Cited by 162Health Systems, Economic Evaluations, Quality of LifeHealth Policy Implementation ScienceHealthcare Quality and Management

Use of health economic evaluation in the implementation and improvement science fields—a systematic literature review

Open access
Roberts, Sarah Louise Elin, Healey, Andy, Sevdalis, Nick·2019·Implementation Science

Abstract

BACKGROUND: Economic evaluation can inform whether strategies designed to improve the quality of health care delivery and the uptake of evidence-based practices represent a cost-effective use of limited resources. We report a systematic review and critical appraisal of the application of health economic methods in improvement/implementation research. METHOD: A systematic literature search identified 1668 papers across the Agris, Embase, Global Health, HMIC, PsycINFO, Social Policy and Practice, MEDLINE and EconLit databases between 2004 and 2016. Abstracts were screened in Rayyan database, and key data extracted into Microsoft Excel. Evidence was critically appraised using the Quality of Health Economic Studies (QHES) framework. RESULTS: Thirty studies were included-all health economic studies that included implementation or improvement as a part of the evaluation. Studies were conducted mostly in Europe (62%) or North America (23%) and were largely hospital-based (70%). The field was split between improvement (N = 16) and implementation (N = 14) studies. The most common intervention evaluated (43%) was staffing reconfiguration, specifically changing from physician-led to nurse-led care delivery. Most studies (N = 19) were ex-post economic evaluations carried out empirically-of those, 17 were cost effectiveness analyses. We found four cost utility analyses that used economic modelling rather than empirical methods. Two cost-consequence analyses were also found. Specific implementation costs considered included costs associated with staff training in new care delivery pathways, the impacts of new processes on patient and carer costs and the costs of developing new care processes/pathways. Over half (55%) of the included studies were rated 'good' on QHES. Study quality was boosted through inclusion of appropriate comparators and reporting of incremental analysis (where relevant); and diminished through use of post-hoc subgroup analysis, limited reporting of the handling of uncertainty and justification for choice of discount rates. CONCLUSIONS: The quantity of published economic evaluations applied to the field of improvement and implementation research remains modest; however, quality is overall good. Implementation and improvement scientists should work closely with health economists to consider costs associated with improvement interventions and their associated implementation strategies. We offer a set of concrete recommendations to facilitate this endeavour.

AI snapshot

Written from the paper’s full text.

TL;DR

This systematic review identified 30 studies (2004–2016) applying health economic evaluation to implementation and improvement science, finding modest quantity but overall good quality. It recommends closer collaboration with health economists and better capture of implementation/hidden costs, plus greater use of ex-ante and hybrid evaluative designs.

Key findings

  • From 1668 records, 30 studies were included: 16 improvement and 14 implementation studies. Most were European (62%) or North American (23%) and hospital-based (70%).
  • The most common intervention was staffing reconfiguration in 13 studies (43%), specifically changing from physician-led to nurse-led care. Nineteen studies were ex-post empirical economic evaluations, including 17 cost-effectiveness analyses; four cost-utility analyses used economic modelling, and two were cost-consequence analyses.
  • QHES appraisal covered 22 papers: average score was 76/100, 13 studies (62%) scored >75, and one scored 100. The abstract reports over half (55%) were rated “good.” Improvement studies performed better than implementation studies.
  • Only six of 30 studies explicitly assessed implementation-related “hidden” costs such as training, development, and monitoring; three included rollout/scaling scenarios, and one considered funding sources.

Methods

  • Systematic literature search across Agris, Embase, Global Health, HMIC, PsycINFO, Social Policy and Practice, MEDLINE, and EconLit, covering publications after 2003 through 16 March 2016; 1668 papers were screened in Rayyan and extracted into Microsoft Excel.
  • Inclusion required English-language completed studies in public health/primary/secondary/tertiary care with implementation or improvement aspects, quantifiable patient/service outcomes, and specified economic methods; cost-only studies, protocols, methodological papers, and conference abstracts were excluded.
  • Methodological quality was assessed with the Quality of Health Economic Studies (QHES) framework, scoring 16 criteria out of 100, with ≥75 considered “good.”

