![Page 1: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/1.jpg)
The Future of Primary Health Care:Ensuring Equity
Paul Farmer, MD, PhDHarvard Medical School
Partners In Health
![Page 2: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/2.jpg)
![Page 3: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/3.jpg)
Priority Setting
• Cardiovascular disease and cancer are the first cause of mortality in Latin America.
• But the notification of cases of tuberculosis, malaria, and HIV/AIDS keeps increasing [1]:
Tuberculosis 196,630 (1980) 232,262 (1995)Malaria 535,273 (1980) 1,056,072 (1997)HIV/AIDS 66,315 (until 1991) 31,699 (in 1995)
• Need to continue research and investment on poverty-related diseases.
[1] OPS 2000.
![Page 4: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/4.jpg)
Malaria 57.9%
Childhood Diseases 55.0%
Diarrheal Diseases 53.2%
Perinatal Conditions 45.0%
Tuberculosis 44.4%
Maternal Conditions 43.2%
Respiratory Infections 42.6%
HIV/AIDS 41.8%
Source: Davidson R. Gwatkin, May 1999
The Poor Bear the Burden of Infectious Disease:
Percentage of Deaths from Infectious Disease that Occur in the Poorest 20% of the Global Population
![Page 5: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/5.jpg)
Leading infectious killersmillions of deaths, worldwide, 1999
Source: WHO, 2000
Acute respiratory infections
AIDS Diarrheal diseases
TB Malaria
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
Dea
ths
(in
mil
lio
ns)
4.0 million
2.7 million
2.2 million
1.7 million
1.1 million
![Page 6: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/6.jpg)
Infectious diseases as a cause of mortality: Worldwide vs. low-income countries, 1998
25%
45%
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
worldwide low-income countries
pe
rce
nt
of
tota
l de
ath
s
Source: WHO, 1999
![Page 7: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/7.jpg)
Reported TB cases, U.S.-born and foreign-born persons United States, 1999
Source: CDC, 1999
Foreign-born
43%
U.S.-born
56%
Unknown
1%
![Page 8: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/8.jpg)
Time
Improved Outcomes
Introduction of effective technology
Poor
Non-Poor
The Outcome Gap Grows
![Page 9: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/9.jpg)
Number of People per PhysicianSource: PAHO 2000
0 2000 4000 6000 8000 10000 12000 14000
Haití
Paraguay
Nicaragua
Honduras
Guatemala
El Salvador
Chile
Perú
Colombia
Panamá
Brasil
Bolivia
Costa Rica
Ecuador
México
Rep. Dominicana
Venezuela
Argentina
Uruguay
Cuba
![Page 10: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/10.jpg)
Number of surgeons per 100,000 population
Cuba 56United States 51Japan 31Sweden 29Germany 13China 10Columbia 7United Kingdom 6South Africa 6Philippines 1.5Kenya 0.6Tanzania 0.3
Bulletin of the American College of Surgeons, 1987J. Perez, personal communication, 2000
![Page 11: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/11.jpg)
Leading causes of maternal mortality, developing countries
Hemorrhage 25-33%
PIH/eclampsia 7.4-30%
Sepsis, infection 8.3-65%(including malaria, TB)
Uterine rupture 27.6%
Anemia 30-65%
Abortion up to 50%
Cause of death % of deaths
Stokoe U. Determinants of maternal mortality in the developing world. Aust NZ J Obstet Gynaecol 1991; 31:8-16.
![Page 12: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/12.jpg)
Highest Maternal Mortality per 100.000 Live Births
Source: PAHO 2000
0
100
200
300
400
500
Rat
e
![Page 13: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/13.jpg)
Malaria: The Costs of Inequality
• 300-500 million people are infected with malaria each year.
• Malaria causes more than 1 million deaths each year, 90% of which occur in Sub-Saharan Africa.
• If malaria had been eliminated 30 years ago, Africa’s GDP would have been as much as $100 billion greater in 2000.
Sources: WHO 2001; WHO Press Release 2000
![Page 14: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/14.jpg)
Between 1975 and 1996,
1,233 new chemical entities were registered.
Of that number, only 11 were for tropical
diseases such as malaria.
Tropical Disease Research
Source: Sylvia Pfeifer, “Public-Private Partnership Attacks Tuberculosis—Aim is to Spur Development of New Drugs,” Knight Ridder/ChicagoTribune, October 20, 2000.
![Page 15: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/15.jpg)
Current State of Current State of “AIDS Care” in Poor Countries“AIDS Care” in Poor Countries
• Palliative care
– Programs in “community-based care” or “home care” are inadequate, even as hospice care
– no real analgesia, no antifungals, too few antibacterials, no central or even peripheral lines for rehydration
![Page 16: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/16.jpg)
Why Prevention Alone Is InsufficientWhy Prevention Alone Is Insufficient
• Many of those at greatest risk of HIV infection already know that HIV is a sexually transmitted pathogen and that condoms could prevent transmission.
• The risk of HIV in vulnerable populations stems less from ignorance than from the precarious situations in which millions live.
• Gender inequality adds a special burden to women living in poverty.
• Prevention programs ignore the 30 million people who Prevention programs ignore the 30 million people who are already infected.are already infected.
![Page 17: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/17.jpg)
0
2
4
6
8
10
12
14
16
18
82 84 86 88 90 92 94 96 98**
Year
Dea
ths
per
100
,000
Po
pu
lati
on
**Preliminary 1998 data
Meanwhile in the US:Meanwhile in the US:Trends in Age-Adjusted Death RateTrends in Age-Adjusted Death Rate
due to HIV Infection,due to HIV Infection,1982-19981982-1998
*Using the age distribution of the projected year 2000 US population as the standard.
![Page 18: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/18.jpg)
Projected changes in life expectancy in selected African countries with high HIV prevalence, 1995–2000
Source: United Nations Population Division, 1996
1955 1960 1965 1970 1975 1980 1985 1990 1995 2000
Average life expectancy at birth, in years65
60
55
50
45
40
35
ZimbabweZimbabwe
ZambiaZambiaUgandaUganda
BotswanaBotswana
MalawiMalawi
![Page 19: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/19.jpg)
Fortune 500 Drug Industry Ranks #1 in All Measures of Profitability, 1999
Source: Public Citizen’s Congress Watch (www.citizen.org), from Fortune Magazine, April 2000, Fortune 500 (www.fortune.com).
35.0%
15.4%
18.3%
5.1%
16.0%
4.5%
0%
5%
10%
15%
20%
25%
30%
35%
MedianProfits as %
of Equity
MedianProfits as %of Revenue
MedianProfits as %
of Assets
Fortune 500Drug Industry
All Fortune 500Industries
![Page 20: The Future of Primary Health Care: Ensuring Equity Paul Farmer, MD, PhD Harvard Medical School Partners In Health](https://reader035.vdocuments.net/reader035/viewer/2022062802/56649e9d5503460f94b9db4a/html5/thumbnails/20.jpg)
The HIV Equity InitiativeThe HIV Equity Initiative
• To expand the treatment of HIV with HAART to those sick with AIDS in Haiti’s Central Plateau
• Programmatic approach on successful DOTS-based tuberculosis-control efforts
• The program gives medical and social support