当前位置： SCI文献检索 > JOURNAL OF EVALUATION IN CLINICAL PRACTICE期刊下所有文献 > Challenges to validity in single-group interrupted time series analysis.

Challenges to validity in single-group interrupted time series analysis.

Abstract：

RATIONALE, AIMS AND OBJECTIVES:Single-group interrupted time series analysis (ITSA) is a popular evaluation methodology in which a single unit of observation is studied; the outcome variable is serially ordered as a time series, and the intervention is expected to "interrupt" the level and/or trend of the time series, subsequent to its introduction. The most common threat to validity is history-the possibility that some other event caused the observed effect in the time series. Although history limits the ability to draw causal inferences from single ITSA models, it can be controlled for by using a comparable control group to serve as the counterfactual. METHOD:Time series data from 2 natural experiments (effect of Florida's 2000 repeal of its motorcycle helmet law on motorcycle fatalities and California's 1988 Proposition 99 to reduce cigarette sales) are used to illustrate how history biases results of single-group ITSA results-as opposed to when that group's results are contrasted to those of a comparable control group. RESULTS:In the first example, an external event occurring at the same time as the helmet repeal appeared to be the cause of a rise in motorcycle deaths, but was only revealed when Florida was contrasted with comparable control states. Conversely, in the second example, a decreasing trend in cigarette sales prior to the intervention raised question about a treatment effect attributed to Proposition 99, but was reinforced when California was contrasted with comparable control states. CONCLUSIONS:Results of single-group ITSA should be considered preliminary, and interpreted with caution, until a more robust study design can be implemented.

journal_name

J Eval Clin Pract

journal_title

Journal of evaluation in clinical practice

authors

Linden A

doi

10.1111/jep.12638

subject

Has Abstract

pub_date

2017-04-01 00:00:00

pages

413-418

issue

2

eissn

1356-1294

issn

1365-2753

journal_volume

23

pub_type

杂志文章

相关文献

JOURNAL OF EVALUATION IN CLINICAL PRACTICE文献大全
  • Validating a conceptual model for an inter-professional approach to shared decision making: a mixed methods study.

    abstract：RATIONALE, AIMS AND OBJECTIVES:Following increased interest in having inter-professional (IP) health care teams engage patients in decision making, we developed a conceptual model for an IP approach to shared decision making (SDM) in primary care. We assessed the validity of the model with stakeholders in Canada. METH...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2010.01515.x

    authors： Légaré F,Stacey D,Gagnon S,Dunn S,Pluye P,Frosch D,Kryworuchko J,Elwyn G,Gagnon MP,Graham ID

    更新日期：2011-08-01 00:00:00

  • The ends of outcomes assessment.

    abstract：:Outcomes assessment holds great promise to improve the quality and efficiency of health care. By subjecting practices to rigorous and systematic analysis, we should be in a position to make judgments about what does and does not work in clinical practice. However, the outcomes of outcomes assessment themselves should ...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.1998.tb00098.x

    authors： Gunderman R

    更新日期：1998-11-01 00:00:00

  • Estimating causal effects for survival (time-to-event) outcomes by combining classification tree analysis and propensity score weighting.

    abstract：RATIONALE, AIMS AND OBJECTIVES:A common approach to assessing treatment effects in nonrandomized studies with time-to-event outcomes is to estimate propensity scores and compute weights using logistic regression, test for covariate balance, and then estimate treatment effects using Cox regression. A machine-learning al...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/jep.12859

    authors： Linden A,Yarnold PR

    更新日期：2018-04-01 00:00:00

  • A novel Internet-based blended learning programme providing core competency in clinical research.

    abstract：RATIONALE, AIMS AND OBJECTIVES:We developed a novel Internet-based blended learning programme that allows busy health care professionals to attain core competency in clinical research. This study details the educational strategies and learning outcomes of the programme. METHOD:This study was conducted at Kyoto Univers...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2011.01808.x

    authors： Tsugihashi Y,Kakudate N,Yokoyama Y,Yamamoto Y,Mishina H,Fukumori N,Nakamura F,Takegami M,Ohno S,Wakita T,Watanabe K,Yamaguchi T,Fukuhara S

    更新日期：2013-04-01 00:00:00

  • An evidence-based approach to drainage of the pleural cavity: evaluation of best practice.

