Keyphrases
Bone Mineral Density
100%
Chronic Obstructive Pulmonary Disease
100%
Functional Exercise Capacity
100%
25(OH)D Concentration
100%
Vitamin D Status
100%
Plasma 25(OH)D
80%
Exercise Capacity
60%
Vitamin D Deficiency
60%
Chronic Obstructive Pulmonary Disease Patient
40%
6-minute Walk Distance (6MWD)
40%
Quadriceps Strength
40%
Intervention Studies
20%
Non-associated
20%
Potential Confounders
20%
Body Composition
20%
Lung Function
20%
Very Severe
20%
Disease Severity
20%
Severe Chronic Obstructive Pulmonary Disease
20%
Muscle Exercise
20%
Vitamin D
20%
25-hydroxyvitamin D (25OHD)
20%
Prevalence of Vitamin D Deficiency
20%
Vitamin D Supplementation
20%
Muscle Strength
20%
Osteoporosis Treatment
20%
Osteoporosis Prevention
20%
Strength Capacity
20%
Plasma 25-hydroxyvitamin D
20%
INIS
diseases
100%
patients
100%
capacity
100%
exercise
100%
vitamin d
100%
bone mineral density
100%
concentration
55%
plasma
55%
density
44%
bones
44%
muscles
33%
distance
22%
data
11%
lungs
11%
interventions
11%
adjustments
11%
osteoporosis
11%
body composition
11%
Medicine and Dentistry
Vitamin D
100%
Exercise
100%
Chronic Obstructive Pulmonary Disease
100%
Bone Density
100%
Vitamin D Deficiency
50%
Hypovitaminosis D
50%
Muscle Strength
37%
Walking Distance
25%
Disease
12%
Supplementation
12%
Prevalence
12%
25 Hydroxyvitamin D
12%
Cross Sectional Study
12%
Intervention Study
12%
Osteoporosis
12%
Muscle Training
12%
Lung
12%
Biochemistry, Genetics and Molecular Biology
Vitamin D
100%
Exercise
100%
Bone Density
100%
Blood Plasma
100%
Hypovitaminosis D
80%
Muscle Strength
60%
Body Composition
20%
Prevalence
20%
Cross Sectional Study
20%
Intervention Study
20%
Muscle Training
20%
Immunology and Microbiology
Blood Plasma
100%
Bone Density
100%
Exercise
100%
Muscle Strength
60%
Body Composition
20%
Prevalence
20%
Muscle Training
20%
Pharmacology, Toxicology and Pharmaceutical Science
Vitamin D
100%
Chronic Obstructive Lung Disease
100%
Hypovitaminosis D
50%
Vitamin D Deficiency
50%
Disease
12%
Prevalence
12%
25 Hydroxyvitamin D
12%
Cross-Sectional Study
12%
Intervention Study
12%