An Optimal Questionnaire Representing Slow Gait Speed(<1m/s) in Community-dwelling Older Adults: The Korean Frailty and Aging Cohort Study (KFACS)
Objectives This study was conducted to find an optimal questionnaire to evaluate the slow gait speed seen in community dwelling elderly. Design Four questions asking about difficulty in walking were compared against the measured usual gait speed. The questions were: 1) Is it difficult to walk 100 m...
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| Veröffentlicht in: | The Journal of nutrition, health & aging health & aging, 2019-07, Vol.23 (7), p.648-653 |
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| creator | Lee, S. Kim, S. Kim, M. Yoo, J. Kim, B. Yoo, M. Won, Chang Won |
| description | Objectives
This study was conducted to find an optimal questionnaire to evaluate the slow gait speed seen in community dwelling elderly.
Design
Four questions asking about difficulty in walking were compared against the measured usual gait speed. The questions were: 1) Is it difficult to walk 100 m without help? 2) Is it difficult to walk 300 m without help? 3) Is it difficult to walk around one lap of a 400-meter track without help? 4) Can you cross a crosswalk before the green on the crosswalk light turns red?
Participants
The subjects were 1479 older adults aged 70 to 84 years who had responded to the four questions and completed gait speed measuring in the first baseline year (2016) of the Korean Frailty and Aging Cohort Study.
Results
Of the four questions, “Is it difficult to walk around one lap of track (400 m) without help?” showed the highest kappa coefficient (0.357), sensitivity (0.61), and negative predictive value (0.82).
Conclusion
Based on the results of this study, the authors suggest that “Difficulty in walking around one lap of a 400-m track without help” may be the best question to use when evaluating slow gait speed. |
| doi_str_mv | 10.1007/s12603-019-1213-y |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2267746908</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2238817333</sourcerecordid><originalsourceid>FETCH-LOGICAL-c415t-c0f2388608cb7e5b5bd374d7c6c723f3710560fe562e379291d0d24f12b1caa03</originalsourceid><addsrcrecordid>eNp1kctu1DAUhi0EomXgAdggS2ymC1NfkjhBbKKIKaiVRjBlbTnxyTRVYqd2oiqvwRPjaApISJyNj-Tv_OfyI_SW0Q-MUnkZGM-oIJQVhHEmyPIMnTOZUZLIPH8ecy4LIiWVZ-hVCPeUJmmRZy_RmWAik1LQc_SztHg_Tt2ge_xthjB1zlrdecDfYfQQwE6dPeJD7x7xle4mfBgBzPYTGy7DBe4srtwwzLabFmIeoe9XeN8b8Lg0cz-Fj_j2DvC186At3nnd9dOCtTW4PK5o5e6cj6LTbBa8vd6V1eHiNXrR6j7Am6d3g37sPt9WX8jN_uprVd6QJmHpRBracpHnGc2bWkJap7URMjGyyRrJRSsko2lGW0gzDkIWvGCGGp60jNes0ZqKDdqedEfvHtbV1dCFJu6gLbg5KM7jjZKsoHlE3_-D3rvZ2zhdpOIQTIoYG8ROVONdCB5aNfp4WL8oRtVqmDoZpqJhajVMLbHm3ZPyXA9g_lT8digC_ASE-GWP4P-2_r_qL3Rwn7M</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2238817333</pqid></control><display><type>article</type><title>An Optimal Questionnaire Representing Slow Gait Speed(<1m/s) in Community-dwelling Older Adults: The Korean Frailty and Aging Cohort Study (KFACS)</title><source>MEDLINE</source><source>Springer Nature - Complete Springer Journals</source><source>Alma/SFX Local Collection</source><creator>Lee, S. ; Kim, S. ; Kim, M. ; Yoo, J. ; Kim, B. ; Yoo, M. ; Won, Chang Won</creator><creatorcontrib>Lee, S. ; Kim, S. ; Kim, M. ; Yoo, J. ; Kim, B. ; Yoo, M. ; Won, Chang Won</creatorcontrib><description>Objectives
This study was conducted to find an optimal questionnaire to evaluate the slow gait speed seen in community dwelling elderly.
