Risk factors for drug resistance in pulmonary tuberculosis inpatients

Objective To analyze risk factors for drug resistance in pulmonary tuberculosis (PTB) inpatients. Methods Medical records of PTB inpatients in Chengdu Tuberculosis Hospital (CTH) from 2005 to 2007 were investigated retrospectively. A logistic regression model was used to analyze data. Results A tota...

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Veröffentlicht in:Journal of evidence-based medicine 2010-08, Vol.3 (3), p.162-167
Hauptverfasser: Yang, Xiaoyan, Li, Youping, Wen, Xianmin, Wu, Guihui, Li, Xi
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container_issue 3
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container_title Journal of evidence-based medicine
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creator Yang, Xiaoyan
Li, Youping
Wen, Xianmin
Wu, Guihui
Li, Xi
description Objective To analyze risk factors for drug resistance in pulmonary tuberculosis (PTB) inpatients. Methods Medical records of PTB inpatients in Chengdu Tuberculosis Hospital (CTH) from 2005 to 2007 were investigated retrospectively. A logistic regression model was used to analyze data. Results A total of 330 records were included in the analysis. A history of tuberculosis treatment was associated with drug resistance with odds ratio (OR) 16.79 and 95% confidence interval (95% CI) [10.14, 27.80] for all patients. Among new patients, the significant risk factor was duration of illness (OR 0.27, 95% CI [0.16, 0.46]), and for previously treated patients, risk factors included age (OR 0.96, 95% CI [0.93, 0.99]), improper initial chemotherapy (OR 3.85, 95% CI [1.59, 10.00]), and improper handling by medical staff (OR 3.44, 95% CI [1.32, 8.96]). Conclusions A history of drug treatment is associated with drug resistance among PTB inpatients. Initial resistance becomes increasingly serious till 2007. To minimize the development of resistance, more personalized treatment and supervision should be used, and better training for medical staff is needed.
doi_str_mv 10.1111/j.1756-5391.2010.01088.x
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Methods Medical records of PTB inpatients in Chengdu Tuberculosis Hospital (CTH) from 2005 to 2007 were investigated retrospectively. A logistic regression model was used to analyze data. Results A total of 330 records were included in the analysis. A history of tuberculosis treatment was associated with drug resistance with odds ratio (OR) 16.79 and 95% confidence interval (95% CI) [10.14, 27.80] for all patients. Among new patients, the significant risk factor was duration of illness (OR 0.27, 95% CI [0.16, 0.46]), and for previously treated patients, risk factors included age (OR 0.96, 95% CI [0.93, 0.99]), improper initial chemotherapy (OR 3.85, 95% CI [1.59, 10.00]), and improper handling by medical staff (OR 3.44, 95% CI [1.32, 8.96]). Conclusions A history of drug treatment is associated with drug resistance among PTB inpatients. Initial resistance becomes increasingly serious till 2007. To minimize the development of resistance, more personalized treatment and supervision should be used, and better training for medical staff is needed.</description><identifier>ISSN: 1756-5383</identifier><identifier>ISSN: 1756-5391</identifier><identifier>EISSN: 1756-5391</identifier><identifier>DOI: 10.1111/j.1756-5391.2010.01088.x</identifier><identifier>PMID: 21349061</identifier><language>eng</language><publisher>Melbourne, Australia: Blackwell Publishing Asia</publisher><subject>Adult ; Antitubercular Agents - pharmacology ; Antitubercular Agents - therapeutic use ; China ; Drug resistance ; Drug Resistance, Microbial ; Female ; Humans ; Inpatients ; logistic regression ; Male ; Middle Aged ; multidrug-resistant tuberculosis (MDR-TB) ; Multivariate Analysis ; Mycobacterium tuberculosis - drug effects ; pulmonary tuberculosis ; Retrospective Studies ; Risk Factors ; Tuberculosis, Pulmonary - drug therapy ; Tuberculosis, Pulmonary - microbiology</subject><ispartof>Journal of evidence-based medicine, 2010-08, Vol.3 (3), p.162-167</ispartof><rights>2010 Blackwell Publishing Asia Pty Ltd and Chinese Cochrane Center, West China Hospital of Sichuan University</rights><rights>2010 Blackwell Publishing Asia Pty Ltd and Chinese Cochrane Center, West China Hospital of Sichuan University.