Limitations

  • The authors state that strict inclusion criteria may have limited the number of studies identified and synthesised; they excluded cost-only studies and non-English papers, making criteria stricter than prior reviews.
  • The authors state they cannot rule out whether early-phase economic analyses are not being done or are simply not reported in academic publications.
  • Evident from the text: QHES appraisal excluded literature reviews, meta-analyses, and commentaries, so quality conclusions apply to 22 of 30 included papers; comparison with Hoomans et al. is limited because the two reviews used different quality appraisal frameworks.

Model-written summary. Check it against the paper before relying on it.

Integrity signals

Registry

Crossref · 10.1186/s13012-019-0901-7

Cites

41 of 41 references verified0 citation errors · 0 not checkable

Statistics

Nothing to recompute.

Claims the paper makes

0 of 34 cited sources checked · 0 supported · 0 flagged

  • Findingown data

    Thirty studies were included in the final evidence review and synthesis.

    “Thirty studies were included in the final evidence review and synthesis.”
    • Also stated in: § Results · plain
      “Thirty studies were included—all health economic studies that included implementation or improvement as a part of the evaluation.”
    Quote in the paperSubstantial claim
  • Findingown data

    The most common intervention type, evaluated in 13 (43%) of the included studies, was staffing reconfiguration for service quality improvement, specifically changing from physician-led to nurse-led delivery of interventions to patients.

    “The most common intervention type, evaluated in 13 (43%) of the included studies, was staffing reconfiguration for service quality improvement, specifically changing from physician-led to nurse-led delivery of interventions to patients.”
    • Also stated in: § Results · plain
      “The most common intervention evaluated (43%) was staffing reconfiguration, specifically changing from physician-led to nurse-led care delivery.”
    Quote in the paperNot a substantial claim
  • Findingown data

    Interventions involving general service reorganisation or changes to existing systems of care were the primary focus in ten (33%) of the reviewed studies.

    “More broadly, interventions involving general service reorganisation or changes to existing systems of care were the primary focus in ten (33%) of studies reviewed.”
    Quote in the paperNot a substantial claim
  • Findingown data

    Of the 30 included studies, 6 (23%) were based in either the USA or Canada.

    “six studies (23%) were based in either the USA or Canada”
    • Also stated in: § Results · plain
      “or North America (23%)”
    Quote in the paperNot a substantial claim
  • Findingown data

    21 of the 30 included studies were hospital-based.

    “In terms of health care settings, 21 studies were hospital-based”
    • Also stated in: § Results · plain
      “and were largely hospital-based (70%)”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim. 19
  • May combine two claims. 17
  • The quote only partly states this claim. 1
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Findingown data

    Four included studies were from Australia, and one each from Ethiopia, a subset of African countries (Uganda, Kenya and South Africa) and Malaysia.

    “four from Australia and one each from Ethiopia, a subset of African countries (Uganda, Kenya and South Africa) and Malaysia.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    Of the 30 included studies, 17 (62%) were European-based, mostly from the UK (12 studies).

    “Seventeen of the studies (62%) were European-based (mostly from the UK—12 studies)”
    • Also stated in: § Results · plain
      “Studies were conducted mostly in Europe (62%)”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Findingown data

    The initial search strategy identified 1668 articles, of which 1566 were excluded (1525 during initial screen and 41 following full text screening).

    “In total, the initial search strategy identified 1668 articles, of which 1566 were excluded, 1525 during the initial screen and 41 following full text screening.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    Sixteen of the included studies were identified as improvement studies and 14 as implementation studies.

