Inappropriate use of clinical practices in Canada: a systematic review

Inappropriate health care leads to negative patient experiences, poor health outcomes and inefficient use of resources. We aimed to conduct a systematic review of inappropriately used clinical practices in Canada. We searched multiple bibliometric databases and grey literature to identify inappropri...

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Veröffentlicht in:Canadian Medical Association journal (CMAJ) 2022-02, Vol.194 (8), p.E279-E296
Hauptverfasser: Squires, Janet E, Cho-Young, Danielle, Aloisio, Laura D, Bell, Robert, Bornstein, Stephen, Brien, Susan E, Decary, Simon, Varin, Melissa Demery, Dobrow, Mark, Estabrooks, Carole A, Graham, Ian D, Greenough, Megan, Grinspun, Doris, Hillmer, Michael, Horsley, Tanya, Hu, Jiale, Katz, Alan, Krause, Christina, Lavis, John, Levinson, Wendy, Levy, Adrian, Mancuso, Michelina, Morgan, Steve, Nadalin-Penno, Letitia, Neuner, Andrew, Rader, Tamara, Santos, Wilmer J, Teare, Gary, Tepper, Joshua, Vandyk, Amanda, Wilson, Michael, Grimshaw, Jeremy M
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container_end_page E296
container_issue 8
container_start_page E279
container_title Canadian Medical Association journal (CMAJ)
container_volume 194
creator Squires, Janet E
Cho-Young, Danielle
Aloisio, Laura D
Bell, Robert
Bornstein, Stephen
Brien, Susan E
Decary, Simon
Varin, Melissa Demery
Dobrow, Mark
Estabrooks, Carole A
Graham, Ian D
Greenough, Megan
Grinspun, Doris
Hillmer, Michael
Horsley, Tanya
Hu, Jiale
Katz, Alan
Krause, Christina
Lavis, John
Levinson, Wendy
Levy, Adrian
Mancuso, Michelina
Morgan, Steve
Nadalin-Penno, Letitia
Neuner, Andrew
Rader, Tamara
Santos, Wilmer J
Teare, Gary
Tepper, Joshua
Vandyk, Amanda
Wilson, Michael
Grimshaw, Jeremy M
description Inappropriate health care leads to negative patient experiences, poor health outcomes and inefficient use of resources. We aimed to conduct a systematic review of inappropriately used clinical practices in Canada. We searched multiple bibliometric databases and grey literature to identify inappropriately used clinical practices in Canada between 2007 and 2021. Two team members independently screened citations, extracted data and assessed methodological quality. Findings were synthesized in 2 categories: diagnostics and therapeutics. We reported ranges of proportions of inappropriate use for all practices. Medians and interquartile ranges (IQRs), based on the percentage of patients not receiving recommended practices (underuse) or receiving practices not recommended (overuse), were calculated. All statistics are at the study summary level. We included 174 studies, representing 228 clinical practices and 28 900 762 patients. The median proportion of inappropriate care, as assessed in the studies, was 30.0% (IQR 12.0%-56.6%). Underuse (median 43.9%, IQR 23.8%-66.3%) was more frequent than overuse (median 13.6%, IQR 3.2%-30.7%). The most frequently investigated diagnostics were glycated hemoglobin (underused, range 18.0%-85.7%, = 9) and thyroid-stimulating hormone (overused, range 3.0%-35.1%, = 5). The most frequently investigated therapeutics were statin medications (underused, range 18.5%-71.0%, = 6) and potentially inappropriate medications (overused, range 13.5%-97.3%, = 9). We have provided a summary of inappropriately used clinical practices in Canadian health care systems. Our findings can be used to support health care professionals and quality agencies to improve patient care and safety in Canada.
