Agriculture & Biology
case-control studies
85%
leptospirosis
81%
Sri Lanka
73%
paddies
61%
odds ratio
38%
animals
13%
environmental exposure
10%
occupational exposure
10%
at-risk population
8%
dryers
8%
infection
8%
risk factors
7%
interviews
7%
protective effect
7%
public health
7%
households
7%
urine
6%
incidence
5%
environmental factors
4%
cattle
4%
rats
4%
sampling
2%
Earth & Environmental Sciences
leptospirosis
100%
environmental risk
63%
paddy field
39%
animal
33%
infection
23%
occupational group
19%
contamination
16%
risk exposure
15%
occupational exposure
14%
urine
12%
risk factor
12%
cattle
12%
targeting
12%
public health
10%
monsoon
10%
environmental factor
10%
household
10%
flooding
9%
exposure
7%
effect
2%
Medicine & Life Sciences
Sri Lanka
82%
Leptospirosis
81%
Case-Control Studies
50%
Occupational Groups
45%
Odds Ratio
17%
Animals
13%
Environmental Exposure
7%
Zoonoses
7%
Occupational Exposure
7%
Disease Outbreaks
6%
Cattle
5%
Virus Diseases
5%
Public Health
4%
Urine
4%
Interviews
4%
Incidence
3%
Population
2%
Chemical Compounds
Bias Potential
89%
Protective
51%