当前位置： SCI文献检索 > JOURNAL OF CLINICAL EPIDEMIOLOGY期刊下所有文献 > Responsiveness was similar between direct and mapped SF-6D in colorectal cancer patients who declined.

Responsiveness was similar between direct and mapped SF-6D in colorectal cancer patients who declined.

Abstract：

OBJECTIVES:To evaluate the responsiveness of generic and mapped preference-based measures based on the anchor of global change in health condition of colorectal cancer (CRC) patients. STUDY DESIGN AND SETTING:A baseline sample of 333 Chinese CRC patients was recruited between September 2009 and July 2010 and was surveyed prospectively at 6-month follow-up. Preference-based indices were derived from the generic SF-6D measure (SF-6DDirect), from the Short Form-12 (SF-6DSF-12), and mapped from the condition-specific Functional Assessment of Cancer Therapy-Colorectal (SF-6DFACT-C). Responsiveness of three measures was assessed using standardized effect size, standardized response mean, responsiveness statistic, and receiver operating characteristic (ROC) curve analysis. RESULTS:The SF-6DSF-12 and SF-6DFACT-C indices were significantly more responsive to detect positive changes than the SF-6DDirect index in improved groups. In worsened group, the SF-6DDirect and SF-6DFACT-C indices showed significant decline from baseline to 6-month follow-up. The areas under the ROC curve for SF-6DDirect and SF-6DFACT-C indices were not statistically different from 0.7. The SF-6DFACT-C index was more responsive to changes in health status compared with other indices. CONCLUSION:Direct SF-6D measure was more responsive than mapped preference-based measures in improved group but the direction was reversed in worsened group. The use of a preference-based index mapped from a condition-specific measure captures both negative and positive important changes among CRC.

journal_name

J Clin Epidemiol

journal_title

Journal of clinical epidemiology

authors

Wong CK,Mulhern B,Wan YF,Lam CL

doi

10.1016/j.jclinepi.2013.08.011

subject

Has Abstract

pub_date

2014-02-01 00:00:00

pages

219-27

issue

2

eissn

0895-4356

issn

1878-5921

pii

S0895-4356(13)00349-1

journal_volume

67

pub_type

杂志文章

相关文献

JOURNAL OF CLINICAL EPIDEMIOLOGY文献大全
  • A method for assessing drug therapy appropriateness.

    abstract：:This study evaluated the reliability of a new medication appropriateness index. Using the index, independent assessments were made of chronic medications taken by 10 ambulatory, elderly male patients by a clinical pharmacist and an internist-geriatrician. Their overall inter-rater agreement for medication appropriaten...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/0895-4356(92)90144-c

    authors： Hanlon JT,Schmader KE,Samsa GP,Weinberger M,Uttech KM,Lewis IK,Cohen HJ,Feussner JR

    更新日期：1992-10-01 00:00:00

  • Tests of measurement invariance failed to support the application of the "then-test".

    abstract：OBJECTIVE:The use of then-test (retrospective pre-test) scores has frequently been proposed as a solution to potential confounding of change scores because of response shift, as it is assumed that then-test and post-test responses are provided from the same perspective. However, this assumption has not been formally te...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章,多中心研究

    doi：10.1016/j.jclinepi.2009.01.021

    authors： Nolte S,Elsworth GR,Sinclair AJ,Osborne RH

    更新日期：2009-11-01 00:00:00

  • Using the outcome for imputation of missing predictor values was preferred.

    abstract：BACKGROUND AND OBJECTIVE:Epidemiologic studies commonly estimate associations between predictors (risk factors) and outcome. Most software automatically exclude subjects with missing values. This commonly causes bias because missing values seldom occur completely at random (MCAR) but rather selectively based on other (...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2006.01.009

    authors： Moons KG,Donders RA,Stijnen T,Harrell FE Jr

    更新日期：2006-10-01 00:00:00

  • Antidepressant prescriptions have not fully reflected evolving evidence from cumulative network meta-analyses and guideline recommendations.