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We aimed to conduct a systematic review of inappropriately used clinical practices in Canada. We searched multiple bibliometric databases and grey literature to identify inappropriately used clinical practices in Canada between 2007 and 2021. Two team members independently screened citations, extracted data and assessed methodological quality. Findings were synthesized in 2 categories: diagnostics and therapeutics. We reported ranges of proportions of inappropriate use for all practices. Medians and interquartile ranges (IQRs), based on the percentage of patients not receiving recommended practices (underuse) or receiving practices not recommended (overuse), were calculated. All statistics are at the study summary level. We included 174 studies, representing 228 clinical practices and 28 900 762 patients. The median proportion of inappropriate care, as assessed in the studies, was 30.0% (IQR 12.0%-56.6%). Underuse (median 43.9%, IQR 23.8%-66.3%) was more frequent than overuse (median 13.6%, IQR 3.2%-30.7%). The most frequently investigated diagnostics were glycated hemoglobin (underused, range 18.0%-85.7%, = 9) and thyroid-stimulating hormone (overused, range 3.0%-35.1%, = 5). The most frequently investigated therapeutics were statin medications (underused, range 18.5%-71.0%, = 6) and potentially inappropriate medications (overused, range 13.5%-97.3%, = 9). We have provided a summary of inappropriately used clinical practices in Canadian health care systems. 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We aimed to conduct a systematic review of inappropriately used clinical practices in Canada. We searched multiple bibliometric databases and grey literature to identify inappropriately used clinical practices in Canada between 2007 and 2021. Two team members independently screened citations, extracted data and assessed methodological quality. Findings were synthesized in 2 categories: diagnostics and therapeutics. We reported ranges of proportions of inappropriate use for all practices. Medians and interquartile ranges (IQRs), based on the percentage of patients not receiving recommended practices (underuse) or receiving practices not recommended (overuse), were calculated. All statistics are at the study summary level. We included 174 studies, representing 228 clinical practices and 28 900 762 patients. The median proportion of inappropriate care, as assessed in the studies, was 30.0% (IQR 12.0%-56.6%). Underuse (median 43.9%, IQR 23.8%-66.3%) was more frequent than overuse (median 13.6%, IQR 3.2%-30.7%). The most frequently investigated diagnostics were glycated hemoglobin (underused, range 18.0%-85.7%, = 9) and thyroid-stimulating hormone (overused, range 3.0%-35.1%, = 5). The most frequently investigated therapeutics were statin medications (underused, range 18.5%-71.0%, = 6) and potentially inappropriate medications (overused, range 13.5%-97.3%, = 9). We have provided a summary of inappropriately used clinical practices in Canadian health care systems. 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Cho-Young, Danielle ; Aloisio, Laura D ; Bell, Robert ; Bornstein, Stephen ; Brien, Susan E ; Decary, Simon ; Varin, Melissa Demery ; Dobrow, Mark ; Estabrooks, Carole A ; Graham, Ian D ; Greenough, Megan ; Grinspun, Doris ; Hillmer, Michael ; Horsley, Tanya ; Hu, Jiale ; Katz, Alan ; Krause, Christina ; Lavis, John ; Levinson, Wendy ; Levy, Adrian ; Mancuso, Michelina ; Morgan, Steve ; Nadalin-Penno, Letitia ; Neuner, Andrew ; Rader, Tamara ; Santos, Wilmer J ; Teare, Gary ; Tepper, Joshua ; Vandyk, Amanda ; Wilson, Michael ; Grimshaw, Jeremy M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c612t-5395b0fd43abaa10bcb31a85827324b50f26d4287e13f5a259ed6f6f90893a483</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Canada</topic><topic>Humans</topic><topic>Inappropriate Prescribing - statistics &amp; numerical data</topic><topic>Medical care</topic><topic>Medical Overuse - statistics &amp; 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subjects Canada
Humans
Inappropriate Prescribing - statistics & numerical data
Medical care
Medical Overuse - statistics & numerical data
Medical research
Medicine
Medicine, Experimental
Overtreatment - statistics & numerical data
Patient Satisfaction
Practice
Quality management
Quality of Health Care
title Inappropriate use of clinical practices in Canada: a systematic review
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