health and
disability status of populations to determine an equivalent number of years in
which life was expected to be in full health.
In that
report, the US had a DALE rank of 24, which exceeded that of Dominica, at 26.
Cuba had a DALE rank of 33, and Jamaica ranked 36. Health expenditures per
capita for the latter two were ranked 39 and 89 respectively.
In Competitiveness
In Small Developing Economies: Insights From The Caribbean, Professor Alvin
G. Wint – former head of the Department of Management Studies at the University
of the West Indies, Mona – dedicated an entire chapter to healthcare in
Jamaica.
Referring
to Jamaica’s ranks for DALE and per capita health expenditure, Prof. Wint
stated that: “Jamaica has the
second-largest (positive) gap (of 53 ranks) between its DALE ranking and its
per capita health expenditure among all 191 WHO member countries”.
In fact, 9
out of the 16 Caribbean WHO member states had DALE ranks of at least 57, which
put them in the top third of all the global healthcare systems ranked. So, the
Caribbean does have a distinguished reputation to preserve in healthcare delivery.
However,
WHO’s discontinuation of its overall health system performance ranking has made
evaluating performance of one system against another and one period over
another very difficult. Nevertheless, some very useful observations can still
be made without this ranking.
For this purpose,
reference is made to WHO’s 2012 world health statistics, which is its most current
data. DALE is now referred to as HALE: an acronym for Health Adjusted
Life Expectancy; and, per capita healthcare expenditure at
purchasing power parity (PPP) is taken for the year 2011.
Globally,
HALE is 61.7 years for males and females, but 67.1 years in the “Americas”: the
region in which the Caribbean has been grouped. Global health expenditure per
capita (PPP) was Int. $ 1,055.20 in 2011, as against Int. $3,540.80 in the
“Americas”.
In
recognition of the link between healthcare performance and income level, WHO ‘s
country data is disaggregated into four income levels: high, upper-middle,
lower-middle, and low-income. The HALE and health expenditure per capita for
the 16 Caribbean WHO member states is shown in the table below.
WHO Data - | Healthy Life Expectancy, 2012 | Health Expenditure, 2011 | |||||
Per Capita Exp. (PPP int. $) | |||||||
Country | Income | Male | Female | Both | Gov't | Private | Total |
Antigua & Barbuda | High | 63 | 66 | 64 | 652.55 | 408.40 | 1,060.95 |
Bahamas | High | 62 | 67 | 64 | 1,157.01 | 1,167.70 | 2,324.71 |
Barbados | High | 64 | 69 | 66 | 1,024.60 | 425.13 | 1,449.73 |
Trinidad & Tobago | High | 58 | 64 | 61 | 740.63 | 629.70 | 1,370.33 |
Regional Avg. | High | 67 | 72 | 70 | 3,239.60 | 1,077.50 | 4,317.10 |
Cuba | Upper-Mid | 65 | 69 | 67 | 406.98 | 52.84 | 459.82 |
Dominica | Upper-Mid | 61 | 65 | 63 | 535.80 | 222.41 | 758.21 |
Dominican Republic | Upper-Mid | 65 | 67 | 66 | 260.99 | 260.24 | 521.23 |
Grenada | Upper-Mid | 60 | 66 | 63 | 333.12 | 360.64 | 693.76 |
St. Kitts | Upper-Mid | 61 | 66 | 63 | 374.86 | 671.49 | 1,046.35 |
St. Lucia | Upper-Mid | 60 | 66 | 63 | 325.95 | 534.04 | 859.99 |
St. Vincent | Upper-Mid | 61 | 65 | 63 | 435.47 | 83.65 | 519.12 |
Suriname | Upper-Mid | 63 | 68 | 66 | 287.62 | 215.93 | 503.55 |
Jamaica | Upper-Mid | 62 | 66 | 64 | 211.97 | 182.95 | 394.92 |
Regional Avg. | Upper-Mid | 64 | 68 | 66 | 360.70 | 225.70 | 586.40 |
Belize | Lower-Mid | 61 | 66 | 63 | 283.39 | 150.17 | 433.56 |
Guyana | Lower-Mid | 52 | 57 | 55 | 182.27 | 34.29 | 216.56 |
Regional Avg. | Lower-Mid | 56 | 58 | 57 | 60.00 | 104.20 | 164.20 |
Haiti | Low | 50 | 53 | 52 | 40.96 | 60.01 | 100.97 |
Regional Avg. | Low | 52 | 54 | 53 | 26.60 | 38.50 | 65.10 |
Cuba
continues to excel. But, Dominica and Jamaica have not fared as well. Jamaica’s
HALE now exceeds that of Dominica; and HALEs in Barbados, Dominican Republic,
and Suriname now exceed that of Jamaica, even though they were ranked 53, 79
and 77 respectively in 2000.
Guyana and
Haiti remain two of the Caribbean’s worst performers with regard to HALE. The
Bahamas, which was formally the other poor performer, has significantly improved
its performance, and has subsequently been replaced by Trinidad and Tobago.