Design
Four questions asking about difficulty in walking were compared against the measured usual gait speed. The questions were: 1) Is it difficult to walk 100 m without help? 2) Is it difficult to walk 300 m without help? 3) Is it difficult to walk around one lap of a 400-meter track without help? 4) Can you cross a crosswalk before the green on the crosswalk light turns red?
Participants
The subjects were 1479 older adults aged 70 to 84 years who had responded to the four questions and completed gait speed measuring in the first baseline year (2016) of the Korean Frailty and Aging Cohort Study.
Results
Of the four questions, “Is it difficult to walk around one lap of track (400 m) without help?” showed the highest kappa coefficient (0.357), sensitivity (0.61), and negative predictive value (0.82).
Conclusion
Based on the results of this study, the authors suggest that “Difficulty in walking around one lap of a 400-m track without help” may be the best question to use when evaluating slow gait speed.</description><identifier>ISSN: 1279-7707</identifier><identifier>EISSN: 1760-4788</identifier><identifier>DOI: 10.1007/s12603-019-1213-y</identifier><identifier>PMID: 31367730</identifier><language>eng</language><publisher>Paris: Springer Paris</publisher><subject>Aged ; Aged, 80 and over ; Aging ; Aging - physiology ; Chronic obstructive pulmonary disease ; Cohort analysis ; Cohort Studies ; Female ; Frailty ; Frailty - physiopathology ; Gait ; Geriatrics/Gerontology ; Humans ; Independent Living - statistics & numerical data ; Kappa coefficient ; Male ; Medicine ; Medicine & Public Health ; Mobility Limitation ; Neurosciences ; Nutrition ; Older people ; Primary Care Medicine ; Quality of Life Research ; Questionnaires ; Republic of Korea ; Surveys and Questionnaires ; Walking ; Walking - physiology ; Walking Speed - physiology</subject><ispartof>The Journal of nutrition, health & aging, 2019-07, Vol.23 (7), p.648-653</ispartof><rights>Serdi and Springer-Verlag International SAS, part of Springer Nature 2019</rights><rights>The journal of nutrition, health & aging is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c415t-c0f2388608cb7e5b5bd374d7c6c723f3710560fe562e379291d0d24f12b1caa03</citedby><cites>FETCH-LOGICAL-c415t-c0f2388608cb7e5b5bd374d7c6c723f3710560fe562e379291d0d24f12b1caa03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12603-019-1213-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12603-019-1213-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31367730$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lee, S.</creatorcontrib><creatorcontrib>Kim, S.</creatorcontrib><creatorcontrib>Kim, M.</creatorcontrib><creatorcontrib>Yoo, J.</creatorcontrib><creatorcontrib>Kim, B.</creatorcontrib><creatorcontrib>Yoo, M.</creatorcontrib><creatorcontrib>Won, Chang Won</creatorcontrib><title>An Optimal Questionnaire Representing Slow Gait Speed(<1m/s) in Community-dwelling Older Adults: The Korean Frailty and Aging Cohort Study (KFACS)</title><title>The Journal of nutrition, health & aging</title><addtitle>J Nutr Health Aging</addtitle><addtitle>J Nutr Health Aging</addtitle><description>Objectives
This study was conducted to find an optimal questionnaire to evaluate the slow gait speed seen in community dwelling elderly.
Design
Four questions asking about difficulty in walking were compared against the measured usual gait speed. The questions were: 1) Is it difficult to walk 100 m without help? 2) Is it difficult to walk 300 m without help? 3) Is it difficult to walk around one lap of a 400-meter track without help? 4) Can you cross a crosswalk before the green on the crosswalk light turns red?
Participants
The subjects were 1479 older adults aged 70 to 84 years who had responded to the four questions and completed gait speed measuring in the first baseline year (2016) of the Korean Frailty and Aging Cohort Study.
