Keyphrases
Smoking Status
100%
Peripheral Arterial Disease
100%
Urinary Cotinine
100%
Cotinine
70%
Exhaled Carbon Monoxide
30%
Ex-smokers
20%
Intermittent Claudication
20%
Smoking History
20%
Creatinine
20%
Spearman Coefficient
20%
Rapid Assay
20%
Non-smokers
10%
Teaching Hospital
10%
Linear Regression Analysis
10%
Current Smokers
10%
Outpatient Department
10%
Never-smokers
10%
Ankle-brachial Index
10%
Hospital Outpatient Clinics
10%
Daily Smokers
10%
Smoking Exposure
10%
Active Smoking
10%
Light Smokers
10%
Passive Smoker
10%
Carbon Monoxide Concentration
10%
Cigarettes Smoked per Day
10%
Edinburgh Claudication Questionnaire
10%
Surgical Outpatient
10%
Nursing and Health Professions
Peripheral Occlusive Artery Disease
100%
Cotinine
100%
Carbon Monoxide
27%
Sensitivity and Specificity
18%
Creatinine
18%
Outpatient Department
18%
Intermittent Claudication
18%
Cigarette Filter
9%
Teaching Hospital
9%
Cross-Sectional Study
9%
Linear Regression Analysis
9%
Ankle Brachial Index
9%
Urine Level
9%
Claudication
9%
Immunology and Microbiology
Breathing
100%
Ankle
100%
Urine Level
100%