    abstract：OBJECTIVES:This study compares three major elements of evidence-based medicine (EBM) practices, namely evidence synthesis, clinical practice guidelines (CPGs), and real-world prescriptions in the United States, regarding antidepressant treatments of major depression over the past 3 decades. STUDY DESIGN AND SETTING:We...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2020.12.023

    authors： Luo Y,Ostinelli EG,Sahker E,Chaimani A,Kataoka Y,Ogawa Y,Cipriani A,Salanti G,Furukawa TA

    更新日期：2021-01-06 00:00:00

  • Abbreviated literature searches were viable alternatives to comprehensive searches: a meta-epidemiological study.

    abstract：OBJECTIVE:To assess the effects of abbreviated literature searches on evidence syntheses conclusions. STUDY DESIGN AND SETTING:We randomly selected 60 Cochrane reviews of clinical interventions and repeated literature searches using 14 abbreviated approaches (combinations of MEDLINE, Embase, CENTRAL with and without s...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章,meta分析

    doi：10.1016/j.jclinepi.2018.05.022

    authors： Nussbaumer-Streit B,Klerings I,Wagner G,Heise TL,Dobrescu AI,Armijo-Olivo S,Stratil JM,Persad E,Lhachimi SK,Van Noord MG,Mittermayr T,Zeeb H,Hemkens L,Gartlehner G

    更新日期：2018-10-01 00:00:00

  • Factors predicting stage of breast cancer at diagnosis in middle aged and elderly women: the role of living arrangements.

    abstract：:We examined whether sociodemographic, health, and psychosocial factors predict stage at diagnosis in 444 women aged 55-84 with newly diagnosed, microscopically confirmed breast cancer. Stage was defined as local or advanced (regional or remote). One of the most interesting predictors of disease stage was living arrang...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/0895-4356(93)90021-r

    authors： Moritz DJ,Satariano WA

    更新日期：1993-05-01 00:00:00

  • Comparing period prevalences with application to drug utilization.

    abstract：:Period prevalence is frequently measured in studies based on administrative data such as that from health maintenance organizations. For example, treated prevalence and drug utilization prevalence are important measures that are typically defined in relationship to a specified time period. Often one wishes to compare ...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章,评审

    doi：10.1016/0895-4356(95)00573-0

    authors： McFarland BH

    更新日期：1996-04-01 00:00:00

  • Current challenges in clinimetrics.

    abstract：:Clinimetrics is a methodologic discipline that focuses on the quality of clinical measurements, for example, diagnostic characteristics and disease outcomes. Different clinimetric properties, such as reproducibility and responsiveness, are important in both the development and the evaluation of measurement instruments...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2003.08.012

    authors： de Vet HC,Terwee CB,Bouter LM

    更新日期：2003-12-01 00:00:00

  • Increased risks for random errors are common in outcomes graded as high certainty of evidence.

    abstract：OBJECTIVES:The aim of article was to assess the risk for random errors in outcomes graded as high certainty of evidence (CoE). STUDY DESIGN AND SETTING:We randomly selected 100 Cochrane reviews with dichotomous outcomes rated as high CoE using Grading of Recommendations Assessment, Development, and Evaluation. To dete...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2018.10.009

    authors： Gartlehner G,Nussbaumer-Streit B,Wagner G,Patel S,Swinson-Evans T,Dobrescu A,Gluud C

    更新日期：2019-02-01 00:00:00

  • Staged decision making was an attractive alternative to a plenary approach in panel diagnosis as reference standard.

    abstract：OBJECTIVES:To assess differences between three different decision-making approaches in the method of panel diagnosis as reference standard in diagnostic research. STUDY DESIGN AND SETTING:Within a diagnostic study, the prevalence of heart failure (HF) and chronic obstructive pulmonary disease (COPD) was compared using...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2014.09.020

    authors： Bertens LC,van Mourik Y,Rutten FH,Cramer MJ,Lammers JW,Hoes AW,Reitsma JB,Moons KG

