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Cancer Screening: Client Incentives – Cervical Cancer


What the CPSTF Found

About The Systematic Review

The CPSTF finding is based on evidence from a Community Guide systematic review published in 2008 (Baron et al., 0 studies, search period 1966-2004) combined with more recent evidence (0 studies, search period 2004-2008). The systematic review was conducted on behalf of the CPSTF by a team of specialists in systematic review methods, and in research, practice, and policy related to cancer prevention and control. This finding updates and replaces the 2008 CPSTF finding on Cancer Screening: Client Incentives – Cervical Cancer pdf icon [PDF - 198 KB].

Summary of Results

No studies evaluating the effect of client incentives on cervical cancer screening qualified for the review.

Summary of Economic Evidence

An economic review of this intervention was not conducted because CPSTF did not have enough information to determine if the intervention works.


Applicability of this intervention across different settings and populations was not assessed because CPSTF did not have enough information to determine if the intervention works.

Evidence Gaps

The CPSTF identified several areas that have limited information. Additional research and evaluation could help answer the following questions and fill remaining gaps in the evidence base. (What are evidence gaps?)

The following outlines evidence gaps for client incentives to increase breast, cervical, or colorectal cancer screening.

  • As in the original review (Baron et al., 2008), does effectiveness vary with type of incentive?
  • Is screening use sustained after discontinuation of incentives? Is length of effect related to size or perceived value of incentives? Is there a value floor or ceiling?
  • Is there a threshold beyond which client incentives are effective? If so, is the magnitude of the incentive ethical or coercive?
  • Are there specific populations for whom client incentives are valuable? A clearer understanding of the nature of attractive incentives for different populations would be helpful. Are one-size-fits-all incentives no longer appropriate?
  • What are the incremental effects of adding intervention components to other interventions?
  • What influence do newer methods of communication (e.g., the Internet, e-mail, social media, automated interactive voice response, texting) have on intervention effectiveness?
  • What is the influence of health system factors on intervention effectiveness?
  • Are interventions effective for promoting colorectal cancer screening with methods other than FOBT?
  • Are interventions to promote colorectal cancer screening equally effective when addressing colorectal cancer screening more generally, as when specific to one type of test?

Study Characteristics

No studies qualified for the review.