Cited by 237Healthcare cost, quality, practicesHealth Policy Implementation ScienceBehavioral Health and Interventions

The DOI matches its Crossref record; 47 of the 49 references it cites were found in a registry or an index; none of the 39 sources its claims cite is checked for support yet.

Anesthesiologists’ and surgeons’ perceptions about routine pre-operative testing in low-risk patients: application of the Theoretical Domains Framework (TDF) to identify factors that influence physicians’ decisions to order pre-operative tests

Open access
the Canada PRIME Plus Team, Patey, Andrea M, Islam, Rafat, Francis, Jill J, Bryson, Gregory L, Grimshaw, Jeremy M·2012·Implementation Science

Abstract

BACKGROUND: Routine pre-operative tests for anesthesia management are often ordered by both anesthesiologists and surgeons for healthy patients undergoing low-risk surgery. The Theoretical Domains Framework (TDF) was developed to investigate determinants of behaviour and identify potential behaviour change interventions. In this study, the TDF is used to explore anaesthesiologists' and surgeons' perceptions of ordering routine tests for healthy patients undergoing low-risk surgery. METHODS: Sixteen clinicians (eleven anesthesiologists and five surgeons) throughout Ontario were recruited. An interview guide based on the TDF was developed to identify beliefs about pre-operative testing practices. Content analysis of physicians' statements into the relevant theoretical domains was performed. Specific beliefs were identified by grouping similar utterances of the interview participants. Relevant domains were identified by noting the frequencies of the beliefs reported, presence of conflicting beliefs, and perceived influence on the performance of the behaviour under investigation. RESULTS: Seven of the twelve domains were identified as likely relevant to changing clinicians' behaviour about pre-operative test ordering for anesthesia management. Key beliefs were identified within these domains including: conflicting comments about who was responsible for the test-ordering (Social/professional role and identity); inability to cancel tests ordered by fellow physicians (Beliefs about capabilities and social influences); and the problem with tests being completed before the anesthesiologists see the patient (Beliefs about capabilities and Environmental context and resources). Often, tests were ordered by an anesthesiologist based on who may be the attending anesthesiologist on the day of surgery while surgeons ordered tests they thought anesthesiologists may need (Social influences). There were also conflicting comments about the potential consequences associated with reducing testing, from negative (delay or cancel patients' surgeries), to indifference (little or no change in patient outcomes), to positive (save money, avoid unnecessary investigations) (Beliefs about consequences). Further, while most agreed that they are motivated to reduce ordering unnecessary tests (Motivation and goals), there was still a report of a gap between their motivation and practice (Behavioural regulation). CONCLUSION: We identified key factors that anesthesiologists and surgeons believe influence whether they order pre-operative tests routinely for anesthesia management for a healthy adults undergoing low-risk surgery. These beliefs identify potential individual, team, and organisation targets for behaviour change interventions to reduce unnecessary routine test ordering.

Overview

AI snapshot

Written from the paper’s full text.

TL;DR

This interview study applied the Theoretical Domains Framework to explore why anesthesiologists and surgeons order routine pre-operative tests for healthy patients undergoing low-risk surgery. It identified seven potentially relevant domains, especially social/professional role and identity, beliefs about capabilities and consequences, environmental context and resources, and social influences, as targets for reducing unnecessary testing.

Key findings

  • Seven of the 12 TDF domains were judged likely relevant to changing pre-operative test-ordering behaviour: Social/professional role and identity, Beliefs about capabilities, Beliefs about consequences, Environmental context and resources, Social influences, Behavioural regulation, and Nature of the behaviour. Five domains were reported as less relevant: Knowledge, Motivation and goals, Skills, Memory/attention/decision processes, and Emotion.
  • Among 16 participants (11 anesthesiologists, 5 surgeons), 459 utterances were coded into the 12 domains, with almost perfect interrater agreement (κ = 0.84; 95% CI 0.807–0.878). Beliefs included that ordering tests was very easy (16/16), confidence in assessing a low-risk patient without pre-op tests (11/16), that reducing routine tests would save money (11/16), little or no change in outcomes (10/16), and possible delay or cancellation of surgery (9/16).
  • Clinicians reported conflicting views about who was responsible for ordering tests. Anesthesiologists described difficulty or reluctance cancelling tests ordered by surgeons and noted tests were often completed before they saw the patient; they sometimes ordered tests they felt unnecessary because a more conservative colleague might be the attending anesthesiologist. Surgeons reported ordering tests they thought anesthesiologists might need.
  • Most agreed they were motivated to reduce unnecessary tests, but a gap between motivation and practice was reported. Suggested changes included policy taking test ordering out of surgeons’ hands and better evidence that testing is unnecessary in low-risk patients.

Methods

  • Semi-structured interview study using an interview topic guide based on the Theoretical Domains Framework. The behaviour of interest was ordering pre-operative chest x-ray and electrocardiograph for anesthesia management in healthy patients having low-risk surgery (e.g., knee arthroscopy, laparoscopic cholecystectomy, cataract removal/lens replacement, and similar surgeries).
  • Sixteen clinicians in Ontario were recruited: 11 anesthesiologists (9 male; 2 female) and 5 surgeons (all male), from community (n = 3) and academic hospitals (n = 5) in six health regions. Recruitment used snowball sampling supplemented with purposive sampling; interviews lasted 14–46 minutes; data saturation occurred after 16 interviews.
  • Two researchers coded 459 utterances into the 12 TDF domains, calculated Fleiss’s kappa, and resolved disagreements by consensus. Specific beliefs were grouped, and relevant domains were identified by frequency of beliefs, presence of conflicting beliefs, and perceived influence on the behaviour.