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3728-e4ac2210ea7ec1b5ca6bd6c19c7ceae09c0a6ed9609a8cc7c8bb2da1034cb1de3</citedby><cites>FETCH-LOGICAL-c3728-e4ac2210ea7ec1b5ca6bd6c19c7ceae09c0a6ed9609a8cc7c8bb2da1034cb1de3</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%2Fj.1756-5391.2010.01088.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1756-5391.2010.01088.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,778,782,1414,27907,27908,45557,45558</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21349061$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Xiaoyan</creatorcontrib><creatorcontrib>Li, Youping</creatorcontrib><creatorcontrib>Wen, Xianmin</creatorcontrib><creatorcontrib>Wu, Guihui</creatorcontrib><creatorcontrib>Li, Xi</creatorcontrib><title>Risk factors for drug resistance in pulmonary tuberculosis inpatients</title><title>Journal of evidence-based medicine</title><addtitle>J Evid Based Med</addtitle><description>Objective To analyze risk factors for drug resistance in pulmonary tuberculosis (PTB) inpatients. Methods Medical records of PTB inpatients in Chengdu Tuberculosis Hospital (CTH) from 2005 to 2007 were investigated retrospectively. A logistic regression model was used to analyze data. Results A total of 330 records were included in the analysis. A history of tuberculosis treatment was associated with drug resistance with odds ratio (OR) 16.79 and 95% confidence interval (95% CI) [10.14, 27.80] for all patients. Among new patients, the significant risk factor was duration of illness (OR 0.27, 95% CI [0.16, 0.46]), and for previously treated patients, risk factors included age (OR 0.96, 95% CI [0.93, 0.99]), improper initial chemotherapy (OR 3.85, 95% CI [1.59, 10.00]), and improper handling by medical staff (OR 3.44, 95% CI [1.32, 8.96]). Conclusions A history of drug treatment is associated with drug resistance among PTB inpatients. Initial resistance becomes increasingly serious till 2007. To minimize the development of resistance, more personalized treatment and supervision should be used, and better training for medical staff is needed.</description><subject>Adult</subject><subject>Antitubercular Agents - pharmacology</subject><subject>Antitubercular Agents - therapeutic use</subject><subject>China</subject><subject>Drug resistance</subject><subject>Drug Resistance, Microbial</subject><subject>Female</subject><subject>Humans</subject><subject>Inpatients</subject><subject>logistic regression</subject><subject>Male</subject><subject>Middle Aged</subject><subject>multidrug-resistant tuberculosis (MDR-TB)</subject><subject>Multivariate Analysis</subject><subject>Mycobacterium tuberculosis - drug effects</subject><subject>pulmonary tuberculosis</subject><subject>Retrospective Studies</subject><subject>Risk Factors</subject><subject>Tuberculosis, Pulmonary - drug therapy</subject><subject>Tuberculosis, Pulmonary - microbiology</subject><issn>1756-5383</issn><issn>1756-5391</issn><issn>1756-5391</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkF1LwzAUhoMobsz9BcmdV61Js37dCE7mVLYpMqd3IU1PpVu_TFrc_r2pnb02EHI47zlveB-EMCU2Ned6a1Pf9SyXhdR2iOmaGwT2_gQNe-G0rwM2QGOt04hQnzLiuuQcDRzKJiHx6BDNXlO9w4mQdak0TkqFY9V8YgU61bUoJOC0wFWT5WUh1AHXTQRKNllpZKNUok6hqPUFOktEpmF8fEfo7X62vnuwFs_zx7vbhSWZ7wQWTIR0HEpA-CBp5ErhRbEnaSh9CQJIKInwIA49EopAmmYQRU4sKGETGdEY2Ahddb6VKr8a0DXPUy0hy0QBZaN5YLKHrmdCj1DQTUpVaq0g4ZVKcxOBU8JbjHzLW0K8pcVbjPwXI9-b1cvjJ02UQ9wv_kEzAzfdwHeaweHfxvxpNl22pTGwOgPDGPa9gVA77vnMd_n7as5X6810-cI--Ib9ANOBkm4</recordid><startdate>201008</startdate><enddate>201008</enddate><creator>Yang, Xiaoyan</creator><creator>Li, Youping</creator><creator>Wen, Xianmin</creator><creator>Wu, Guihui</creator><creator>Li, Xi</creator><general>Blackwell