Regional
averages for the respective income levels of the “Americas” are also shown for
comparison in the table above. Regional averages for HALE show a distinct
improvement with successive increases in income level, but this pattern is only
distinct up to the upper middle-income level for the Caribbean.
Except in
the upper middle-income Organization of Eastern Caribbean States (OECS) of
Dominica, Grenada, Saint Kitts, Saint Lucia, and Saint Vincent, HALEs in the
remaining upper middle-income Caribbean states either equal or exceed that of
the high-income ones.
Dependent Caribbean
high-income overseas territories are not listed in WHO data. So, a comparison
of their performance to these upper middle-income states is not possible. But,
the middle-income OECS outperformed Trinidad and Tobago which, with the
exception of St. Kitts, was also the case in 2000.
HALEs in
the Caribbean are typically lower than wider regional averages. The only
exceptions are Cuba, Dominican Republic and Suriname in the upper-middle income
category and Belize in the lower-middle income category.
But, health
expenditures per capita are typically lower. Excluding Saint Vincent, this is
not the case in the remaining upper middle-income OECS, nor is it the case in the
lower-middle income and low-income states. Their per capita healthcare
expenditures exceed their respective regional averages.
In the high-income category, Antigua
and Barbuda had the lowest healthcare expenditure per capita and the Bahamas
the highest, although both have the same HALE. In the upper middle-income
category, Jamaica has the lowest healthcare expenditure per capita and St.
Kitts the highest.
This
pattern of lower HALE and per capita health expenditure is characteristic of
global performance versus that of the “Americas”. Data from the table was
therefore plotted against that of the global average, and is shown in the
figure below.
The box is
divided into quadrants. The horizontal line represents the global average HALE,
and the vertical line represents the global average health expenditure per
capita. Therefore, the point at the intersection of these lines is the global
average for HALE and health expenditure per capita.
Points
above the horizontal line represent HALEs higher than the global average.
Points to the left of the vertical line represent health expenditures per
capita lower than the global average; and vice versa. So, the quadrants represent
four distinct conditions.
The top
left, occupied by 11 states, indicates that their HALEs equal or exceed the global
average and their per capita health expenditures are lower than the global
average. The top right, occupied by Barbados and The Bahamas, indicates their
HALEs and per capita health expenditures are higher.
The bottom
left, occupied by Guyana and Haiti, indicates their HALEs and per capita
expenditures are lower. The bottom right, occupied by Trinidad and Tobago,
indicates that its HALE is also lower, but its per capita expenditure is higher
than the global average.
It is now
obvious that most Caribbean states have higher than average healthy life
expectancies, though at various efficiencies. As stated before, Haiti, Guyana,
and Trinidad and Tobago are the worst performers; and Cuba is the best. But, the
other states can be organized into three HALE groups.
Dominica,
Grenada, St. Kitts, St. Lucia, St. Vincent, and Belize all have HALEs of 63,
with Belize being the most efficient, with the lowest per capita health
expenditure, and St. Kitts the least. Belize is the only lower middle-income
economy in this group of otherwise upper middle-income OECS.
Antigua and
Barbuda, the Bahamas, and Jamaica all have HALEs of 64, with Jamaica being the
most efficient and The Bahamas the least. As before, Jamaica is the only upper
middle-income state in this group of otherwise high-income states.
Finally,
Barbados, Dominican Republic, and Suriname all have HALEs of 66, with Suriname
being slightly more efficient than the Dominican Republic, and Barbados the least
efficient: Barbados being the only high income state in this group of otherwise
middle-income states.
For these
groups, the trend is for the state (or states) from the lower-income category
to be the most efficient at using its health expenditure. But, it is remarkable
that the Dominican Republic, Suriname, Barbados and the Bahamas have transformed
their systems in the 12 years following their ranking.
It would
have been instructive to examine how these four managed this achievement. Instead,
reference is made to Professor Wint’s findings on Jamaica from the WHO’s 2000
report, which states:
“...Jamaica’s health system has performed
relatively well, and is reasonably competitive, because the structure of the
health system places a greater emphasis on primary care than systems that are
more driven by a hospital and secondary/tertiary care focus.”
This flies
in the face of Caribbean ambitions to offer Medical Tourism, with its emphasis
on systems driven by a hospital and secondary/tertiary care focus; and
indicates that the Caribbean’s lower per capita health expenditures might not
translate into a competitive advantage in Medical Tourism.
The
Caribbean has also not performed favourably, in comparison with other nations
in the “Americas”, with regard to healthy life expectancy. So, Caribbean
governments in general need to improve their respective healthcare systems.
They need
to prioritize healthcare delivery to their own populace and leave diversification
of healthcare services to the private sector and, better yet, to foreign direct
investment. Otherwise, how will the local healthcare system improve, and who else
will drive this improvement?
Dominica has
already proven that it is possible to have better healthcare than the US with
better use of the resources available in the Caribbean. So, why should we be
content with simply being above the global average? We have the potential for
much better.
Related:
Prospects for Medical Tourism in Jamaica
Related:
Prospects for Medical Tourism in Jamaica