Insulin resistance and composite indices of femoral neck strength in Asians: the fourth Korea National Health and Nutrition Examination Survey (KNHANES IV)
Summary Objective Fracture risk in type 2 diabetes mellitus with insulin resistance is increased, despite relatively preserved bone mineral density (BMD). In this study, we investigated the relationship between insulin resistance and composite indices of femoral neck strength in Koreans. Design A po...
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Veröffentlicht in: | Clinical endocrinology (Oxford) 2016-02, Vol.84 (2), p.185-193 |
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creator | Ahn, Seong Hee Kim, Hyeonmok Kim, Beom-Jun Lee, Seung Hun Koh, Jung-Min |
description | Summary
Objective
Fracture risk in type 2 diabetes mellitus with insulin resistance is increased, despite relatively preserved bone mineral density (BMD). In this study, we investigated the relationship between insulin resistance and composite indices of femoral neck strength in Koreans.
Design
A population‐based, cross‐sectional study from the Korea National Health and Nutrition Examination Survey
Participants
About 1243 men and 1433 women
Measurements
Insulin resistance was evaluated using the homoeostasis model assessment‐estimated insulin resistance (HOMA‐IR) index. Femoral neck width and axis length were measured from hip dual‐energy X‐ray absorptiometry scans and combined with BMD, weight and height to calculate composite indices of femoral neck strength relative to load: compression (CSI), bending (BSI) and impact strength indices (ISI).
Results
HOMA‐IR showed an inverse relationship with CSI, BSI and ISI in both genders before and after adjusting for confounders (P < 0·001–0·029). CSI was more strongly associated with HOMA‐IR than BSI and/or ISI in both genders (P < 0·001–0·013). When men were stratified according to HOMA‐IR quartiles, all strength indices decreased as the quartile increased, after adjusting for all potential confounders (P for trend |
doi_str_mv | 10.1111/cen.12958 |
format | Article |
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Objective
Fracture risk in type 2 diabetes mellitus with insulin resistance is increased, despite relatively preserved bone mineral density (BMD). In this study, we investigated the relationship between insulin resistance and composite indices of femoral neck strength in Koreans.
Design
A population‐based, cross‐sectional study from the Korea National Health and Nutrition Examination Survey
Participants
About 1243 men and 1433 women
Measurements
Insulin resistance was evaluated using the homoeostasis model assessment‐estimated insulin resistance (HOMA‐IR) index. Femoral neck width and axis length were measured from hip dual‐energy X‐ray absorptiometry scans and combined with BMD, weight and height to calculate composite indices of femoral neck strength relative to load: compression (CSI), bending (BSI) and impact strength indices (ISI).
Results
HOMA‐IR showed an inverse relationship with CSI, BSI and ISI in both genders before and after adjusting for confounders (P < 0·001–0·029). CSI was more strongly associated with HOMA‐IR than BSI and/or ISI in both genders (P < 0·001–0·013). When men were stratified according to HOMA‐IR quartiles, all strength indices decreased as the quartile increased, after adjusting for all potential confounders (P for trend <0·001–0·001), whereas CSI and ISI did in women (P for trend = 0·012 and 0·002, respectively). Fasting insulin levels, but not glucose levels, were negatively associated with all strength indices regardless of confounders (P < 0·001–0·044).