Results
Of the four questions, “Is it difficult to walk around one lap of track (400 m) without help?” showed the highest kappa coefficient (0.357), sensitivity (0.61), and negative predictive value (0.82).
Conclusion
Based on the results of this study, the authors suggest that “Difficulty in walking around one lap of a 400-m track without help” may be the best question to use when evaluating slow gait speed.</description><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Aging</subject><subject>Aging - physiology</subject><subject>Chronic obstructive pulmonary disease</subject><subject>Cohort analysis</subject><subject>Cohort Studies</subject><subject>Female</subject><subject>Frailty</subject><subject>Frailty - physiopathology</subject><subject>Gait</subject><subject>Geriatrics/Gerontology</subject><subject>Humans</subject><subject>Independent Living - statistics & numerical data</subject><subject>Kappa coefficient</subject><subject>Male</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Mobility Limitation</subject><subject>Neurosciences</subject><subject>Nutrition</subject><subject>Older people</subject><subject>Primary Care Medicine</subject><subject>Quality of Life Research</subject><subject>Questionnaires</subject><subject>Republic of Korea</subject><subject>Surveys and Questionnaires</subject><subject>Walking</subject><subject>Walking - physiology</subject><subject>Walking Speed - physiology</subject><issn>1279-7707</issn><issn>1760-4788</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNp1kctu1DAUhi0EomXgAdggS2ymC1NfkjhBbKKIKaiVRjBlbTnxyTRVYqd2oiqvwRPjaApISJyNj-Tv_OfyI_SW0Q-MUnkZGM-oIJQVhHEmyPIMnTOZUZLIPH8ecy4LIiWVZ-hVCPeUJmmRZy_RmWAik1LQc_SztHg_Tt2ge_xthjB1zlrdecDfYfQQwE6dPeJD7x7xle4mfBgBzPYTGy7DBe4srtwwzLabFmIeoe9XeN8b8Lg0cz-Fj_j2DvC186At3nnd9dOCtTW4PK5o5e6cj6LTbBa8vd6V1eHiNXrR6j7Am6d3g37sPt9WX8jN_uprVd6QJmHpRBracpHnGc2bWkJap7URMjGyyRrJRSsko2lGW0gzDkIWvGCGGp60jNes0ZqKDdqedEfvHtbV1dCFJu6gLbg5KM7jjZKsoHlE3_-D3rvZ2zhdpOIQTIoYG8ROVONdCB5aNfp4WL8oRtVqmDoZpqJhajVMLbHm3ZPyXA9g_lT8digC_ASE-GWP4P-2_r_qL3Rwn7M</recordid><startdate>20190701</startdate><enddate>20190701</enddate><creator>Lee, S.</creator><creator>Kim, S.</creator><creator>Kim, M.</creator><creator>Yoo, J.</creator><creator>Kim, B.</creator><creator>Yoo, M.</creator><creator>Won, Chang Won</creator><general>Springer Paris</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88G</scope><scope>8AO</scope><scope>8C1</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2M</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PSYQQ</scope><scope>Q9U</scope><scope>7X8</scope></search><sort><creationdate>20190701</creationdate><title>An Optimal Questionnaire Representing Slow Gait Speed(<1m/s) in Community-dwelling Older Adults: The Korean Frailty and Aging Cohort Study (KFACS)</title><author>Lee, S. ; Kim, S. ; Kim, M. ; Yoo, J. ; Kim, B. ; Yoo, M. ; Won, Chang Won</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c415t-c0f2388608cb7e5b5bd374d7c6c723f3710560fe562e379291d0d24f12b1caa03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Aging</topic><topic>Aging - physiology</topic><topic>Chronic obstructive pulmonary disease</topic><topic>Cohort analysis</topic><topic>Cohort Studies</topic><topic>Female</topic><topic>Frailty</topic><topic>Frailty - physiopathology</topic><topic>Gait</topic><topic>Geriatrics/Gerontology</topic><topic>Humans</topic><topic>Independent Living - statistics & numerical data</topic><topic>Kappa coefficient</topic><topic>Male</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Mobility Limitation</topic><topic>Neurosciences</topic><topic>Nutrition</topic><topic>Older people</topic><topic>Primary Care Medicine</topic><topic>Quality of Life Research</topic><topic>Questionnaires</topic><topic>Republic of Korea</topic><topic>Surveys and Questionnaires</topic><topic>Walking</topic><topic>Walking - physiology</topic><topic>Walking Speed - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lee, S.