Estimation of Metabolic Energy Expenditure during Short Walking Bouts
Abstract Assessment of metabolic energy expenditure from indirect calorimetry is currently limited to sustained (>4 min) cyclic activities, because of steady-state requirements. This is problematic for patient populations who are unable to perform such sustained activities. Therefore, this study...
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| Veröffentlicht in: | International journal of sports medicine 2021-11, Vol.42 (12), p.1098-1104 |
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| container_title | International journal of sports medicine |
| container_volume | 42 |
| creator | Blokland, Ilse Johanna de Koning, Jos J. van Kan, Thomas van Bennekom, Coen A. M. van Dieen, Jaap H. Houdijk, Han |
| description | Abstract
Assessment of metabolic energy expenditure from indirect calorimetry is
currently limited to sustained (>4 min) cyclic activities, because
of steady-state requirements. This is problematic for patient populations
who are unable to perform such sustained activities. Therefore, this study
explores validity and reliability of a method estimating metabolic energy
expenditure based on oxygen consumption (V̇O
2
) during
short walking bouts. Twelve able-bodied adults twice performed six treadmill
walking trials (1, 2 and 6 min at 4 and 5 km/h),
while V̇O
2
was measured. Total
V̇O
2
was calculated by
integrating net V̇O
2
over walking and recovery.
Concurrent validity with steady-state V̇O
2
was
assessed with Pearson’s correlations. Test-retest reliability was
assessed using intra-class correlation coefficients (ICC) and Bland-Altman
analyses. Total V̇O
2
was strongly correlated
with steady-state V̇O
2
(r=0.91–0.99), but consistently higher. Test-retest
reliability of total V̇O
2
(ICC=0.65–0.92) was lower than or comparable to steady-state
V̇O
2
(ICC=0.83–0.92), with lower reliability for shorter trials.
Total V̇O
2
discriminated between gait
speeds. Total oxygen uptake provides a useful measure to estimate metabolic
load of short activities from oxygen consumption. Although estimates are
less reliable than steady-state measurements, they can provide insight in
the yet unknown metabolic demands of daily activities for patient
populations unable to perform sustained activities. |
| doi_str_mv | 10.1055/a-1373-5770 |
| format | Article |
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Assessment of metabolic energy expenditure from indirect calorimetry is
currently limited to sustained (>4 min) cyclic activities, because
of steady-state requirements. This is problematic for patient populations
who are unable to perform such sustained activities. Therefore, this study
explores validity and reliability of a method estimating metabolic energy
expenditure based on oxygen consumption (V̇O
2
) during
short walking bouts. Twelve able-bodied adults twice performed six treadmill
walking trials (1, 2 and 6 min at 4 and 5 km/h),
while V̇O
2
was measured. Total
V̇O
2
was calculated by
integrating net V̇O
2
over walking and recovery.
Concurrent validity with steady-state V̇O
2
was
assessed with Pearson’s correlations. Test-retest reliability was
assessed using intra-class correlation coefficients (ICC) and Bland-Altman
analyses. Total V̇O
2
was strongly correlated
with steady-state V̇O
2
(r=0.91–0.99), but consistently higher. Test-retest
reliability of total V̇O
2
(ICC=0.65–0.92) was lower than or comparable to steady-state
V̇O
2
(ICC=0.83–0.92), with lower reliability for shorter trials.