Conclusions
Insulin resistance is associated with low femoral neck strength, particularly against the compressive load. These findings suggest a better approach to evaluate bone health in insulin‐resistant individuals.</description><identifier>ISSN: 0300-0664</identifier><identifier>EISSN: 1365-2265</identifier><identifier>DOI: 10.1111/cen.12958</identifier><identifier>PMID: 26426810</identifier><language>eng</language><publisher>England: Blackwell Publishing Ltd</publisher><ispartof>Clinical endocrinology (Oxford), 2016-02, Vol.84 (2), p.185-193</ispartof><rights>2015 John Wiley & Sons Ltd</rights><rights>2015 John Wiley & Sons Ltd.</rights><rights>Copyright © 2016 John Wiley & Sons Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4248-a6928f8c478751c9a331d93bbbec0f58f93ad075138979998f15e555516cce2e3</citedby><cites>FETCH-LOGICAL-c4248-a6928f8c478751c9a331d93bbbec0f58f93ad075138979998f15e555516cce2e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fcen.12958$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fcen.12958$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26426810$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ahn, Seong Hee</creatorcontrib><creatorcontrib>Kim, Hyeonmok</creatorcontrib><creatorcontrib>Kim, Beom-Jun</creatorcontrib><creatorcontrib>Lee, Seung Hun</creatorcontrib><creatorcontrib>Koh, Jung-Min</creatorcontrib><title>Insulin resistance and composite indices of femoral neck strength in Asians: the fourth Korea National Health and Nutrition Examination Survey (KNHANES IV)</title><title>Clinical endocrinology (Oxford)</title><addtitle>Clin Endocrinol</addtitle><description>Summary
Objective
Fracture risk in type 2 diabetes mellitus with insulin resistance is increased, despite relatively preserved bone mineral density (BMD). In this study, we investigated the relationship between insulin resistance and composite indices of femoral neck strength in Koreans.
Design
A population‐based, cross‐sectional study from the Korea National Health and Nutrition Examination Survey
Participants
About 1243 men and 1433 women
Measurements
Insulin resistance was evaluated using the homoeostasis model assessment‐estimated insulin resistance (HOMA‐IR) index. Femoral neck width and axis length were measured from hip dual‐energy X‐ray absorptiometry scans and combined with BMD, weight and height to calculate composite indices of femoral neck strength relative to load: compression (CSI), bending (BSI) and impact strength indices (ISI).
Results
HOMA‐IR showed an inverse relationship with CSI, BSI and ISI in both genders before and after adjusting for confounders (P < 0·001–0·029). CSI was more strongly associated with HOMA‐IR than BSI and/or ISI in both genders (P < 0·001–0·013). When men were stratified according to HOMA‐IR quartiles, all strength indices decreased as the quartile increased, after adjusting for all potential confounders (P for trend <0·001–0·001), whereas CSI and ISI did in women (P for trend = 0·012 and 0·002, respectively). Fasting insulin levels, but not glucose levels, were negatively associated with all strength indices regardless of confounders (P < 0·001–0·044).
Conclusions
Insulin resistance is associated with low femoral neck strength, particularly against the compressive load. These findings suggest a better approach to evaluate bone health in insulin‐resistant individuals.</description><issn>0300-0664</issn><issn>1365-2265</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNqFkc1uEzEUhUcIRENhwQsgS2zaxbT-GY897KIoTUKjAakFlpbj3KFuZ-xgz0DzLH3ZOk3bBRLibixdf-fo6pwse0_wCUlzasCdEFpx-SIbEVbynNKSv8xGmGGc47IsDrI3MV5jjLnE4nV2QMuClpLgUXa3cHForUMBoo29dgaQdmtkfLfx0faArFtbAxH5BjXQ-aBb5MDcoNgHcD_7qwSgcbTaxU-ovwLU-CGk7bkPoFGte-tdksxBt2m7s66HPtjdGk1vdWfdA4IuhvAbtujovJ6P6-kFWnw_fpu9anQb4d3je5h9O5teTub58stsMRkvc1PQQua6rKhspCmEFJyYSjNG1hVbrVZgcMNlUzG9xumLyUpUVSUbwoGnIaUxQIEdZkd7303wvwaIvepsNNC22oEfoiKSpgyJFPj_qJCYEy4KkdCPf6HXKZmUxY7i6daKYZqo4z1lgo8xQKM2wXY6bBXBaleuSuWqh3IT--HRcVh1sH4mn9pMwOke-GNb2P7bSU2m9ZNlvlek7uH2WaHDjSoFE1z9qGdqiT8vzy6_zpRk92D2vGs</recordid><startdate>201602</startdate><enddate>201602</enddate><creator>Ahn, Seong Hee</creator><creator>Kim, Hyeonmok</creator><creator>Kim, Beom-Jun</creator><creator>Lee, Seung Hun</creator><creator>Koh, Jung-Min</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QP</scope><scope>K9.