    “Sixteen of the included studies were identified as ‘improvement’ studies (see Table 3, panel 1a) and 14 were identified as ‘implementation’ studies (see Table 3, panel 1b).”
    • Also stated in: § Results · plain
      “The field was split between improvement (N = 16) and implementation (N = 14) studies.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    There were four further cost-utility analyses that used economic modelling rather than empirical methods, and two cost-consequence analyses.

    “There were also four further CUAs that used economic modelling rather than empirical methods [8–10, 34], and two cost-consequence analyses [16, 35].”
    • Also stated in: § Results · plain
      “We found four cost utility analyses that used economic modelling rather than empirical methods. Two cost-consequence analyses were also found.”
    Quote in the paperNot a substantial claim0 of 6 sources checked
    • cites [8] Burr JM, Mowatt G, Hernández R, Siddiqui MA, Cook J, Lourenco T, Ramsay C, Vale L, Fraser C, Azuara-Blanco A, Deeks J. The clinical effectiveness and cost-effectiveness of screening for open angle glaucoma: a systematic review and economic evaluation. Health Technol Assess (Winch. Eng.). 2007;11(41):1–90.

      Not checked in the free run.

    • cites [9] Burr JM, Botello-Pinzon P, Takwoingi Y, Hernández R, Vazquez-Montes M, Elders A, Asaoka R, Banister K, van der Schoot J, Fraser C, King A, Lemij H, Sanders R, Vernon S, Tuulonen A, Kotecha A, Glasziou P, Garway-Heath D, Crabb D, Vale L, Azuara-Blanco A, Perera R, Ryan M, Deeks J, Cook J. Surveillance for ocular hypertension : an evidence synthesis and economic evaluation. Health Technol Assess. 2012;16(29):1–272. source

      Not checked in the free run.

    • cites [10] Robertson C, Arcot Ragupathy SK, Boachie C, Dixon JM, Fraser C, Hernández R, et al. The clinical effectiveness and cost-effectiveness of different surveillance mammography regimens after the treatment for primary breast cancer: systematic reviews registry database analyses and economic evaluation. Health Technol Assess (Winch. Eng.). 2011;15(34):v–322.

      Not checked in the free run.

    • cites [34] Hernández RA, Jenkinson D, Vale L, Cuthbertson BH. Economic evaluation of nurse-led intensive care follow-up programmes compared with standard care: the PRaCTICaL trial. Eur J Health Econ. 2014;15(3):243–52. source

      Not checked in the free run.

    • cites [16] Dawes HA, Docherty T, Traynor I, Gilmore DH, Jardine AG, Knill-Jones R. Specialist nurse supported discharge in gynaecology: a randomised comparison and economic evaluation. Eur J Obstet Gynecol Reprod Biol. 2007;130(2):262–70. source

      Not checked in the free run.

    • cites [35] Karnon J, Partington A, Horsfall M, Chew D. Variation in clinical practice: a priority setting approach to the staged funding of quality improvement. Appl Health Econ Health Policy. 2016;14(1):21–7. source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Findingown data

    Reasons for exclusion of articles were: no implementation or quality improvement research aspects (575); no economic aspects (447); not within a health care/public health setting (437); language other than English (22); incomplete (19); or not a full refereed publication (37).

    “Reasons for exclusion were as follows: the study did not include implementation or quality improvement research aspects (575); it did not include economic aspects (447); was not within a health care/public health setting (437); it was in a language other than English (22); it was incomplete (19); or it was not a full refereed publication (e.g. conference abstracts, doctoral theses) (37).”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Findingown data

    Three of the included studies were literature reviews.

    “Three of the included studies were literature reviews [11, 13, 36].”
    Quote in the paperNot a substantial claim0 of 3 sources checked
    • cites [11] Umscheid CA, Williams K, Brennan PJ. Hospital-based comparative effectiveness centers: translating research into practice to improve the quality, safety and value of patient care. J Gen Intern Med. 2010;25(12):1352–5. source

      Not checked in the free run.

