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Knowledge and Practice of Iranians Toward Colorectal Cancer, and Barriers to Screening
BACKGROUND: Colorectal cancer (CRC) is the third most common malignancy in Iran. Limited data are available on knowledge and barriers in regard to CRC and screening tests in Iran. The aim of the study was to characterize knowledge, practice, and barriers toward CRC and its screening tests among an I...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medknow Publications & Media Pvt Ltd
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3278866/ https://www.ncbi.nlm.nih.gov/pubmed/22355474 |
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author | Salimzadeh, Hamideh Delavari, Alireza Montazeri, Ali Mirzazadeh, Ali |
author_facet | Salimzadeh, Hamideh Delavari, Alireza Montazeri, Ali Mirzazadeh, Ali |
author_sort | Salimzadeh, Hamideh |
collection | PubMed |
description | BACKGROUND: Colorectal cancer (CRC) is the third most common malignancy in Iran. Limited data are available on knowledge and barriers in regard to CRC and screening tests in Iran. The aim of the study was to characterize knowledge, practice, and barriers toward CRC and its screening tests among an Iranian at-risk population. METHODS: This cross-sectional study was conducted with participation of 200 individuals of both genders aged 50 years or older in a teaching hospital in Tehran, Iran. Data were collected via face-to-face interviews. A questionnaire containing demographics; knowledge about CRC and screening tests; screening practice; and reasons for not being screened was administered. The reliability alpha for knowledge items was 0.52. RESULTS: The age of the participants ranged from 50 to 83 years (mean 60.13). Overall, 11% of the respondents reported prior screening by either fecal occult blood test (6.5%) or colonoscopy (4.5%). The majority of individuals had poor knowledge although respondents with prior screening obtained slightly higher score in comparison with nonparticipants in screening (26.74 vs. 23.24; P<0.05). Four commonly cited reasons for not having CRC tests were “doctor did not recommend the test,” “did not think it was needed,” “never think of the test,” and “no symptoms/problems” which were reported by 29%, 26%, 20%, and 17% of the participants, respectively. CONCLUSION: It is necessary to design appropriate educational interventions to increase the general population's knowledge about CRC and screening before implementing preventive programs in Iran. |
format | Online Article Text |
id | pubmed-3278866 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | Medknow Publications & Media Pvt Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-32788662012-02-21 Knowledge and Practice of Iranians Toward Colorectal Cancer, and Barriers to Screening Salimzadeh, Hamideh Delavari, Alireza Montazeri, Ali Mirzazadeh, Ali Int J Prev Med Original Article BACKGROUND: Colorectal cancer (CRC) is the third most common malignancy in Iran. Limited data are available on knowledge and barriers in regard to CRC and screening tests in Iran. The aim of the study was to characterize knowledge, practice, and barriers toward CRC and its screening tests among an Iranian at-risk population. METHODS: This cross-sectional study was conducted with participation of 200 individuals of both genders aged 50 years or older in a teaching hospital in Tehran, Iran. Data were collected via face-to-face interviews. A questionnaire containing demographics; knowledge about CRC and screening tests; screening practice; and reasons for not being screened was administered. The reliability alpha for knowledge items was 0.52. RESULTS: The age of the participants ranged from 50 to 83 years (mean 60.13). Overall, 11% of the respondents reported prior screening by either fecal occult blood test (6.5%) or colonoscopy (4.5%). The majority of individuals had poor knowledge although respondents with prior screening obtained slightly higher score in comparison with nonparticipants in screening (26.74 vs. 23.24; P<0.05). Four commonly cited reasons for not having CRC tests were “doctor did not recommend the test,” “did not think it was needed,” “never think of the test,” and “no symptoms/problems” which were reported by 29%, 26%, 20%, and 17% of the participants, respectively. CONCLUSION: It is necessary to design appropriate educational interventions to increase the general population's knowledge about CRC and screening before implementing preventive programs in Iran. Medknow Publications & Media Pvt Ltd 2012-01 /pmc/articles/PMC3278866/ /pubmed/22355474 Text en Copyright: © International Journal of Preventive Medicine http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Article Salimzadeh, Hamideh Delavari, Alireza Montazeri, Ali Mirzazadeh, Ali Knowledge and Practice of Iranians Toward Colorectal Cancer, and Barriers to Screening |
title | Knowledge and Practice of Iranians Toward Colorectal Cancer, and Barriers to Screening |
title_full | Knowledge and Practice of Iranians Toward Colorectal Cancer, and Barriers to Screening |
title_fullStr | Knowledge and Practice of Iranians Toward Colorectal Cancer, and Barriers to Screening |
title_full_unstemmed | Knowledge and Practice of Iranians Toward Colorectal Cancer, and Barriers to Screening |
title_short | Knowledge and Practice of Iranians Toward Colorectal Cancer, and Barriers to Screening |
title_sort | knowledge and practice of iranians toward colorectal cancer, and barriers to screening |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3278866/ https://www.ncbi.nlm.nih.gov/pubmed/22355474 |
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