</creatorcontrib><creatorcontrib>Kim, S.</creatorcontrib><creatorcontrib>Kim, M.</creatorcontrib><creatorcontrib>Yoo, J.</creatorcontrib><creatorcontrib>Kim, B.</creatorcontrib><creatorcontrib>Yoo, M.</creatorcontrib><creatorcontrib>Won, Chang Won</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Psychology Database (Alumni)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>ProQuest Psychology</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest One Psychology</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><jtitle>The Journal of nutrition, health & aging</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, S.</au><au>Kim, S.</au><au>Kim, M.</au><au>Yoo, J.</au><au>Kim, B.</au><au>Yoo, M.</au><au>Won, Chang Won</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An Optimal Questionnaire Representing Slow Gait Speed(<1m/s) in Community-dwelling Older Adults: The Korean Frailty and Aging Cohort Study (KFACS)</atitle><jtitle>The Journal of nutrition, health & aging</jtitle><stitle>J Nutr Health Aging</stitle><addtitle>J Nutr Health Aging</addtitle><date>2019-07-01</date><risdate>2019</risdate><volume>23</volume><issue>7</issue><spage>648</spage><epage>653</epage><pages>648-653</pages><issn>1279-7707</issn><eissn>1760-4788</eissn><abstract>Objectives
This study was conducted to find an optimal questionnaire to evaluate the slow gait speed seen in community dwelling elderly.
Design
Four questions asking about difficulty in walking were compared against the measured usual gait speed. The questions were: 1) Is it difficult to walk 100 m without help? 2) Is it difficult to walk 300 m without help? 3) Is it difficult to walk around one lap of a 400-meter track without help? 4) Can you cross a crosswalk before the green on the crosswalk light turns red?
Participants
The subjects were 1479 older adults aged 70 to 84 years who had responded to the four questions and completed gait speed measuring in the first baseline year (2016) of the Korean Frailty and Aging Cohort Study.
Results
Of the four questions, “Is it difficult to walk around one lap of track (400 m) without help?” showed the highest kappa coefficient (0.357), sensitivity (0.61), and negative predictive value (0.82).
Conclusion
Based on the results of this study, the authors suggest that “Difficulty in walking around one lap of a 400-m track without help” may be the best question to use when evaluating slow gait speed.</abstract><cop>Paris</cop><pub>Springer Paris</pub><pmid>31367730</pmid><doi>10.1007/s12603-019-1213-y</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 1279-7707 |
| ispartof | The Journal of nutrition, health & aging, 2019-07, Vol.23 (7), p.648-653 |
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| language | eng |
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| source | MEDLINE; Springer Nature - Complete Springer Journals; Alma/SFX Local Collection |
| subjects | Aged Aged, 80 and over Aging Aging - physiology Chronic obstructive pulmonary disease Cohort analysis Cohort Studies Female Frailty Frailty - physiopathology Gait Geriatrics/Gerontology Humans Independent Living - statistics & numerical data Kappa coefficient Male Medicine Medicine & Public Health Mobility Limitation Neurosciences Nutrition Older people Primary Care Medicine Quality of Life Research Questionnaires Republic of Korea Surveys and Questionnaires Walking Walking - physiology Walking Speed - physiology |
| title | An Optimal Questionnaire Representing Slow Gait Speed(<1m/s) in Community-dwelling Older Adults: The Korean Frailty and Aging Cohort Study (KFACS) |
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