Title |
Unexpected decline in tuberculosis cases coincident with economic recession - United States, 2009
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Published in |
BMC Public Health, November 2011
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DOI | 10.1186/1471-2458-11-846 |
Pubmed ID | |
Authors |
Carla A Winston, Thomas R Navin, Jose E Becerra, Michael P Chen, Lori R Armstrong, Carla Jeffries, Rachel S Yelk Woodruff, Jessie Wing, Angela M Starks, Craig M Hales, J Steve Kammerer, William R Mac Kenzie, Kiren Mitruka, Mark C Miner, Sandy Price, Joseph Scavotto, Ann M Cronin, Phillip Griffin, Philip A LoBue, Kenneth G Castro |
Abstract |
Since 1953, through the cooperation of state and local health departments, the U.S. Centers for Disease Control and Prevention (CDC) has collected information on incident cases of tuberculosis (TB) disease in the United States. In 2009, TB case rates declined -11.4%, compared to an average annual -3.8% decline since 2000. The unexpectedly large decline raised concerns that TB cases may have gone unreported. To address the unexpected decline, we examined trends from multiple sources on TB treatment initiation, medication sales, and laboratory and genotyping data on culture-positive TB. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 2 | 20% |
France | 1 | 10% |
Unknown | 7 | 70% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 9 | 90% |
Scientists | 1 | 10% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United Kingdom | 2 | 3% |
Japan | 1 | 1% |
United States | 1 | 1% |
Switzerland | 1 | 1% |
Unknown | 69 | 93% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 18 | 24% |
Student > Master | 11 | 15% |
Student > Ph. D. Student | 10 | 14% |
Student > Bachelor | 6 | 8% |
Other | 4 | 5% |
Other | 10 | 14% |
Unknown | 15 | 20% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 26 | 35% |
Social Sciences | 8 | 11% |
Agricultural and Biological Sciences | 6 | 8% |
Nursing and Health Professions | 5 | 7% |
Biochemistry, Genetics and Molecular Biology | 1 | 1% |
Other | 8 | 11% |
Unknown | 20 | 27% |