    abstract：:Recent surveys have uncovered major variations in key aspects of intercostal drain management, suggesting that decisions are being made on individual preferences without resorting to sound evidence. We provide an up-to-date review of the best practice with evidence-based recommendations and expert consensus views. The...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章,评审

    doi：10.1046/j.1365-2753.2002.00339.x

    authors： Tang AT,Velissaris TJ,Weeden DF

    更新日期：2002-08-01 00:00:00

  • Hospital doctors' views of factors influencing their prescribing.

    abstract：RATIONALE, AIM AND OBJECTIVE:Factors influencing doctors in prescribing of drugs have mostly been studied in primary care. Studies performed in hospital care have primarily focused on new drugs, not prescribing in general. An in-depth understanding of the prescribing process in the more specialized secondary care is no...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2006.00751.x

    authors： Ljungberg C,Lindblad AK,Tully MP

    更新日期：2007-10-01 00:00:00

  • Methodological limitations of cost-effectiveness analysis in health care: implications for decision making and service provision.

    abstract：:This article reviews the methodological limitations identified in a recent authoritative US report by the Public Health Service, which provides the theoretical background to several other guidelines on cost effectiveness, such as those of the British Medical Journal. It places each limitation in context and discusses ...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章,评审

    doi：10.1046/j.1365-2753.1999.00179.x

    authors： Raftery J

    更新日期：1999-11-01 00:00:00

  • A critique of hypertension treatment trials and of their evaluation.

    abstract：:Progressive improvements in antihypertensive drug therapy over the past four decades have provided clear benefits in limiting cardiovascular complications. Unfortunately, and largely inexplicably, the inclusion in meta-analyses of defective trials plus the employment of inappropriate diagnostic criteria for adverse co...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章,评审

    doi：10.1046/j.1365-2753.2001.00300.x

    authors： Robertson JI

    更新日期：2001-05-01 00:00:00

  • Exploring the continuum: medical information to effective clinical practice. Paper I: the translation of knowledge into clinical practice.

    abstract：:This paper investigates the translation of medical information into clinical practice and the role of thoughtful dissent by exploring the influence of sociological factors on change, the impact of evidence-based medicine (EBM), and the role of industry. Changing practice related to hormone therapy for menopausal and p...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2005.00608.x

    authors： Genuis SK,Genuis SJ

    更新日期：2006-02-01 00:00:00

  • Improving perinatal Group B streptococcus screening with process indicators.

    abstract：RATIONALE:Group B streptococcus (GBS) neonatal infection can be prevented by screening pregnant women for GBS colonization from the 34th to the 38th week of gestation, as has been recommended in France since 2001. We assessed guideline adherence among midwives and obstetricians. METHODS:From 2006 to 2008, new and mand...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2011.01658.x

    authors： Albouy-Llaty M,Nadeau C,Descombes E,Pierre F,Migeot V

    更新日期：2012-08-01 00:00:00

  • Preliminary reliability of an observer rating scale for assessing medication adherence on psychiatric wards.

    abstract：OBJECTIVES:Medication non-adherence is a major contributor to poor outcomes following discharge from psychiatric hospitals. It is therefore imperative that staff are able to accurately assess the extent to which patients have engaged with treatment. This study presents data on a new observer rating instrument of patien...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2008.00989.x

    authors： Byrne MK,Deane FP,Willis A,Hawkins B,Quinn R

    更新日期：2009-04-01 00:00:00

  • Delays and errors in abnormal chest radiograph follow-up: a systems approach to promoting patient safety in radiology.

    abstract：RATIONALE, AIMS AND OBJECTIVES:This study aimed to apply the 'systems approach' to patient safety in order to identify causes for delays and errors in lung cancer diagnoses following an abnormal chest radiograph. METHODS:In the first part of this study, the systems approach to patient safety was comprehensively review...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/jep.12178

    authors： Bhaludin BN,Shelmerdine SC,Arora S,Senbanjo T,Parthipun A

    更新日期：2014-08-01 00:00:00

  • Reasoning, evidence, and clinical decision-making: The great debate moves forward.

    abstract：:When the editorial to the first philosophy thematic edition of this journal was published in 2010, critical questioning of underlying assumptions, regarding such crucial issues as clinical decision making, practical reasoning, and the nature of evidence in health care, was still derided by some prominent contributors ...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 社论

    doi：10.1111/jep.12831

    authors： Loughlin M,Bluhm R,Buetow S,Borgerson K,Fuller J

    更新日期：2017-10-01 00:00:00

  • Frequent emergency department visitors are frequent primary care visitors and report unmet primary care needs.

