Abstract:
OBJECTIVE:To evaluate the reliability and validity of a body monitoring device against measures obtained from indirect calorimetry (IC) in patients with fibromyalgia syndrome (FMS) during various incremental exercise intensities. DESIGN:Cross-sectional reliability and validity study. SETTING:Testing was completed in a university exercise physiology laboratory. PARTICIPANTS:Women (N=25) with FMS, with a mean age ± SD of 48.6±8.4 years and a median symptom duration of 15 years (25th-75th percentiles, 10-23y), were recruited to the study. INTERVENTIONS:Not applicable. MAIN OUTCOME MEASURES:Patients walked and jogged on a treadmill at 4 intensities (50m·min(-1), 0% grade [n=25]; 83.3m·min(-1), 0% grade [n=25]; 116.7m·min(-1), 0% grade [n=21]; 116.7m·min(-1), 2.5% grade [n=13]) during 2 measurement conditions, while IC and a multiple-sensor body monitor measured energy expenditure (EE). The differences between the readings (test 1 - test 2) and the SD of the differences, intraclass correlation coefficient (ICC), 95% confidence interval (CI) for the ICC, coefficient of repeatability, intrapatient SD, standard error of mean (SEM), minimal detectable change, Wilcoxon signed-rank test, and Bland-Altman graphs were used to examine reliability. The magnitude of the associations between IC and the body monitoring device, ICC, 95% CI for the ICC, paired t tests, and Bland-Altman graphs were used to examine the validity of the body monitoring device versus the IC. RESULTS:Moderate to excellent test-retest reliability was found for the 4 bouts of exercise (ICC=.73-.76). The SEM and minimal detectable change were satisfactory for the 4 bouts of exercise (.54-1.18kcal·min(-1) and 1.51-3.28kcal·min(-1), respectively). The differences mean between test and retest were lower than the SEM for the 4 bouts of exercise, varying from -.17 to .14kcal·min(-1). No significant differences were found between test and retest for any bout. The Bland-Altman plots and the coefficients of repeatability indicated that the differences between repeated tests would lie within 2 SDs in 95% of the cases for the 4 bouts of exercise. Significant associations were found between the body monitoring device and IC measurements of EE for the 4 bouts of exercise (r=.87-.99). The differences for all bouts between the 2 methods were nonsignificant, except for the second bout (P<.001). The ICCs and Bland-Altman plots of EE for the 4 bouts showed high agreement (ICCs=.84-.99) and sufficient accuracy for quantifying EE during exercise in patients with FMS. CONCLUSIONS:The body monitoring device provided a valid and reliable estimate of EE in patients with FMS during walking on horizontal and inclined surfaces in a laboratory setting across various exercise intensities.
journal_name
Arch Phys Med Rehabiljournal_title
Archives of physical medicine and rehabilitationauthors
Munguía-Izquierdo D,Santalla A,Legaz-Arrese Adoi
10.1016/j.apmr.2011.08.021subject
Has Abstractpub_date
2012-01-01 00:00:00pages
115-22issue
1eissn
0003-9993issn
1532-821Xpii
S0003-9993(11)00729-5journal_volume
93pub_type
杂志文章abstract:OBJECTIVE:To evaluate the effectiveness of reinforced feedback in virtual environment (RFVE) treatment combined with conventional rehabilitation (CR) in comparison with CR alone, and to study whether changes are related to stroke etiology (ie, ischemic, hemorrhagic). DESIGN:Randomized controlled trial. SETTING:Hospit...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,随机对照试验
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更新日期:2018-05-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of ramelteon on sleep and daytime functioning among individuals with traumatic brain injury (TBI). DESIGN:A double-blind, placebo-controlled study with a crossover design. SETTING:A research facility attached to an acute rehabilitation hospital. PARTICIPANTS:Individuals with TBI (...
journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,随机对照试验
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更新日期:2015-10-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
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更新日期:1983-05-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:10.1053/apmr.2001.25156
更新日期:2001-09-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
pub_type: 临床试验,杂志文章
doi:10.1016/s0003-9993(97)90002-2
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journal_title:Archives of physical medicine and rehabilitation
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doi:10.1016/j.apmr.2005.12.033
更新日期:2006-04-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
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doi:
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journal_title:Archives of physical medicine and rehabilitation
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doi:10.1053/apmr.2001.21956
更新日期:2001-04-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
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journal_title:Archives of physical medicine and rehabilitation
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更新日期:2000-10-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
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更新日期:2007-11-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1984-08-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1977-04-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章
doi:
更新日期:1990-10-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
pub_type: 杂志文章,随机对照试验
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journal_title:Archives of physical medicine and rehabilitation
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更新日期:2013-05-01 00:00:00
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更新日期:2004-01-01 00:00:00
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journal_title:Archives of physical medicine and rehabilitation
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journal_title:Archives of physical medicine and rehabilitation
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doi:
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