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References from Using Labs Wisely: A collaboration between Choosing Wisely Canada and over 150 Canadian hospitals. Local targets link to admitted publications; unresolved targets remain external evidence.
De‐implementing wisely: developing the evidence base to reduce low‐value care
10.1136/bmjqs-2019-010060 · 2020 · External reference
Overuse of tests and treatments: has canada made progress?
10.12927/hcq.2023.27024 · 2023 · External reference
Lab wisely in canada: enhancing and highlighting the role of all clinical laboratory professionals in reducing harm and waste
10.1093/ajcp/aqab191.250 · 2021 · External reference
Nearly a third of tests and treatments are unnecessary: CIHI
10.1503/cmaj.1095417 · 2017 · External reference
Unresolved reference
2019 · External reference
The landscape of inappropriate laboratory testing: a 15‐year meta‐analysis
10.1371/journal.pone.0078962 · 2013 · External reference
Reducing the number of unnecessary laboratory tests within hospital through the use of educational interventions
10.1177/00045632211040670 · 2021 · External reference
Unresolved reference
2006 · External reference
Adverse complications of venipuncture: a systematic review
10.23736/s1593-232x.18.00408-3 · 2018 · External reference
Do blood tests cause anemia in hospitalized patients?
10.1111/j.1525-1497.2005.0094.x · 2005 · External reference
Hospital‐acquired anemia and in‐hospital mortality in patients with acute myocardial infarction
10.1016/j.ahj.2011.05.021 · 2011 · External reference
Patient harm associated with serial phlebotomy and blood waste in the intensive care unit: a retrospective cohort study
10.1371/journal.pone.0243782 · 2021 · External reference
Are we causing anemia by ordering unnecessary blood tests?
10.3949/ccjm.83a.15108 · 2016 · External reference
Association of in‐hospital hemoglobin drop with decreased myocardial salvage and increased long‐term mortality in patients with acute ST‐segment–elevation myocardial infarction
10.1161/jaha.121.024857 · 2022 · External reference
More than half of abnormal results from laboratory tests ordered by family physicians could be false‐positive
2018 · External reference
The diagnostic cascade of incidental findings: a teachable moment
10.1001/jamainternmed.2015.1520 · 2015 · External reference
Patient, hospital and environmental costs of unnecessary bloodwork: capturing the triple bottom line of inappropriate care in general surgery patients
10.1136/bmjoq-2023-002316 · 2023 · External reference
The carbon footprint of pathology testing
10.5694/mja2.50583 · 2020 · External reference
The 2021 report of the Lancet Countdown on health and climate change: code red for a healthy future
10.1016/s0140-6736(21)01787-6 · 2021 · External reference
Unresolved reference
External reference
Impact of an education and multilevel social comparison–based intervention bundle on use of routine blood tests in hospitalised patients at an academic tertiary care hospital: a controlled pre‐intervention post‐intervention study
10.1136/bmjqs-2019-010118 · 2020 · External reference
REDucing Unnecessary Coagulation Testing in the Emergency Department (REDUCED)
10.1136/bmjquality.u221651.w8161 · 2017 · External reference
Unresolved reference
2018 · External reference
Reducing redundant creatine kinase testing in cardiac injury
10.1136/bmjoq-2020-001182 · 2020 · External reference
Trends in low‐value health service use and spending in the US Medicare fee‐for‐service program, 2014‐2018
10.1001/jamanetworkopen.2020.37328 · 2021 · External reference
Guidance on how to develop complex interventions to improve health and healthcare
10.1136/bmjopen-2019-029954 · 2019 · External reference
How and under what circumstances do quality improvement collaboratives lead to better outcomes? A systematic review
10.1186/s13012-020-0978-z · 2020 · External reference
Process evaluation of complex interventions: Medical Research Council guidance
10.1136/bmj.h1258 · 2015 · External reference
Using Blood Wisely: lessons learnt in establishing a national implementation programme to reduce inappropriate red blood cell transfusion
10.1136/bmjoq-2023-002660 · 2024 · External reference
Improving healthcare value: Choosing Wisely Canada's hospital designation program
10.1002/jhm.13593 · 2025 · External reference
Major reductions in unnecessary aspartate aminotransferase and blood urea nitrogen tests with a quality improvement initiative
10.1136/bmjqs-2018-008991 · 2019 · External reference
Eliminating creatine kinase–myocardial band testing in suspected acute coronary syndrome: a value‐based quality improvement
10.1001/jamainternmed.2017.3597 · 2017 · External reference
Unresolved reference
External reference
Interventions to reduce repetitive ordering of low‐value inpatient laboratory tests: a systematic review
10.1136/bmjoq-2022-002128 · 2023 · External reference
Laboratory routine in the ICU: a practice to be abolished?
10.1186/cc12628 · 2013 · External reference
Do we know what inappropriate laboratory utilization is?A systematic review of laboratory clinical audits
10.1001/jama.280.6.550 · 1998 · External reference
Reduction of urea test ordering in the emergency department: multicomponent intervention including education, electronic ordering, and data feedback
10.1007/s43678-022-00333-w · 2022 · External reference
Reducing red blood cell folate testing: a case study in utilisation management
10.1136/bmjoq-2018-000531 · 2019 · External reference
Addressing the overuse‐underuse paradox in healthcare
10.1007/s11019-025-10287-2 · 2025 · External reference
Evidence‐based guidelines to eliminate repetitive laboratory testing
10.1001/jamainternmed.2017.5152 · 2017 · External reference
How to decrease routine and repetitive blood tests in hospitalized patients
2024 · External reference
Long‐term changes in serum vitamin D testing after implementation of criteria‐based testing
10.1001/jamainternmed.2025.1000 · 2025 · External reference
10.2139/ssrn.3338061
10.2139/ssrn.3338061 · External reference