Risk factors for breast cancer in Iran: a case-control study
Iranian breast cancer patients are relatively younger than their Western counterparts. The objective of the present study was to investigate risk factors for breast cancer in Iranian women. A case-control study was conducted from April 1997 to April 1998 in Tehran, Iran. Demographical data and risk...
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Veröffentlicht in: | Breast cancer research : BCR 2002-01, Vol.4 (5), p.R10-R10, Article R10 |
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creator | Ebrahimi, Mandana Vahdaninia, Mariam Montazeri, Ali |
description | Iranian breast cancer patients are relatively younger than their Western counterparts. The objective of the present study was to investigate risk factors for breast cancer in Iranian women.
A case-control study was conducted from April 1997 to April 1998 in Tehran, Iran. Demographical data and risk factor related information were collected using a short structured questionnaire. Odds ratios (ORs) and 95% confidence intervals (CIs) were derived from logistic regression analysis.
In all, 286 women with breast cancer and 249 control women were interviewed. In multivariate analysis, only marital status (never married: OR 4.24, 95% CI 1.70-10.57 [P = 0.002]; widowed/divorced: OR 1.71, 95% CI 1.05-2.68 [P = 0.03]) and family history (positive family history of breast cancer: OR 2.95, 95% CI 1.15-7.59 [P = 0.02]) were associated with significantly increased risk for breast cancer.
The findings of the present study suggest that family history and marital status may have an impact on the incidence of breast cancer in Iranian women. |
doi_str_mv | 10.1186/bcr454 |
format | Article |
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A case-control study was conducted from April 1997 to April 1998 in Tehran, Iran. Demographical data and risk factor related information were collected using a short structured questionnaire. Odds ratios (ORs) and 95% confidence intervals (CIs) were derived from logistic regression analysis.
In all, 286 women with breast cancer and 249 control women were interviewed. In multivariate analysis, only marital status (never married: OR 4.24, 95% CI 1.70-10.57 [P = 0.002]; widowed/divorced: OR 1.71, 95% CI 1.05-2.68 [P = 0.03]) and family history (positive family history of breast cancer: OR 2.95, 95% CI 1.15-7.59 [P = 0.02]) were associated with significantly increased risk for breast cancer.
The findings of the present study suggest that family history and marital status may have an impact on the incidence of breast cancer in Iranian women.</description><identifier>ISSN: 1465-5411</identifier><identifier>ISSN: 1465-542X</identifier><identifier>EISSN: 1465-542X</identifier><identifier>DOI: 10.1186/bcr454</identifier><identifier>PMID: 12223127</identifier><language>eng</language><publisher>England: BioMed Central Ltd</publisher><subject>Age Distribution ; Breast cancer ; Breast Neoplasms - epidemiology ; Breast Neoplasms - genetics ; Cancer ; Case-Control Studies ; Family ; Female ; Humans ; Incidence ; Iran - epidemiology ; Marital Status ; Odds Ratio ; Oncology, Experimental ; Risk Factors ; Surveys and Questionnaires</subject><ispartof>Breast cancer research : BCR, 2002-01, Vol.4 (5), p.R10-R10, Article R10</ispartof><rights>COPYRIGHT 2002 BioMed Central Ltd.</rights><rights>Copyright National Library of Medicine - MEDLINE Abstracts 2002</rights><rights>Copyright © 2002 Ebrahimi et al., licensee BioMed Central Ltd</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-b507t-5f37c2469e6bbbb08387cbe98b20d9565be4dc5ae4f2438d9a34971c505d1f2e3</citedby><cites>FETCH-LOGICAL-b507t-5f37c2469e6bbbb08387cbe98b20d9565be4dc5ae4f2438d9a34971c505d1f2e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC125302/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC125302/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12223127$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ebrahimi, Mandana</creatorcontrib><creatorcontrib>Vahdaninia, Mariam</creatorcontrib><creatorcontrib>Montazeri, Ali</creatorcontrib><title>Risk factors for breast cancer in Iran: a case-control study</title><title>Breast cancer research : BCR</title><addtitle>Breast Cancer Res</addtitle><description>Iranian breast cancer patients are relatively younger than their Western counterparts. The objective of the present study was to investigate risk factors for breast cancer in Iranian women.
A case-control study was conducted from April 1997 to April 1998 in Tehran, Iran. Demographical data and risk factor related information were collected using a short structured questionnaire. Odds ratios (ORs) and 95% confidence intervals (CIs) were derived from logistic regression analysis.
In all, 286 women with breast cancer and 249 control women were interviewed. In multivariate analysis, only marital status (never married: OR 4.24, 95% CI 1.70-10.57 [P = 0.002]; widowed/divorced: OR 1.71, 95% CI 1.05-2.68 [P = 0.03]) and family history (positive family history of breast cancer: OR 2.95, 95% CI 1.15-7.59 [P = 0.02]) were associated with significantly increased risk for breast cancer.
