PMID- 28878456
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20201001
IS  - 0915-5287 (Print)
IS  - 2187-5626 (Electronic)
IS  - 0915-5287 (Linking)
VI  - 29
IP  - 8
DP  - 2017 Aug
TI  - Daily physical activity affects exercise capacity in patients with idiopathic 
      pulmonary fibrosis.
PG  - 1323-1328
LID - 10.1589/jpts.29.1323 [doi]
AB  - [Purpose] The aim of this study was to determine which factors, including 
      pulmonary, physical, and mental functions; dyspnea; and daily physical activity 
      (PA) affect the 6-minute walk distance (6MWD) in IPF patients. [Subjects and 
      Methods] The pulmonary, physical, and mental functions; dyspnea; PA; and 6MWD 
      were assessed in 38 outpatients with IPF. PA was represented by the mean number 
      of steps per day. [Results] The mean 6MWD was 443.8 m (SD, 98.5), and the mean 
      number of steps per day showing PA was 5148.4 (SD, 3295.7). The 6MWD was 
      correlated with age, base dyspnea index, vital capacity (VC), diffusion capacity 
      of carbon monoxide, quadriceps force (QF), dyspnea during the 6-minute walk test, 
      and PA. Stepwise multiple regression analysis revealed that VC (beta=0.382), QF 
      (beta=0.272), and PA (beta=0.574) were contributing factors of the 6MWD. [Conclusion] 
      In patients with IPF, PA has a greater effect on the 6MWD than VC and QF. The 
      evaluation of daily PA, in addition to physiological and muscle functions, is 
      important in patients with IPF.
FAU - Morino, Akira
AU  - Morino A
AD  - Department of Rehabilitation, Hokkaido Chitose College of Rehabilitation, Japan.
FAU - Takahashi, Hiroki
AU  - Takahashi H
AD  - Department of Respiratory Medicine and Allergology, Sapporo Medical University 
      School of Medicine, Japan.
FAU - Chiba, Hirofumi
AU  - Chiba H
AD  - Department of Respiratory Medicine and Allergology, Sapporo Medical University 
      School of Medicine, Japan.
FAU - Ishiai, Sumio
AU  - Ishiai S
AD  - Department of Rehabilitation Medicine, Sapporo Medical University School of 
      Medicine, Japan.
LA  - eng
PT  - Journal Article
DEP - 20170810
PL  - Japan
TA  - J Phys Ther Sci
JT  - Journal of physical therapy science
JID - 9105359
PMC - PMC5574345
OTO - NOTNLM
OT  - 6-minute walk distance
OT  - Idiopathic pulmonary fibrosis
OT  - Physical activity
EDAT- 2017/09/08 06:00
MHDA- 2017/09/08 06:01
PMCR- 2017/08/01
CRDT- 2017/09/08 06:00
PHST- 2017/04/01 00:00 [received]
PHST- 2017/05/09 00:00 [accepted]
PHST- 2017/09/08 06:00 [entrez]
PHST- 2017/09/08 06:00 [pubmed]
PHST- 2017/09/08 06:01 [medline]
PHST- 2017/08/01 00:00 [pmc-release]
AID - jpts-2017-163 [pii]
AID - 10.1589/jpts.29.1323 [doi]
PST - ppublish
SO  - J Phys Ther Sci. 2017 Aug;29(8):1323-1328. doi: 10.1589/jpts.29.1323. Epub 2017 
      Aug 10.