Keyphrases
Vitamin D
100%
Chronic Obstructive Pulmonary Disease
100%
Placebo
100%
Physical Performance
100%
Vitamin D Supplementation
100%
Pilot Randomized Controlled Trial
100%
25-hydroxyvitamin D (25OHD)
66%
Confidence Interval
66%
25(OH)D Level
66%
St. George's Respiratory Questionnaire
66%
Short Physical Performance Battery
66%
Forced Expiratory Volume in 1 Second (FEV1)
33%
Cholecalciferol
33%
Elderly People
33%
Muscle Weakness
33%
Muscle Strength
33%
Older Individuals
33%
Severe Chronic Obstructive Pulmonary Disease
33%
Serum 25OHD
33%
Medicine and Dentistry
Vitamin D
100%
Physical Performance
100%
Chronic Obstructive Pulmonary Disease
100%
Supplementation
60%
Placebo
60%
Arm
40%
St. George Respiratory Questionnaire
40%
Colecalciferol
20%
Muscle Strength
20%
Forced Expiratory Volume
20%
25 Hydroxyvitamin D
20%
Muscle Weakness
20%
Elderly Population
20%
Nursing and Health Professions
Obstructive Lung Disease
100%
Vitamin D
100%
Placebo
60%
Supplementation
60%
Confidence Interval
40%
St. George Respiratory Questionnaire
40%
Elderly Population
20%
25-Hydroxyvitamin D
20%
Muscle Strength
20%
Forced Expiratory Volume
20%
Muscle Weakness
20%
Colecalciferol
20%
Pharmacology, Toxicology and Pharmaceutical Science
Chronic Obstructive Lung Disease
100%
Vitamin D
100%
Placebo
60%
Cholecalciferol
20%
25 Hydroxyvitamin D
20%
Muscle Weakness
20%
Neuroscience
Vitamin D
100%
Chronic Obstructive Pulmonary Disease
100%
Placebo
60%
Cholecalciferol
20%
25 Hydroxyvitamin D
20%
Food Science
Vitamin D
100%
Cholecalciferol
20%