PMID- 27334811
OWN - NLM
STAT- MEDLINE
DCOM- 20170627
LR  - 20220321
IS  - 1543-5474 (Electronic)
IS  - 1543-3080 (Linking)
VI  - 13
IP  - 11
DP  - 2016 Nov
TI  - Objectively Measured Steps/Day in Patients With Chronic Obstructive Pulmonary 
      Disease: A Systematic Review and Meta-Analysis.
PG  - 1275-1283
LID - 10.1123/jpah.2016-0087 [doi]
AB  - BACKGROUND: Although individual studies have reported on the number of steps/day 
      taken by individuals with chronic obstructive pulmonary disease (COPD), this 
      evidence has not been systematically reviewed or synthesized. METHODS: MEDLINE 
      and PsycINFO were searched for studies reporting objectively-measured steps/day 
      and percent predicted forced expiratory volume in 1 second (FEV(1)%) in patients 
      with COPD. Meta-analyses were used to estimate steps/day across studies, while 
      metaregression was used to estimate between-study variance based on clinical and 
      demographic factors (year and location of study, activity monitor brand, number 
      of days wearing the monitor, whether participants were about to enter pulmonary 
      rehabilitation, 6-minute walk distance (6MWD), FEV(1)%, age, and sex). RESULTS: 
      38 studies including 2621 participants met inclusion criteria. The pooled mean 
      estimate was 4579 steps/day (95% CI:4310 to 5208) for individuals with COPD. Only 
      6MWD, FEV(1)% and whether patients were about to undergo pulmonary rehabilitation 
      explained a significant portion of the variance (P < 0.1) in univariate 
      meta-regression. In a multivariate model including the above risk factors, only 
      FEV(1)% was associated with steps/day after adjustment for other covariates. 
      CONCLUSIONS: These results indicate that patients with COPD achieve extremely low 
      levels of physical activity as assessed by steps/day, and that severity of 
      airflow obstruction is associated with activity level.
FAU - Saunders, Travis
AU  - Saunders T
FAU - Campbell, Nerissa
AU  - Campbell N
FAU - Jason, Timothy
AU  - Jason T
FAU - Dechman, Gail
AU  - Dechman G
FAU - Hernandez, Paul
AU  - Hernandez P
FAU - Thompson, Kara
AU  - Thompson K
FAU - Blanchard, Chris M
AU  - Blanchard CM
LA  - eng
PT  - Journal Article
PT  - Meta-Analysis
PT  - Review
PT  - Systematic Review
DEP - 20160824
PL  - United States
TA  - J Phys Act Health
JT  - Journal of physical activity & health
JID - 101189457
SB  - IM
MH  - Accelerometry
MH  - Aged
MH  - *Exercise
MH  - Exercise Tolerance
MH  - Female
MH  - Humans
MH  - Male
MH  - Middle Aged
MH  - Pulmonary Disease, Chronic Obstructive/*rehabilitation
MH  - *Walking
OTO - NOTNLM
OT  - accelerometer
OT  - ambulation
OT  - exercise
OT  - pedometer
OT  - physical activity
OT  - walking
EDAT- 2016/10/25 06:00
MHDA- 2017/06/28 06:00
CRDT- 2016/06/24 06:00
PHST- 2016/10/25 06:00 [pubmed]
PHST- 2017/06/28 06:00 [medline]
PHST- 2016/06/24 06:00 [entrez]
AID - 2016-0087 [pii]
AID - 10.1123/jpah.2016-0087 [doi]
PST - ppublish
SO  - J Phys Act Health. 2016 Nov;13(11):1275-1283. doi: 10.1123/jpah.2016-0087. Epub 
      2016 Aug 24.