Total V̇O
2
discriminated between gait
speeds. Total oxygen uptake provides a useful measure to estimate metabolic
load of short activities from oxygen consumption. Although estimates are
less reliable than steady-state measurements, they can provide insight in
the yet unknown metabolic demands of daily activities for patient
populations unable to perform sustained activities.</description><identifier>ISSN: 0172-4622</identifier><identifier>EISSN: 1439-3964</identifier><identifier>DOI: 10.1055/a-1373-5770</identifier><identifier>PMID: 33862639</identifier><language>eng</language><publisher>Rüdigerstraße 14, 70469 Stuttgart, Germany: Georg Thieme Verlag KG</publisher><subject>Metabolism ; Training & Testing</subject><ispartof>International journal of sports medicine, 2021-11, Vol.42 (12), p.1098-1104</ispartof><rights>Thieme. All rights reserved.</rights><rights>Copyright Georg Thieme Verlag Stuttgart Nov 2021</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-2971111709777ca1d3af32fb3d1406b865b98d7e034790f2a88a2ede0abfc94c3</citedby><cites>FETCH-LOGICAL-c389t-2971111709777ca1d3af32fb3d1406b865b98d7e034790f2a88a2ede0abfc94c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.thieme-connect.de/products/ejournals/pdf/10.1055/a-1373-5770.pdf$$EPDF$$P50$$Gthieme$$H</linktopdf><linktohtml>$$Uhttps://www.thieme-connect.de/products/ejournals/html/10.1055/a-1373-5770$$EHTML$$P50$$Gthieme$$H</linktohtml><link.rule.ids>314,780,784,3017,3018,27924,27925,54559,54560</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33862639$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Blokland, Ilse Johanna</creatorcontrib><creatorcontrib>de Koning, Jos J.</creatorcontrib><creatorcontrib>van Kan, Thomas</creatorcontrib><creatorcontrib>van Bennekom, Coen A. M.</creatorcontrib><creatorcontrib>van Dieen, Jaap H.</creatorcontrib><creatorcontrib>Houdijk, Han</creatorcontrib><title>Estimation of Metabolic Energy Expenditure during Short Walking Bouts</title><title>International journal of sports medicine</title><addtitle>Int J Sports Med</addtitle><description>Abstract
Assessment of metabolic energy expenditure from indirect calorimetry is
currently limited to sustained (>4 min) cyclic activities, because
of steady-state requirements. This is problematic for patient populations
who are unable to perform such sustained activities. Therefore, this study
explores validity and reliability of a method estimating metabolic energy
expenditure based on oxygen consumption (V̇O
2
) during
short walking bouts. Twelve able-bodied adults twice performed six treadmill
walking trials (1, 2 and 6 min at 4 and 5 km/h),
while V̇O
2
was measured. Total
V̇O
2
was calculated by
integrating net V̇O
2
over walking and recovery.
Concurrent validity with steady-state V̇O
2
was
assessed with Pearson’s correlations. Test-retest reliability was
assessed using intra-class correlation coefficients (ICC) and Bland-Altman
analyses. Total V̇O
2
was strongly correlated
with steady-state V̇O
2
(r=0.91–0.99), but consistently higher. Test-retest
reliability of total V̇O
2
(ICC=0.65–0.92) was lower than or comparable to steady-state
V̇O
2
(ICC=0.83–0.92), with lower reliability for shorter trials.
Total V̇O
2
discriminated between gait
speeds. Total oxygen uptake provides a useful measure to estimate metabolic
load of short activities from oxygen consumption. Although estimates are
less reliable than steady-state measurements, they can provide insight in
the yet unknown metabolic demands of daily activities for patient
populations unable to perform sustained activities.</description><subject>Metabolism</subject><subject>Training & Testing</subject><issn>0172-4622</issn><issn>1439-3964</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpt0M1LwzAYBvAgipvTk3cpeBGlmq8mzVFH_YCJBxWPIW3TrbNtZpKC--9N2VQQc3kJ_HjelweAYwQvEUySKxUjwkmccA53wBhRImIiGN0FY4g4jinDeAQOnFtCiKhAZB-MCEkZZkSMQZY5X7fK16aLTBU9aq9y09RFlHXaztdR9rnSXVn73uqo7G3dzaPnhbE-elPN-_C7Mb13h2CvUo3TR9s5Aa-32cv0Pp493T1Mr2dxQVLhYyw4Co9DwTkvFCqJqgiuclIiClmesiQXack1JJQLWGGVpgrrUkOVV4WgBZmAs03uypqPXjsv29oVumlUp03vJE4QTQSHkAd6-ocuTW-7cF1QgjBGGYFBXWxUYY1zVldyZUMddi0RlEO7UsmhXTm0G_TJNrPPW13-2O86AzjfAL-odat_V_6X9gULa4BP</recordid><startdate>20211101</startdate><enddate>20211101</enddate><creator>Blokland, Ilse Johanna</creator><creator>de Koning, Jos J.