    更新日期：2015-04-01 00:00:00

  • Reporting of core items in hierarchical Bayesian analysis for aggregating N-of-1 trials to estimate population treatment effects is suboptimal.

    abstract：OBJECTIVES:N-of-1 trials can be aggregated to estimate population treatment effects using hierarchical Bayesian models. It is very important to report core items in hierarchical Bayesian analysis. In this study, we assessed reporting of items in hierarchical Bayesian analysis for aggregating N-of-1 trials to estimate p...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章,评审

    doi：10.1016/j.jclinepi.2016.02.023

    authors： Zhai J,Cao H,Ren M,Mu W,Lv S,Si J,Wang H,Chen J,Shang H

    更新日期：2016-08-01 00:00:00

  • The qualification period.

    abstract：:For randomized trials that do not require prompt onset of therapy, a pre-admission preparation, called the qualification period, can deal with certain customary difficulties in design, analysis, and ethics. For the patients' baseline state, the qualification period can be used to "wash out" effects of previous treatme...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/0895-4356(91)90208-q

    authors： Knipschild P,Leffers P,Feinstein AR

    更新日期：1991-01-01 00:00:00

  • STrengthening the Reporting of OBservational studies in Epidemiology--Molecular Epidemiology STROBE-ME: an extension of the STROBE statement.

    abstract：:Advances in laboratory techniques have led to a rapidly increasing use of biomarkers in epidemiological studies. Biomarkers of internal dose, early biological change susceptibility and clinical outcomes are used as proxies for investigating the interactions between external and/or endogenous agents and body components...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2011.07.010

    authors： Gallo V,Egger M,McCormack V,Farmer PB,Ioannidis JP,Kirsch-Volders M,Matullo G,Phillips DH,Schoket B,Stromberg U,Vermeulen R,Wild C,Porta M,Vineis P

    更新日期：2011-12-01 00:00:00

  • Lack of correlation between clinic and 24 hour ambulatory blood pressure in subjects participating in a therapeutic drug trial.

    abstract：:Although previous studies document that blood pressure measured in the clinic may differ significantly from blood pressure recorded over 24 hours, the impact of these differences on patient selection for therapeutic drug trials is unknown. A placebo controlled double-blind evaluation of an experimental antihypertensiv...

    journal_title：Journal of clinical epidemiology

    pub_type： 临床试验,杂志文章

    doi：10.1016/0895-4356(89)90046-2

    authors： Gradman AH,Pangan P,Germain M

    更新日期：1989-01-01 00:00:00

  • Influence of gender in acute and long-term cardiac mortality after a first myocardial infarction. REGICOR Investigators.

    abstract：:The effect of gender and other clinical variables on short-term and long-term cardiac mortality after a first transmural myocardial infarction (MI) was assessed in a population-based hospital register. A cohort of 1216 consecutive patients (1023 men and 193 women), 25-74 years old admitted to the only reference hospit...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/0895-4356(94)90016-7

    authors： Marrugat J,Antó JM,Sala J,Masiá R

    更新日期：1994-02-01 00:00:00

  • A method is presented to plan the required sample size when estimating regression-based reference limits.

    abstract：BACKGROUND AND OBJECTIVE:Reference limits are widely used in anthropometry, the behavioral sciences, medicine, and clinical chemistry. They describe the distribution of a quantitative variable in a healthy population, and are often a smooth function of age or another determinant. Thus, instead of estimating reference l...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2006.09.004

    authors： Bellera CA,Hanley JA

    更新日期：2007-06-01 00:00:00

  • Some methodologic issues in analyzing data from a randomized adolescent tobacco and alcohol use prevention trial.

    abstract：:Three issues concerning the design and analysis of randomized behavioral intervention studies are illustrated and discussed within the framework of a tobacco and alcohol prevention trial among migrant Latino adolescents. The first issue arises when subjects are randomized in clusters rather than individually. Because ...