Publishing Asia</general><scope>BSCLL</scope><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>7X8</scope></search><sort><creationdate>201008</creationdate><title>Risk factors for drug resistance in pulmonary tuberculosis inpatients</title><author>Yang, Xiaoyan ; Li, Youping ; Wen, Xianmin ; Wu, Guihui ; Li, Xi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3728-e4ac2210ea7ec1b5ca6bd6c19c7ceae09c0a6ed9609a8cc7c8bb2da1034cb1de3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Adult</topic><topic>Antitubercular Agents - pharmacology</topic><topic>Antitubercular Agents - therapeutic use</topic><topic>China</topic><topic>Drug resistance</topic><topic>Drug Resistance, Microbial</topic><topic>Female</topic><topic>Humans</topic><topic>Inpatients</topic><topic>logistic regression</topic><topic>Male</topic><topic>Middle Aged</topic><topic>multidrug-resistant tuberculosis (MDR-TB)</topic><topic>Multivariate Analysis</topic><topic>Mycobacterium tuberculosis - drug effects</topic><topic>pulmonary tuberculosis</topic><topic>Retrospective Studies</topic><topic>Risk Factors</topic><topic>Tuberculosis, Pulmonary - drug therapy</topic><topic>Tuberculosis, Pulmonary - microbiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Xiaoyan</creatorcontrib><creatorcontrib>Li, Youping</creatorcontrib><creatorcontrib>Wen, Xianmin</creatorcontrib><creatorcontrib>Wu, Guihui</creatorcontrib><creatorcontrib>Li, Xi</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of evidence-based medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Xiaoyan</au><au>Li, Youping</au><au>Wen, Xianmin</au><au>Wu, Guihui</au><au>Li, Xi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Risk factors for drug resistance in pulmonary tuberculosis inpatients</atitle><jtitle>Journal of evidence-based medicine</jtitle><addtitle>J Evid Based Med</addtitle><date>2010-08</date><risdate>2010</risdate><volume>3</volume><issue>3</issue><spage>162</spage><epage>167</epage><pages>162-167</pages><issn>1756-5383</issn><issn>1756-5391</issn><eissn>1756-5391</eissn><abstract>Objective To analyze risk factors for drug resistance in pulmonary tuberculosis (PTB) inpatients. Methods Medical records of PTB inpatients in Chengdu Tuberculosis Hospital (CTH) from 2005 to 2007 were investigated retrospectively. A logistic regression model was used to analyze data. Results A total of 330 records were included in the analysis. A history of tuberculosis treatment was associated with drug resistance with odds ratio (OR) 16.79 and 95% confidence interval (95% CI) [10.14, 27.80] for all patients. Among new patients, the significant risk factor was duration of illness (OR 0.27, 95% CI [0.16, 0.46]), and for previously treated patients, risk factors included age (OR 0.96, 95% CI [0.93, 0.99]), improper initial chemotherapy (OR 3.85, 95% CI [1.59, 10.00]), and improper handling by medical staff (OR 3.44, 95% CI [1.32, 8.96]). Conclusions A history of drug treatment is associated with drug resistance among PTB inpatients. Initial resistance becomes increasingly serious till 2007. To minimize the development of resistance, more personalized treatment and supervision should be used, and better training for medical staff is needed.</abstract><cop>Melbourne, Australia</cop><pub>Blackwell Publishing Asia</pub><pmid>21349061</pmid><doi>10.1111/j.1756-5391.2010.01088.x</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record>
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subjects Adult
Antitubercular Agents - pharmacology
Antitubercular Agents - therapeutic use
China
Drug resistance
Drug Resistance, Microbial
Female
Humans
Inpatients
logistic regression
Male
Middle Aged
multidrug-resistant tuberculosis (MDR-TB)
Multivariate Analysis
Mycobacterium tuberculosis - drug effects
pulmonary tuberculosis
Retrospective Studies
Risk Factors
Tuberculosis, Pulmonary - drug therapy
Tuberculosis, Pulmonary - microbiology
title Risk factors for drug resistance in pulmonary tuberculosis inpatients
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