    • cites [13] Faulkner A, Mills N, Bainton D, Baxter K, Kinnersley P, Peters TJ. Sharp D. a systematic review of the effect of primary care-based service innovations on quality and patterns of referral to specialist secondary care. Br J Gen Pract. 2003;53(496):878–84.

      Not checked in the free run.

    • cites [36] Mdege ND, Chindove S, Ali S. The effectiveness and cost implications of task-shifting in the delivery of antiretroviral therapy to HIV-infected patients: a systematic review. Health Policy Plan. 2012;28(3):223–36. source

      Not checked in the free run.

  • May combine two claims.

    Findingown data

    Nineteen studies were ex-post economic evaluations; of those, 17 were cost-effectiveness analyses.

    “Nineteen studies were ex-post economic evaluations of which 17 were CEAs with one CUA [7, 12, 14, 15, 17] [18–30, 33].”
    • Also stated in: § Results · plain
      “Most studies (N = 19) were ex-post economic evaluations carried out empirically—of those, 17 were cost effectiveness analyses.”
    Quote in the paperNot a substantial claim0 of 10 sources checked
    • cites [7] Latour CHM, Bosmans JE, van Tulder MW, de Vos R, Huyse FJ, de Jonge P, et al. Cost-effectiveness of a nurse-led case management intervention in general medical outpatients compared with usual care: an economic evaluation alongside a randomized controlled trial. J Psychosom Res. 2007;62(3):363–70. source

      Not checked in the free run.

    • cites [12] Albers-Heitner CP, Joore MA, Winkens RA, Lagro-Janssen AL, Severens JL, Berghmans LC. Cost-effectiveness of involving nurse specialists for adult patients with urinary incontinence in primary care compared to care-as-usual: an economic evaluation alongside a pragmatic randomized controlled trial. Neurourol Urodyn. 2012;31(4):526–34. source

      Not checked in the free run.

    • cites [14] Bauer JC. Nurse practitioners as an underutilized resource for health reform: evidence-based demonstrations of cost-effectiveness. J Am Acad Nurse Pract. 2010;22(4):228–31. source

      Not checked in the free run.

    • cites [15] Brunenberg DE, van Steyn MJ, Sluimer JC, Bekebrede LL, Bulstra SK, Joore MA. Joint recovery programme versus usual care: an economic evaluation of a clinical pathway for joint replacement surgery. Med Care. 2005:1018–26. source

      Not checked in the free run.

    • cites [17] Furze G, Cox H, Morton V, Chuang LH, Lewin RJ, Nelson P, Carty R, Norris H, Patel N, Elton P. Randomized controlled trial of a lay-facilitated angina management programme. J Adv Nurs. 2012;68(10):2267–79. source

      Not checked in the free run.

    • cites [18] Judd WR, Stephens DM, Kennedy CA. Clinical and economic impact of a quality improvement initiative to enhance early recognition and treatment of sepsis. Ann Pharmacother. 2014;48(10):1269–75. source

      Not checked in the free run.

    • cites [19] Kifle YA, Nigatu TH. Cost-effectiveness analysis of clinical specialist outreach as compared to referral system in Ethiopia: an economic evaluation. Cost Eff Resource Allocation. 2010;8(1):13. source

      Not checked in the free run.

    • cites [20] Kilpatrick K, Kaasalainen S, Donald F, Reid K, Carter N, Bryant-Lukosius D, Martin-Misener R, Harbman P, Marshall DA, Charbonneau-Smith R, DiCenso A. The effectiveness and cost-effectiveness of clinical nurse specialists in outpatient roles: a systematic review. J Eval Clin Pract. 2014;20(6):1106–23. source

      Not checked in the free run.

    • cites [21] Maloney S, Haas R, Keating JL, Molloy E, Jolly B, Sims J, Morgan P, Haines T. Breakeven, cost benefit, cost effectiveness, and willingness to pay for web-based versus face-to-face education delivery for health professionals. J Med Internet Res. 2012;14(2):e47. source

      Not checked in the free run.