    journal_title：Journal of clinical epidemiology

    pub_type： 临床试验,杂志文章,多中心研究,随机对照试验

    doi：10.1016/s0895-4356(03)00012-x

    authors： Slymen DJ,Elder JP,Litrownik AJ,Ayala GX,Campbell NR

    更新日期：2003-04-01 00:00:00

  • Measuring the impact of trauma care on survival: rates of preventable death, effectiveness, and efficacy.

    abstract：:This paper focuses on the appropriateness of outcome measures to evaluate trauma care. The preventable death rate (PDR), based on the study of deceased patients only, has been the traditional measure of the impact of trauma care on improving the survival of patients with severe trauma. Another measure frequently used ...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/0895-4356(90)90125-9

    authors： Salmi LR,Williams JI,Waxweiler RJ

    更新日期：1990-01-01 00:00:00

  • The association of antihypertensive treatment patterns and adverse lipid effects in population-based studies.

    abstract：:We investigated the relationship between antihypertensive drug treatment of hypertensives and their mean serum lipid concentrations in population based studies in Germany. Data from three surveys (Luebeck Blood Pressure Study (LBS) of 1984, MONICA Augsburg Survey I of 1984/85, MONICA Augsburg Survey II of 1989/90), ob...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/0895-4356(92)90204-z

    authors： Hense HW,Döring A,Stieber J,Keil U

    更新日期：1992-12-01 00:00:00

  • Application of generalizability theory confirmed lower reliability of the standard gamble than the feeling thermometer.

    abstract：OBJECTIVES:Recent studies suggest that rating clinical marker states (CMS) does not improve the measurement properties of the standard gamble (SG) and only slightly improves those of the feeling thermometer (FT). The poor intrarater (test-retest) reliability of CMS may explain their meager performance. Further, lack of...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章,多中心研究

    doi：10.1016/j.jclinepi.2007.03.010

    authors： Schünemann HJ,Norman G,Puhan MA,Ståhl E,Griffith L,Heels-Ansdell D,Montori VM,Wiklund I,Goldstein R,Mador MJ,Guyatt GH

    更新日期：2007-12-01 00:00:00

  • Recall bias in case-control studies: an empirical analysis and theoretical framework.

    abstract：:Previous work has suggested that recall bias in case-control studies may be more serious when the overall study quality is lower. This paper summarizes a systematic literature search to examine the question. All relevant studies published between 1966 and 1990 were included if they met the following criteria: (1) they...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/0895-4356(94)00132-a

    authors： Chouinard E,Walter S

    更新日期：1995-02-01 00:00:00

  • Using reference values to define disease based on the lower limit of normal biased the population attributable fraction, but not the population excess risk: the example of chronic airflow obstruction.

    abstract：BACKGROUND:The impact of disease on population health is most commonly estimated by the population attributable fraction (PAF), or less commonly by the excess risk, an alternative measure that estimates the absolute risk of disease in the population that can be ascribed to the exposure. Using chronic airflow obstructio...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2017.10.020

    authors： Burney P,Minelli C

    更新日期：2018-01-01 00:00:00

  • The Singaporean English and Chinese versions of the EQ-5D achieved measurement equivalence in cancer patients.

    abstract：OBJECTIVE:To assess measurement equivalence of the Singaporean English and Chinese versions of the EuroQol Group's 5-domain questionnaire (EQ-5D) in cancer patients. STUDY DESIGN AND SETTING:Seven hundred and seventy-one ethnic Chinese patients in Singapore were recruited, and they answered either an English or a Chin...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2008.03.007

    authors： Gao F,Ng GY,Cheung YB,Thumboo J,Pang G,Koo WH,Sethi VK,Wee J,Goh C

    更新日期：2009-02-01 00:00:00

  • Limited evidence exists on the effectiveness of education and training interventions on trial recruitment; a systematic review.

    abstract：OBJECTIVE:The objective of this study was to examine the effectiveness of education and training interventions on recruitment to randomized and non-randomized trials. STUDY DESIGN AND SETTING:A systematic review of the effectiveness of education and training interventions for recruiters to trials. The review included ...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2019.05.013

    authors： Delaney H,Devane D,Hunter A,Hennessy M,Parker A,Murphy L,Cronin P,Smith V