The findings of the present study suggest that family history and marital status may have an impact on the incidence of breast cancer in Iranian women.</description><subject>Age Distribution</subject><subject>Breast cancer</subject><subject>Breast Neoplasms - epidemiology</subject><subject>Breast Neoplasms - genetics</subject><subject>Cancer</subject><subject>Case-Control Studies</subject><subject>Family</subject><subject>Female</subject><subject>Humans</subject><subject>Incidence</subject><subject>Iran - epidemiology</subject><subject>Marital Status</subject><subject>Odds Ratio</subject><subject>Oncology, Experimental</subject><subject>Risk Factors</subject><subject>Surveys and Questionnaires</subject><issn>1465-5411</issn><issn>1465-542X</issn><issn>1465-542X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1UltLHTEQDmLx1vYnyGLBt9VcN9liHw7SWkEQikLfQpKd2NjdjSa7Bf99I-egHtHkIcPM983lyyD0meAjQlRzbF3igm-gHcIbUQtOf28-2YRso92cbzEmUgm1hbYJpZQRKnfQya-Q_1beuCmmXPmYKpvA5KlyZnSQqjBW58mMXytTPBlqF8cpxb7K09w9fEQfvOkzfFq9e-j6x_er05_1xeXZ-eniorYCy6kWnklHedNCY8vBiinpLLTKUty1ohEWeOeEAe4pZ6prDeOtJE5g0RFPge2hb8u8d7MdoHNQejC9vkthMOlBRxP0emQMf_RN_KcJFQzTwm-XfBviO_z1iIuDXipauIer2inez5AnPYTsoO_NCHHOWlKsMJakAA9eAW_jnMaii6aswZJyIQvoyxJ0Y3rQYfSx1HOPGfWCS0UoK-oU1NEbqHI7GEL5AfCh-NcIqyZdijkn8E-zEawf9-N5mv2XSj7DVgvB_gMP8LVf</recordid><startdate>20020101</startdate><enddate>20020101</enddate><creator>Ebrahimi, Mandana</creator><creator>Vahdaninia, Mariam</creator><creator>Montazeri, Ali</creator><general>BioMed Central Ltd</general><general>National Library of Medicine - MEDLINE Abstracts</general><general>BioMed Central</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>K9.</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20020101</creationdate><title>Risk factors for breast cancer in Iran: a case-control study</title><author>Ebrahimi, Mandana ; Vahdaninia, Mariam ; Montazeri, Ali</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b507t-5f37c2469e6bbbb08387cbe98b20d9565be4dc5ae4f2438d9a34971c505d1f2e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Age Distribution</topic><topic>Breast cancer</topic><topic>Breast Neoplasms - epidemiology</topic><topic>Breast Neoplasms - genetics</topic><topic>Cancer</topic><topic>Case-Control Studies</topic><topic>Family</topic><topic>Female</topic><topic>Humans</topic><topic>Incidence</topic><topic>Iran - epidemiology</topic><topic>Marital Status</topic><topic>Odds Ratio</topic><topic>Oncology, Experimental</topic><topic>Risk Factors</topic><topic>Surveys and Questionnaires</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ebrahimi, Mandana</creatorcontrib><creatorcontrib>Vahdaninia, Mariam</creatorcontrib><creatorcontrib>Montazeri, Ali</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 Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Breast cancer research : BCR</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ebrahimi, Mandana</au><au>Vahdaninia, Mariam</au><au>Montazeri, Ali</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Risk factors for breast cancer in Iran: a case-control study</atitle><jtitle>Breast cancer research : BCR</jtitle><addtitle>Breast Cancer Res</addtitle><date>2002-01-01</date><risdate>2002</risdate><volume>4</volume><issue>5</issue><spage>R10</spage><epage>R10</epage><pages>R10-R10</pages><artnum>R10</artnum><issn>1465-5411</issn><issn>1465-542X</issn><eissn>1465-542X</eissn><abstract>Iranian breast cancer patients are relatively younger than their Western counterparts. The objective of the present study was to investigate risk factors for breast cancer in Iranian women.
A case-control study was conducted from April 1997 to April 1998 in Tehran, Iran. Demographical data and risk factor related information were collected using a short structured questionnaire. Odds ratios (ORs) and 95% confidence intervals (CIs) were derived from logistic regression analysis.
In all, 286 women with breast cancer and 249 control women were interviewed. In multivariate analysis, only marital status (never married: OR 4.24, 95% CI 1.70-10.57 [P = 0.002]; widowed/divorced: OR 1.71, 95% CI 1.05-2.68 [P = 0.03]) and family history (positive family history of breast cancer: OR 2.95, 95% CI 1.15-7.59 [P = 0.02]) were associated with significantly increased risk for breast cancer.
The findings of the present study suggest that family history and marital status may have an impact on the incidence of breast cancer in Iranian women.</abstract><cop>England</cop><pub>BioMed Central Ltd</pub><pmid>12223127</pmid><doi>10.1186/bcr454</doi><oa>free_for_read</oa></addata></record> |
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subjects | Age Distribution Breast cancer Breast Neoplasms - epidemiology Breast Neoplasms - genetics Cancer Case-Control Studies Family Female Humans Incidence Iran - epidemiology Marital Status Odds Ratio Oncology, Experimental Risk Factors Surveys and Questionnaires |
title | Risk factors for breast cancer in Iran: a case-control study |
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