    abstract：:A small percentage of emergency department (ED) visitors account for a disproportionate portion of ED visits. Little is known about their relationships with their primary care providers (PCPs). This study compares frequent and infrequent ED visitors' primary care utilization and perceptions of primary care access, con...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/jep.12672

    authors： Cunningham A,Mautner D,Ku B,Scott K,LaNoue M

    更新日期：2017-06-01 00:00:00

  • Our genes are not our destiny: incorporating molecular medicine into clinical practice.

    abstract：:In many developed nations, the state of publicly administered health care is increasingly precarious as a result of escalating numbers of chronically ill patients, inadequate medical personnel and hospital facilities, as well as sparse funding for ongoing upgrades to state-of-the-art diagnostic and therapeutic technol...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章,评审

    doi：10.1111/j.1365-2753.2007.00808.x

    authors： Genuis SJ

    更新日期：2008-02-01 00:00:00

  • The case for a meta-nosological investigation of pragmatic disease definition and classification.

    abstract：:Nosology is the science of defining and classifying diseases. Meta-nosology is the study of how we do this, on what principles nosological practices are based, the quality of the resulting medical taxonomy, and primarily whether/how diseases can be defined better than they are now. In modern Western medicine, there ar...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/jep.13012

    authors： Livingstone-Banks J

    更新日期：2018-10-01 00:00:00

  • Visualizing variations in organizational safety culture across an inter-hospital multifaceted workforce.

    abstract：RATIONALE, AIMS AND OBJECTIVES:To develop a reliable and valid questionnaire that can distinguish features of organizational culture for patient safety across subgroups such as hospitals, professions, management/non-management positions and units/wards. METHODS:We developed a Hospital Organizational Culture Questionna...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/jep.12123

    authors： Kobuse H,Morishima T,Tanaka M,Murakami G,Hirose M,Imanaka Y

    更新日期：2014-06-01 00:00:00

  • The Critical Care Research Network: a partnership in community-based research and research transfer.

    abstract：:The objectives of this study were to present a short history of the Critical Care Research Network (CCR-Net), describe its approach to health services research and to summarize completed and current research projects. In doing this, we explored the question is this research network accomplishing its goals? We reviewed...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章,评审

    doi：10.1046/j.1365-2753.2000.00214.x

    authors： Keenan SP,Martin CM,Kossuth JD,Eberhard J,Sibbald WJ

    更新日期：2000-02-01 00:00:00

  • A P5 cancer medicine approach: why personalized medicine cannot ignore psychology.

    abstract：:A system approach termed P4 medicine has recently been proposed in the field of oncology. This approach has been advanced as an extension of what is usually called 'personalized' or 'genomic medicine'. P4 medicine creates effective predictive, personalized, preventive and participatory models to treat patients. In ord...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2011.01709.x

    authors： Pravettoni G,Gorini A

    更新日期：2011-08-01 00:00:00

  • Using hospital administrative data to evaluate the knowledge-to-action gap in pressure ulcer preventive care.

    abstract：RATIONALE, AIMS AND OBJECTIVES:Issues of overuse, underuse and misuse are paramount and lead to avoidable morbidity and mortality. Although evidence-based practice is advocated, the widespread implementation of this kind of practice remains a challenge. This is also the case for evidence-based practice related to the p...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2008.01019.x

    authors： Van Herck P,Sermeus W,Jylha V,Michiels D,Van den Heede K

    更新日期：2009-04-01 00:00:00

  • Prevalence and factors associated with potentially inappropriate prescriptions among older patients at hospital discharge.

    abstract：RATIONALE, AIMS AND OBJECTIVES:Explicit criteria have been used worldwide to identify suboptimal prescribing such as potentially inappropriate prescriptions (PIPs). The objective of our study was to determine prevalence, types and factors associated with PIPs in older people discharged from an Albanian hospital. METHO...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/jep.12521

    authors： Hudhra K,Beçi E,Petrela E,Xhafaj D,García-Caballos M,Bueno-Cavanillas A

    更新日期：2016-10-01 00:00:00

  • Assessment of implementability of an adapted clinical practice guideline for surgical antimicrobial prophylaxis at a tertiary care university hospital.

    abstract：RATIONALE, AIMS AND OBJECTIVES:Surgical site infections are the most common healthcare-associated infections. Appropriate surgical antimicrobial prophylaxis (SAP), which is an integral part of surgical site infection SSI prevention, is one of the major preventable risks to surgical patient safety. Several clinical prac...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/jep.12658

    authors： Altokhais TI,Al-Obaid OA,Kattan AE,Amer YS,CPG Collaborative Groups.

