The influence of physicians on colorectal cancer screening behavior.
Summary of "The influence of physicians on colorectal cancer screening behavior."
Our aims were to determine clinical factors associated with colorectal cancer (CRC) screening and to evaluate the relative role of patient contact with physicians and the quality of these patient-physician interactions in affecting screening.
Screening-eligible patients were identified from the Health Information National Trends Survey. Determinants of CRC screening were assessed with logistic regression, and a joint effects model that considered the frequency and quality of contact with physicians was developed to explore their influence on screening.
There were 4,615 respondents of whom only 66% reported receiving CRC screening. Older age, personal history of non-CRC, family history of any cancer, high-income earners, individuals who visited their physicians ≥5 times per year, and those who rated the interactions with their physicians highly were more likely to be screened (all p < 0.05). The joint effects model revealed that quality rather than frequency of physician contact was a stronger predictor of CRC screening, but the odds of screening was highest for those who experienced both frequent and high-quality interactions with their physicians.
Contact with physicians and the quality of this interaction are associated with screening behavior. Interventions to improve these provider-related factors may promote CRC screening.
Division of Medical Oncology, British Columbia Cancer Agency, Vancouver Clinic, 600 W. 10th Ave, Vancouver, BC, V5Z 4E6, Canada.
This article was published in the following journal.
Name: Cancer causes & control : CCC
- PubMed Source: http://www.ncbi.nlm.nih.gov/pubmed/21971815
- DOI: http://dx.doi.org/10.1007/s10552-011-9842-4
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Medical and Biotech [MESH] Definitions
Tumors or cancer of the COLON or the RECTUM or both. Risk factors for colorectal cancer include chronic ULCERATIVE COLITIS; FAMILIAL POLYPOSIS COLI; exposure to ASBESTOS; and irradiation of the CERVIX UTERI.
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Tumor suppressor genes located in the 18q21-qter region of human chromosome 18. The absence of these genes is associated with the formation of colorectal cancer (DCC stands for deleted in colorectal cancer). The products of these genes show significant homology to neural cell adhesion molecules and other related cell surface glycoproteins.
A group of autosomal-dominant inherited diseases in which COLON CANCER arises in discrete adenomas. Unlike FAMILIAL POLYPOSIS COLI with hundreds of polyps, hereditary nonpolyposis colorectal neoplasms occur much later, in the fourth and fifth decades. HNPCC has been associated with germline mutations in mismatch repair (MMR) genes. It has been subdivided into Lynch syndrome I or site-specific colonic cancer, and LYNCH SYNDROME II which includes extracolonic cancer.
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