</creator><creator>van Kan, Thomas</creator><creator>van Bennekom, Coen A. M.</creator><creator>van Dieen, Jaap H.</creator><creator>Houdijk, Han</creator><general>Georg Thieme Verlag KG</general><general>Georg Thieme Verlag Stuttgart</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TS</scope><scope>K9.</scope><scope>NAPCQ</scope><scope>7X8</scope></search><sort><creationdate>20211101</creationdate><title>Estimation of Metabolic Energy Expenditure during Short Walking Bouts</title><author>Blokland, Ilse Johanna ; de Koning, Jos J. ; van Kan, Thomas ; van Bennekom, Coen A. M. ; van Dieen, Jaap H. ; Houdijk, Han</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-2971111709777ca1d3af32fb3d1406b865b98d7e034790f2a88a2ede0abfc94c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Metabolism</topic><topic>Training & Testing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Blokland, Ilse Johanna</creatorcontrib><creatorcontrib>de Koning, Jos J.</creatorcontrib><creatorcontrib>van Kan, Thomas</creatorcontrib><creatorcontrib>van Bennekom, Coen A. M.</creatorcontrib><creatorcontrib>van Dieen, Jaap H.</creatorcontrib><creatorcontrib>Houdijk, Han</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Physical Education Index</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Premium</collection><collection>MEDLINE - Academic</collection><jtitle>International journal of sports medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Blokland, Ilse Johanna</au><au>de Koning, Jos J.</au><au>van Kan, Thomas</au><au>van Bennekom, Coen A. M.</au><au>van Dieen, Jaap H.</au><au>Houdijk, Han</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Estimation of Metabolic Energy Expenditure during Short Walking Bouts</atitle><jtitle>International journal of sports medicine</jtitle><addtitle>Int J Sports Med</addtitle><date>2021-11-01</date><risdate>2021</risdate><volume>42</volume><issue>12</issue><spage>1098</spage><epage>1104</epage><pages>1098-1104</pages><issn>0172-4622</issn><eissn>1439-3964</eissn><abstract>Abstract
Assessment of metabolic energy expenditure from indirect calorimetry is
currently limited to sustained (>4 min) cyclic activities, because
of steady-state requirements. This is problematic for patient populations
who are unable to perform such sustained activities. Therefore, this study
explores validity and reliability of a method estimating metabolic energy
expenditure based on oxygen consumption (V̇O
2
) during
short walking bouts. Twelve able-bodied adults twice performed six treadmill
walking trials (1, 2 and 6 min at 4 and 5 km/h),
while V̇O
2
was measured. Total
V̇O
2
was calculated by
integrating net V̇O
2
over walking and recovery.
Concurrent validity with steady-state V̇O
2
was
assessed with Pearson’s correlations. Test-retest reliability was
assessed using intra-class correlation coefficients (ICC) and Bland-Altman
analyses. Total V̇O
2
was strongly correlated
with steady-state V̇O
2
(r=0.91–0.99), but consistently higher. Test-retest
reliability of total V̇O
2
(ICC=0.65–0.92) was lower than or comparable to steady-state
V̇O
2
(ICC=0.83–0.92), with lower reliability for shorter trials.
Total V̇O
2
discriminated between gait
speeds. Total oxygen uptake provides a useful measure to estimate metabolic
load of short activities from oxygen consumption. Although estimates are
less reliable than steady-state measurements, they can provide insight in
the yet unknown metabolic demands of daily activities for patient
populations unable to perform sustained activities.</abstract><cop>Rüdigerstraße 14, 70469 Stuttgart, Germany</cop><pub>Georg Thieme Verlag KG</pub><pmid>33862639</pmid><doi>10.1055/a-1373-5770</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0172-4622 |
| ispartof | International journal of sports medicine, 2021-11, Vol.42 (12), p.1098-1104 |
| issn | 0172-4622 1439-3964 |
| language | eng |
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| source | Thieme Connect Journals |
| subjects | Metabolism Training & Testing |
| title | Estimation of Metabolic Energy Expenditure during Short Walking Bouts |
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