Objectives: The aim of this study was to conduct a review of health
technology assessments (HTAs) in cervical cancer screening to highlight the most common
metrics HTA agencies use to evaluate and recommend cervical cancer screening technologies.Methods: The Center for Reviews and Dissemination (CRD), MedLine, and
national HTA agency databases were searched using keywords (“cervical cancer screening” OR
“cervical cancer” OR “cervical screening”) and “HTA” from January 2000 to October 2014.
Non-English language reports without English summaries, non-HTA reports, HTAs unrelated to
a screening intervention and HTAs without sufficient summaries available online were
excluded. We used various National Institute for Health and Care Excellence (NICE) methods
to extract key assessment criteria and to determine whether a change in screening practice
was recommended.Results: One hundred and ten unique HTA reports were identified; forty-four
HTAs from seventeen countries met inclusion criteria. All reports evaluated technologies
for use among women. Ten cervical screening technologies were identified either as an
intervention or a comparator. The most common outcome metric evaluated was diagnostic
accuracy, followed by economic effectiveness. Additional outcome metrics such as the use
of adjunct testing, screening intervals, and age-specific testing were commonly evaluated.
Nearly one-third (fifteen of forty-four) of HTAs recommended a change in practice.Conclusions: This review highlights popular metrics used in HTAs for
cervical cancer screening. Clinical and economic effectiveness metrics have been
consistently assessed in HTAs, while the use of adjunct testing, screening intervals, and
age-specific screening became increasingly prevalent from after 2007. Moreover, we
observed an increase in optimized recommendations after 2007.