    • cites [22] Mortimer D, French SD, McKenzie JE, Denise AO, Green SE. Economic evaluation of active implementation versus guideline dissemination for evidence-based care of acute low-back pain in a general practice setting. PLoS One. 2013;8(10):e75647. source

      Not checked in the free run.

  • May combine two claims.

    Findingown data

    All of the studies included in the review were empirical and ex-post in nature.

    “all of the studies included in our review were empirical and ex-post in nature.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Study quality was diminished through use of post-hoc subgroup analysis, limited reporting of the handling of uncertainty and justification for choice of discount rates.

    “diminished through use of post-hoc subgroup analysis, limited reporting of the handling of uncertainty and justification for choice of discount rates.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingreasoning

    The criteria used in this review are stricter than those applied to prior reviews, which were more inclusive of qualitative outcomes and costing studies.

    “Taken together, these criteria are stricter than those applied to prior reviews, which were more inclusive of qualitative outcomes and costing studies.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    Scenario analysis for rollout or scaling up was included in three of the studies, and potential funding sources were considered by one study.

    “Scenario analysis for rollout or scaling up was included in three of the studies, and potential funding sources were considered by one study.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    Justification for the outcome measures used was not reported in any of the studies included in Hoomans et al. but reported in 68% of studies included here.

    “Justification for the outcome measures used was not reported in any of the studies included in Hoomans et al. but reported in 68% of studies included here.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Hoomans et al.

      Not checked in the free run.

  • May combine two claims.

    Findingown data

    Only 42% of studies reviewed by Hoomans et al. included evaluation of costs and outcomes against 'standard practice/status quo' comparators, compared to 95% of studies in this review.

    “only 42% of studies reviewed by Hoomans et al. included evaluation of costs and outcomes against ‘standard practice/status quo’ comparators, compared to 95% of studies in our review.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites Hoomans et al.

      Not checked in the free run.

  • Classified as probably not a substantial claim.

    Study design and conductnone given

    The databases were chosen to attempt to capture the widest range of health improvement, social scientific and health economic studies.

    “These databases were chosen to attempt to capture the widest range of health improvement, social scientific and health economic studies.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    The reference lists of the included studies were checked for any related studies not picked up by the search.

    “The reference lists of the studies were checked for any related studies that were not picked up by the search.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    The QHES instrument was designed to more easily tell the difference between high-quality and low-quality studies.

    “The QHES instrument was designed to more easily tell the difference between high-quality and low-quality studies [5].”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [5] Ofman JJ, Sullivan SD, Neumann PJ, Chiou C-F, Henning JM, Wade SW, et al. Examining the value and quality of health economic analyses: implications of utilizing the QHES. J Manag Care Pharm. 2003;9(1):53–61. source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductcitation

    Each paper's methodological quality was assessed using the Quality of Health Economic Studies (QHES) standardised framework.

    “Each paper’s methodological quality was assessed using the Quality of Health Economic Studies (QHES) standardised framework [4].”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [4] Grimshaw JM, Thomas RE, MacLennan G, Fraser C, Ramsay CR, Vale L, et al. Effectiveness and efficiency of guideline dissemination and implementation strategies. Int J Technol Assess Health Care. 2005;21(1):149. source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductreasoning

    To mitigate potential selection bias after screening, keyword searching was done in Rayyan for main keywords within excluded categories, and these were re-screened by the first author.

    “To mitigate for potential selection bias after screening, keyword searching was done in Rayyan for the main keywords within the excluded categories (primarily, those that were deemed to be topic-relevant but not containing economic methods). These were then re-screened by the first author.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim.

    Study design and conductnone given

    A systematic review methodology was undertaken.

    “A systematic review methodology was undertaken.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    Data extracted during screening were cross-checked for accuracy during the data extraction stage.