    更新日期：2017-02-01 00:00:00

  • Balancing quality improvement and unintended effects: The impact of implementing admission order sets for chronic obstructive pulmonary disease and heart failure at two teaching hospitals.

    abstract：RATIONALE, AIMS, AND OBJECTIVES:Local health administrators implemented chronic obstructive pulmonary disease and heart failure admission order sets to increase guideline adherence. We explored the impact of these order sets on workflows and guideline adherence in the internal medicine specialty in two Canadian teachin...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/jep.13080

    authors： Lander B,Balka E

    更新日期：2019-06-01 00:00:00

  • Hepatocellular carcinoma: diagnostics and screening.

    abstract：:Hepatocellular carcinoma (HCC) is the commonest primary hepatic malignancy and the third most common cause of cancer-related death worldwide. Incidence remains highest in the developing world and is steadily increasing across the developed world. The majority of HCC occurs on a background of cirrhosis, principally cau...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章,评审

    doi：10.1111/j.1365-2753.2010.01599.x

    authors： Patel M,Shariff MI,Ladep NG,Thillainayagam AV,Thomas HC,Khan SA,Taylor-Robinson SD

    更新日期：2012-04-01 00:00:00

  • Implications of complex adaptive systems theory for interpreting research about health care organizations.

    abstract：RATIONALE:Data about health care organizations (HCOs) are not useful until they are interpreted. Such interpretations are influenced by the theoretical lenses used by the researcher. OBJECTIVE:Our purpose was to suggest the usefulness of theories of complex adaptive systems (CASs) in guiding research interpretation. S...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2009.01359.x

    authors： Jordon M,Lanham HJ,Anderson RA,McDaniel RR Jr

    更新日期：2010-02-01 00:00:00

  • Applying a propensity score-based weighting model to interrupted time series data: improving causal inference in programme evaluation.

    abstract：:Often, when conducting programme evaluations or studying the effects of policy changes, researchers may only have access to aggregated time series data, presented as observations spanning both the pre- and post-intervention periods. The most basic analytic model using these data requires only a single group and models...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2010.01504.x

    authors： Linden A,Adams JL

    更新日期：2011-12-01 00:00:00

  • Hearing what cannot be said.

    abstract：RATIONALE, AIMS, AND OBJECTIVES:The way in which care providers describe incapacitated elderly people is not without implications. The different ways in which they describe their patients-client, patient, or a sick human being-have consequences for their relationships with these patients and the decision-making process...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/jep.13357

    authors： de Bock BA,Willems DL

    更新日期：2020-04-01 00:00:00

  • Limited value of physical examinations in upper respiratory illness: account of personal experience and survey of doctors' views.

    abstract：UNLABELLED:Medical tradition considers a physical examination (PE) an essential part of the clinical encounter. In real medical practice, however, a full PE may not be necessary when the diagnosis is clear after anamnesis and general impression. We assessed the value of PEs in 500 diagnoses of upper respiratory infecti...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2008.00980.x

    authors： Kiderman A,Dratva D,Ever-Hadani P,Cohen R,Brezis M

    更新日期：2009-02-01 00:00:00

  • Explicit versus implicit review to explore combination antipsychotic prescribing.

    abstract：OBJECTIVE:To use structured implicit review following large-scale explicit audit of antipsychotic polyprescribing to: (1) determine the true rate of antipsychotic polytherapy that deviated from best practice for schizophrenia treatment; and (2) assess whether explicit antipsychotic polytherapy criterion was appropriate...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/j.1365-2753.2008.01084.x

    authors： Wheeler A

    更新日期：2009-08-01 00:00:00

  • The patient-physician interaction as a meeting of experts: one solution to the problem of patient non-adherence.

    abstract：:Patient non-adherence is a common and important concern in clinical medicine. Some cases of patient non-adherence are cases in which the patient disagrees with the physician's recommended treatment based on particular reasons. Drawing upon science and technology studies literature, specifically the discussion by Colli...

    journal_title：Journal of evaluation in clinical practice

    pub_type： 杂志文章

    doi：10.1111/jep.12561

    authors： Yelovich MC

    更新日期：2016-08-01 00:00:00