Limitations

  • The paper states that saturation could have been reached prematurely if participants recommended others with similar opinions; that identified themes are clinicians’ views about what might influence practice, not evidence of actual influences; and that the interview guide mixed descriptive and diagnostic questions, requiring interpretation by the research team.
  • Evident from the text: the sample was small (16 clinicians), all surgeons and most anesthesiologists were male, recruitment was from a single Canadian province, surgeons were not purposively sampled by subspecialty, and the data are self-reported interview accounts, limiting generalizability.

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Integrity signals

Registry

Crossref · 10.1186/1748-5908-7-52

Cites

47 of 47 references verified0 citation errors · 0 not checkable

Statistics

Nothing to recompute.

Verification

Claims the paper makes

73 Own result · 23 Not checked yet · 11 Own interpretation · 10 Own method · 2 No basis given

Verify all 39 references — free account

Show all 38 claims

  • Probably not a substantial claim. 68
  • It may state two separate claims as one. 34
81 of 81
  • The paper relies on this without support.

    Changing the beliefs identified in this study would change clinicians' pre-operative test-ordering behaviour.

    “These beliefs identify potential individual, team, and organisation targets for behaviour change interventions to reduce unnecessary routine test ordering.”
  • The paper relies on this without support.

    The TDF domains and specific beliefs elicited in interviews capture the determinants of pre-operative test-ordering behaviour.

    “In this study, we used the TDF to systematically examine the beliefs of anaesthesiologists and surgeons about the use of pre-operative testing routinely ordered for anesthesia management in healthy patients undergoing low-risk surgical procedures.”
  • The paper relies on this without support.

    Participants' self-reported beliefs accurately reflect their actual test-ordering behaviour.

    “An interview topic guide was developed based on the Theoretical Domains Framework to elicit beliefs about each domain for the behaviour”
  • The paper relies on this without support.

    Translating guidelines into clinical practice is difficult when one healthcare professional has decision-making autonomy, and even more so when a group of professionals are responsible, as with pre-operative test ordering.

    “Translating guidelines into clinical practice is notoriously difficult when one healthcare professional has decision-making autonomy; it can be even more so when a group of professionals are responsible, as is the case with pre-operative test ordering.”
  • The paper relies on this without support.

    The frequency with which a domain is mentioned by participants reflects its importance as an influence on test-ordering behaviour.

    “Of the seven identified the five that appeared to be the most influential, based on the frequency of utterances coded and content of the responses, were Social/professional role and identity, Beliefs about capabilities, Beliefs about consequences, Environmental context and resources, and Social influences.”
5 of 5

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Citations

Cites

Show all 49 references

Research works printed but not linked: 3

  1. Badner N, Bryson G, Kashin B, Mensour M, Riegert D, van Vlymen J, Wong D: Ontario Preoperative testing grid. 2004, Available from URL; http://gacguidelines.ca/pdfs/tools/Ontario%20Preoperative%20Testing%20Grid.pdf , Endorsed by the Ontario Guidelines Advisory Committee,
  2. Hux J: Preoperative testing prior to elective surgery. Hospital Quarterly. 2003, 6: 27-
  3. Bryson GL, Wyand A, Bragg PR: Preoperative testing is inconsistent with published guidelines and rarely changes management. Canadian Journal of Anesthesia/Journal canadien d'anesthqsie. 2006, 53: 236-41. 10.1007/BF03022208. · DOI · Paper page

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Metadata

Authors
the Canada PRIME Plus Team, Patey, A. M., Islam, R., Francis, J. J., Bryson, G. L., & Grimshaw, J. M.
Affiliations
  • Ottawa Hospital Research Institute (CA)
  • University of Aberdeen (GB)
  • University of Ottawa (CA)
Corresponding author
Patey, Andrea M
Venue
Implementation Science
Published
2012-06-09
Volume
7
Issue
1
Pages
52-52
ISSN
1748-5908 (ISSN-L)
OpenAlex
W2094924948
Cited by
237
References
49
Citations by year
2026: 10 · 2025: 15 · 2024: 34 · 2023: 26 · 2022: 26 · 2021: 25 · 2020: 13 · 2019: 23 · 2018: 13 · 2017: 17 · 2016: 10 · 2015: 9 · 2014: 12 · 2013: 4
FWCI
14.20
Type
journal article
Language
en
Open access
Locations
  • Implementation Science (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • City Research Online (City University London) (acceptedVersion)
  • Minerva Access (University of Melbourne) (submittedVersion, cc-by)
  • Aberdeen University Research Archive (Aberdeen University) (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
  • uO Research (University of Ottawa) (submittedVersion, public-domain)
Funders
Canadian Institutes of Health Research
Topics
  • Health Sciences › Health Professions › General Health Professions › Healthcare cost, quality, practices
  • Health Sciences › Health Professions › General Health Professions › Health Policy Implementation Science
  • Social Sciences › Psychology › Applied Psychology › Behavioral Health and Interventions
Keywords
preoperative screening, low-risk surgery, Theoretical Domains Framework, clinician behavior change, anesthesiologists, surgeons, clinician perceptions, behaviour change interventions, overuse of diagnostic tests
MeSH terms
Anesthesiology, Clinical Competence, Decision Making, Environment, Female, Humans, Interprofessional Relations, Interviews as Topic, Health Knowledge, Attitudes, Practice, Male, Medicine, Motivation, Ontario, Perception, Physicians, Preoperative Care, Risk Factors, Professional Role

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