    “These were cross-checked for accuracy during the data extraction stage.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductcitation

    As per standard practice using QHES, studies were deemed good quality if they attained a score of 75/100 or higher.

    “As per standard practice using this framework, the studies were deemed to be of good quality if they attained a score of 75/100 or higher [5].”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [5] Ofman JJ, Sullivan SD, Neumann PJ, Chiou C-F, Henning JM, Wade SW, et al. Examining the value and quality of health economic analyses: implications of utilizing the QHES. J Manag Care Pharm. 2003;9(1):53–61. source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    The review only considered papers reported in English.

    “We also only considered papers reported in English.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable). May combine two claims.

    Interpretationreasoning

    There remains scope for continued improvement in key areas and for increased collaboration between health economics and implementation science.

    “though there remains scope for continued improvement in key areas and for increased collaboration between health economics and implementation science.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductreasoning

    The strict inclusion criteria mean that the reviewed evidence is cohesive.

    “The strict inclusion criteria mean that the reviewed evidence is cohesive.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S2 (checkable).

    Interpretationreasoning

    The results of evaluating the 30 included papers paint a picture of an area of research that is still developing.

    “The results of evaluating the 30 included papers paint a picture of an area of research that is still developing.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim.

    Study design and conductreasoning

    The systematic appraisal carried out allows a longitudinal critique of the quality of economic studies in this field.

    “The systematic appraisal we carried out also allows us a longitudinal critique of the quality of economic studies in this field.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Premisecitation

    Existing implementation frameworks make reference to the need to consider costs as part of an evaluative research strategy, but do not specify how this is to be done.

    “Existing implementation frameworks [40] make reference to the need to consider costs as part of an evaluative research strategy, but do not specify how this is to be done.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [40] Proctor E, Silmere H, Raghavan R, Hovmand P, Aarons G, Bunger A, Griffey R, Hensley M. Outcomes for implementation research: conceptual distinctions, measurement challenges, and research agenda. Adm Policy Ment Health Ment Health Serv Res. 2011;38(2):65–76. source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Interpretationcitation

    The QHES used here is based on Drummond's guidelines and is designed to cover the same topics, but offers a simpler, quantifiable format that is easier to apply.

    “we would argue that the QHES used here is based on Drummond’s guidelines (used in prior reviews) and is designed to cover the same topics, but offers a simpler, quantifiable format that is easier to apply. [32]”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [32] Husereau D, Drummond M, Petrou S, Carswell C, Moher D, Greenberg D, Augustovski F, Briggs AH, Mauskopf J, Loder E. Consolidated health economic evaluation reporting standards (CHEERS) statement. Cost Eff Resource Allocation. 2013;11(1):6. source

      Not checked in the free run.

  • The quote only partly states this claim.

    Interpretationown data

    The quality of published economic evaluations in the field is overall good.

    “however, quality is overall good.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S2 (checkable), S3 (load-bearing), S4 (based).

    Interpretationreasoning

    The expanding application of health economic evaluations within the improvement and implementation sphere where high-quality study reporting has been a major recent focus has also plausibly contributed to improved reporting.

    “Additionally, the expanding application of health economic evaluations within the improvement and implementation sphere where high-quality study reporting has been a major recent focus has also plausibly contributed to improved reporting.”
    Quote in the paperNot a substantial claim
31 of 31
  • The paper relies on this without support.

    The relationship between implementation outcomes, service outcomes and patient outcomes is central to understanding the benefits and costs and overall cost-effectiveness of an intervention.

    “The relationship between implementation outcomes, service outcomes and patient outcomes is central to understanding the benefits and costs and overall cost-effectiveness of an intervention.”
  • The paper relies on this without support.

    Economic evaluation can inform choices over whether and how resources should be allocated to improve services and for implementing evidence into health care practice.