    更新日期：2019-09-01 00:00:00

  • An international survey and modified Delphi approach revealed numerous rapid review methods.

    abstract：OBJECTIVES:To solicit experiences with and perceptions of rapid reviews from stakeholders, including researchers, policy makers, industry, journal editors, and health care providers. STUDY DESIGN AND SETTING:An international survey of rapid review producers and modified Delphi. RESULTS:Forty rapid review producers re...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2015.08.012

    authors： Tricco AC,Zarin W,Antony J,Hutton B,Moher D,Sherifali D,Straus SE

    更新日期：2016-02-01 00:00:00

  • Using multiple data features improved the validity of osteoporosis case ascertainment from administrative databases.

    abstract：OBJECTIVES:The aim was to construct and validate algorithms for osteoporosis case ascertainment from administrative databases and to estimate the population prevalence of osteoporosis for these algorithms. STUDY DESIGN AND SETTING:Artificial neural networks, classification trees, and logistic regression were applied t...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章

    doi：10.1016/j.jclinepi.2008.02.002

    authors： Lix LM,Yogendran MS,Leslie WD,Shaw SY,Baumgartner R,Bowman C,Metge C,Gumel A,Hux J,James RC

    更新日期：2008-12-01 00:00:00

  • Improving private pharmacy practice: a multi-intervention experiment in Hanoi, Vietnam.

    abstract：:The objective of this study was to assess the effects of a multicomponent intervention on private pharmacy practice. From 641 private pharmacies in Hanoi, 68 pharmacies were randomly selected and matched into 34 pairs. Each pair consisted of a control and an intervention pharmacy. Three interventions were applied sequ...

    journal_title：Journal of clinical epidemiology

    pub_type： 临床试验,杂志文章,多中心研究,随机对照试验

    doi：10.1016/s0895-4356(02)00458-4

    authors： Chuc NT,Larsson M,Do NT,Diwan VK,Tomson GB,Falkenberg T

    更新日期：2002-11-01 00:00:00

  • Impact of reminders and method of questionnaire distribution on patient response to mail-back satisfaction survey.

    abstract：:Nonresponse and methods of data collection could affect satisfaction measurement. The goal of this study was to estimate the impact of (1) nonresponse and (2) distribution method on evaluation of patient satisfaction in a mail-back study measuring patient opinion of medical and nursing care. The study was conducted in...

    journal_title：Journal of clinical epidemiology

    pub_type： 临床试验,杂志文章,随机对照试验

    doi：10.1016/s0895-4356(01)00387-0

    authors： Gasquet I,Falissard B,Ravaud P

    更新日期：2001-11-01 00:00:00

  • Covariate adjustment increased power in randomized controlled trials: an example in traumatic brain injury.

    abstract：OBJECTIVE:We aimed to determine to what extent covariate adjustment could affect power in a randomized controlled trial (RCT) of a heterogeneous population with traumatic brain injury (TBI). STUDY DESIGN AND SETTING:We analyzed 14-day mortality in 9,497 participants in the Corticosteroid Randomization After Significan...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.jclinepi.2011.08.012

    authors： Turner EL,Perel P,Clayton T,Edwards P,Hernández AV,Roberts I,Shakur H,Steyerberg EW,CRASH trial collaborators.

    更新日期：2012-05-01 00:00:00

  • Improved self-confidence was a mechanism of action in two geriatric trials evaluating physical interventions.

    abstract：OBJECTIVE:To evaluate the mechanisms of action in two successful geriatric clinical trials that tested multicomponent physical conditioning programs and to determine whether the pathways for overall benefit were through improvement in physical ability and/or self-confidence. STUDY DESIGN AND SETTING:PREHAB and DRIVER ...

    journal_title：Journal of clinical epidemiology

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.jclinepi.2006.04.009

    authors： Peduzzi P,Guo Z,Marottoli RA,Gill TM,Araujo K,Allore HG

    更新日期：2007-01-01 00:00:00