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Increasing Colonoscopy Screening in Disparate Populations: Results From an Evaluation of Patient Navigation in the New Hampshire Colorectal Cancer Screening Program
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May 02 2017
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Source: Cancer. 123(17):3356-3366.
[PDF-258.93 KB]
Details:
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Alternative Title:Cancer
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Personal Author:
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Description:BACKGROUND
To investigate uniformly successful results from a statewide program of patient navigation (PN) for colonoscopy, this comparison study evaluated the effectiveness of the PN intervention by comparing outcomes for navigated versus non-navigated patients in one of the community health clinics included in the statewide program. Outcomes measured included screening completion, adequacy of bowel preparation, missed appointments and cancellations, communication of test results, and consistency of follow-up recommendations with clinical guidelines.
METHODS
The authors compared a subset of 131 patients who were navigated to a screening or surveillance colonoscopy with a similar subset of 75 non-navigated patients at one endoscopy clinic. The prevalence and prevalence odds ratios were computed to measure the association between PN and each study outcome measure.
RESULTS
Patients in the PN intervention group were 11.2 times more likely to complete colonoscopy than control patients (96.2% vs 69.3%; P<.001), and were 5.9 times more likely to have adequate bowel preparation (P =.010). In addition, intervention patients had no missed appointments compared with 15.6% of control patients, and were 24.8 times more likely to not have a cancellation <24 hours before their appointment (P<.001). All navigated patients and their primary care providers received test results, and all follow-up recommendations were consistent with clinical guidelines compared with 82.4% of patients in the control group (P<.001).
CONCLUSIONS
PN appears to be effective for improving colonoscopy screening completion and quality in the disparate populations most in need of intervention. To the best of our knowledge, the results of the current study demonstrate some of the strongest evidence for the effectiveness of PN to date, and highlight its value for public health.
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Pubmed ID:28464213
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Pubmed Central ID:PMC5892823
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