    “Economic evaluation can inform choices over whether and how resources should be allocated to improve services and for implementing evidence into health care practice.”
2 of 2

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Each contradiction between two passages listed here was confirmed by an independent check.

  • Discussion calls all studies empirical despite reported modelling studies

    Major

    The results identify four cost-utility analyses using modelling rather than empirical methods, contradicting the discussion's claim that all included studies were empirical.

  • Search and exclusion totals leave 72 articles unaccounted for

    Major

    Subtracting the 1566 excluded articles from the 1668 identified articles leaves 102, not the 30 reported as included. The flow described in the text does not account for the other 72 articles.

    Reported 30 · recomputed 102

  • Reasons for exclusion do not sum to the exclusion total

    Minor

    The six reported exclusion categories total 1537 articles, 29 fewer than the stated 1566 exclusions.

    Reported 1566 · recomputed 1537

  • European studies are not 62% of the reviewed studies

    Minor

    Seventeen of the 30 included studies is 56.7%, not 62%.

    Reported 62 · recomputed 56.666667

  • Six North American studies are not 23% of the reviewed studies

    Minor

    Six of the 30 included studies is 20%, not 23%.

    Reported 23 · recomputed 20

  • Reported proportion of good-quality studies does not match its count

    Minor

    The paper says 22 papers underwent QHES appraisal. Thirteen of 22 is 59.1%, not the reported 62%.

    Reported 62 · recomputed 59.090909

  • A study dated 2003 appears despite the post-2003 eligibility rule

    Minor

    The included-studies table lists a 2003 study, although the eligibility criteria require publication after 2003.

  • Rollout or scaling scenarios appear in more than three studies

    Minor

    The text reports three studies with rollout or scaling scenarios, but Table 5 lists rollout scenarios for Maloney, Mdege, Mortimer and Purshouse, as well as scaling scenarios for Judd.

8 of 8

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. Elmagarmid A, Fedorowicz Z, Hammady H, Ilyas I, Khabsa M, Ouzzani M. Rayyan: a systematic reviews web app for exploring and filtering searches for eligible studies for Cochrane reviews. In: Evidence-informed public health: opportunities and challenges. Abstracts of the 22nd Cochrane colloquium. Hyderabad: Wiley; 2014. p. 21–6.

Cited by

Sorted by citations

Authors
Roberts, S. L. E., Healey, A., & Sevdalis, N.
Affiliations
King's College London (GB)
Corresponding author
Roberts, Sarah Louise Elin
Venue
Implementation Science
Published
2019-07-15
Volume
14
Issue
1
Pages
72-72
ISSN
1748-5908 (ISSN-L)
OpenAlex
W2959993899
Cited by
161
References
41
Citations by year
2026: 14 · 2025: 20 · 2024: 22 · 2023: 26 · 2022: 30 · 2021: 26 · 2020: 21 · 2019: 1
FWCI
5.42
Type
journal article
Language
en
Open access
Locations
  • Implementation Science (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Research Portal (King's College London) (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
  • Minerva Access (University of Melbourne) (submittedVersion, cc-by)
Funders
National Institute for Health Research
Topics
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Health Systems, Economic Evaluations, Quality of Life
  • Health Sciences › Health Professions › General Health Professions › Health Policy Implementation Science
  • Health Sciences › Health Professions › Health Information Management › Healthcare Quality and Management
Keywords
health economic evaluation, implementation research, improvement science, cost-effectiveness analysis, nurse-led care, implementation costs, cost-utility analysis, cost-consequence analysis, hospital care delivery
MeSH terms
Implementation Science, Cost-Benefit Analysis, Delivery of Health Care, Humans, Models, Economic, Evidence-Based Practice, Quality Improvement

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Claims read by deepseek-v4.1-flash under definition version 3 (extract-v3) on 2026-10-06.

Classified by jev-1.13-20260917 (gold-guideline-v0.2) on 2026-10-06.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

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