Title |
An In-Depth Analysis of a Piece of Shit: Distribution of Schistosoma mansoni and Hookworm Eggs in Human Stool
|
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Published in |
PLoS Neglected Tropical Diseases, December 2012
|
DOI | 10.1371/journal.pntd.0001969 |
Pubmed ID | |
Authors |
Stefanie J. Krauth, Jean T. Coulibaly, Stefanie Knopp, Mahamadou Traoré, Eliézer K. N'Goran, Jürg Utzinger |
Abstract |
An accurate diagnosis of helminth infection is important to improve patient management. However, there is considerable intra- and inter-specimen variation of helminth egg counts in human feces. Homogenization of stool samples has been suggested to improve diagnostic accuracy, but there are no detailed investigations. Rapid disintegration of hookworm eggs constitutes another problem in epidemiological surveys. We studied the spatial distribution of Schistosoma mansoni and hookworm eggs in stool samples, the effect of homogenization, and determined egg counts over time in stool samples stored under different conditions. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 207 | 21% |
United Kingdom | 166 | 17% |
Canada | 51 | 5% |
Australia | 26 | 3% |
Chile | 24 | 2% |
Germany | 21 | 2% |
Netherlands | 16 | 2% |
France | 16 | 2% |
Spain | 13 | 1% |
Other | 118 | 12% |
Unknown | 315 | 32% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 608 | 62% |
Scientists | 294 | 30% |
Science communicators (journalists, bloggers, editors) | 39 | 4% |
Practitioners (doctors, other healthcare professionals) | 32 | 3% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 10 | 2% |
Germany | 6 | 1% |
United Kingdom | 5 | 1% |
France | 3 | <1% |
Netherlands | 3 | <1% |
Switzerland | 2 | <1% |
Brazil | 2 | <1% |
Sweden | 2 | <1% |
Belgium | 2 | <1% |
Other | 8 | 2% |
Unknown | 377 | 90% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Researcher | 94 | 22% |
Student > Ph. D. Student | 92 | 22% |
Student > Master | 64 | 15% |
Student > Bachelor | 28 | 7% |
Student > Doctoral Student | 25 | 6% |
Other | 71 | 17% |
Unknown | 46 | 11% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 167 | 40% |
Medicine and Dentistry | 45 | 11% |
Biochemistry, Genetics and Molecular Biology | 32 | 8% |
Neuroscience | 23 | 5% |
Immunology and Microbiology | 22 | 5% |
Other | 66 | 16% |
Unknown | 65 | 15% |