</scope><scope>NAPCQ</scope><scope>7X8</scope></search><sort><creationdate>201602</creationdate><title>Insulin resistance and composite indices of femoral neck strength in Asians: the fourth Korea National Health and Nutrition Examination Survey (KNHANES IV)</title><author>Ahn, Seong Hee ; Kim, Hyeonmok ; Kim, Beom-Jun ; Lee, Seung Hun ; Koh, Jung-Min</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4248-a6928f8c478751c9a331d93bbbec0f58f93ad075138979998f15e555516cce2e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ahn, Seong Hee</creatorcontrib><creatorcontrib>Kim, Hyeonmok</creatorcontrib><creatorcontrib>Kim, Beom-Jun</creatorcontrib><creatorcontrib>Lee, Seung Hun</creatorcontrib><creatorcontrib>Koh, Jung-Min</creatorcontrib><collection>Istex</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Premium</collection><collection>MEDLINE - Academic</collection><jtitle>Clinical endocrinology (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ahn, Seong Hee</au><au>Kim, Hyeonmok</au><au>Kim, Beom-Jun</au><au>Lee, Seung Hun</au><au>Koh, Jung-Min</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Insulin resistance and composite indices of femoral neck strength in Asians: the fourth Korea National Health and Nutrition Examination Survey (KNHANES IV)</atitle><jtitle>Clinical endocrinology (Oxford)</jtitle><addtitle>Clin Endocrinol</addtitle><date>2016-02</date><risdate>2016</risdate><volume>84</volume><issue>2</issue><spage>185</spage><epage>193</epage><pages>185-193</pages><issn>0300-0664</issn><eissn>1365-2265</eissn><abstract>Summary
Objective
Fracture risk in type 2 diabetes mellitus with insulin resistance is increased, despite relatively preserved bone mineral density (BMD). In this study, we investigated the relationship between insulin resistance and composite indices of femoral neck strength in Koreans.
Design
A population‐based, cross‐sectional study from the Korea National Health and Nutrition Examination Survey
Participants
About 1243 men and 1433 women
Measurements
Insulin resistance was evaluated using the homoeostasis model assessment‐estimated insulin resistance (HOMA‐IR) index. Femoral neck width and axis length were measured from hip dual‐energy X‐ray absorptiometry scans and combined with BMD, weight and height to calculate composite indices of femoral neck strength relative to load: compression (CSI), bending (BSI) and impact strength indices (ISI).
Results
HOMA‐IR showed an inverse relationship with CSI, BSI and ISI in both genders before and after adjusting for confounders (P < 0·001–0·029). CSI was more strongly associated with HOMA‐IR than BSI and/or ISI in both genders (P < 0·001–0·013). When men were stratified according to HOMA‐IR quartiles, all strength indices decreased as the quartile increased, after adjusting for all potential confounders (P for trend <0·001–0·001), whereas CSI and ISI did in women (P for trend = 0·012 and 0·002, respectively). Fasting insulin levels, but not glucose levels, were negatively associated with all strength indices regardless of confounders (P < 0·001–0·044).
Conclusions
Insulin resistance is associated with low femoral neck strength, particularly against the compressive load. These findings suggest a better approach to evaluate bone health in insulin‐resistant individuals.</abstract><cop>England</cop><pub>Blackwell Publishing Ltd</pub><pmid>26426810</pmid><doi>10.1111/cen.12958</doi><tpages>9</tpages></addata></record> |
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title | Insulin resistance and composite indices of femoral neck strength in Asians: the fourth Korea National Health and Nutrition Examination Survey (KNHANES IV) |
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