Constructing Episodes of Inpatient Care: How to Define Hospital Transfer in Hospital Administrative Health Data?

Abstract:

BACKGROUND:Hospital administrative health data create separate records for each hospital stay of patients. Treating a hospital transfer as a readmission could lead to biased results in health service research. METHODS:This is a cross-sectional study. We used the hospital discharge abstract database in 2013 from Alberta, Canada. Transfer cases were defined by transfer institution code and were used as the reference standard. Four time gaps between 2 hospitalizations (6, 9, 12, and 24 h) and 2 day gaps between hospitalizations [same day (up to 24 h), ≤1 d (up to 48 h)] were used to identify transfer cases. We compared the sensitivity and positive predictive value (PPV) of 6 definitions across different categories of sex, age, and location of residence. Readmission rates within 30 days were compared after episodes of care were defined at the different time gaps. RESULTS:Among the 6 definitions, sensitivity ranged from 93.3% to 98.7% and PPV ranged from 86.4% to 96%. The time gap of 9 hours had the optimal balance of sensitivity and PPV. The time gaps of same day (up to 24 h) and 9 hours had comparable 30-day readmission rates as the transfer indicator after defining episode of care. CONCLUSIONS:We recommend the use of a time gap of 9 hours between 2 hospitalizations to define hospital transfer in inpatient databases. When admission or discharge time is not available in the database, a time gap of same day (up to 24 h) can be used to define hospital transfer.

journal_name

Med Care

journal_title

Medical care

authors

Peng M,Li B,Southern DA,Eastwood CA,Quan H

doi

10.1097/MLR.0000000000000624

subject

Has Abstract

pub_date

2017-01-01 00:00:00

pages

74-78

issue

1

eissn

0025-7079

issn

1537-1948

journal_volume

55

pub_type

杂志文章
  • Dimensions and correlates of physician work satisfaction in a midwestern city.

    abstract:OBJECTIVES:The purpose of this study was to examine the dimensions of physician work satisfaction across a variety of medical specialties and practice settings. METHODS:A modified version of the Scheckler et al survey instrument was mailed to all physicians in Marion County, Indiana. Forty-two percent (777) of the eli...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-199804000-00016

    authors: Bates AS,Harris LE,Tierney WM,Wolinsky FD

    更新日期:1998-04-01 00:00:00

  • Antipsychotic use in nursing homes varies by psychiatric consultant.

    abstract:BACKGROUND:The relationship between psychiatric consultation and antipsychotic prescribing in nursing homes (NH) is unknown. OBJECTIVE:To identify the association between psychiatric consultant groups and NH-level antipsychotic prescribing after adjustment for resident case-mix and facility characteristics. RESEARCH ...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0000000000000076

    authors: Tjia J,Field T,Lemay C,Mazor K,Pandolfi M,Spenard A,Ho SY,Kanaan A,Donovan J,Gurwitz JH,Briesacher B

    更新日期:2014-03-01 00:00:00

  • Overall quality of life and difficulty paying for ostomy supplies in the Veterans Affairs ostomy health-related quality of life study: an exploratory analysis.

    abstract:PURPOSE:To explore whether there was a significant relationship between difficulty paying for ostomy supplies and overall quality of life among a sample of ostomates receiving care from the Veterans Health Administration (VHA). METHODS:The data were collected as part of the Veterans Affairs (VA) Ostomy Health-Related ...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0b013e318074ce9b

    authors: Coons SJ,Chongpison Y,Wendel CS,Grant M,Krouse RS

    更新日期:2007-09-01 00:00:00

  • Cluster randomized trials in comparative effectiveness research: randomizing hospitals to test methods for prevention of healthcare-associated infections.

    abstract:BACKGROUND:The need for evidence about the effectiveness of therapeutics and other medical practices has triggered new interest in methods for comparative effectiveness research. OBJECTIVE:Describe an approach to comparative effectiveness research involving cluster randomized trials in networks of hospitals, health pl...

    journal_title:Medical care

    pub_type: 杂志文章,多中心研究

    doi:10.1097/MLR.0b013e3181dbebcf

    authors: Platt R,Takvorian SU,Septimus E,Hickok J,Moody J,Perlin J,Jernigan JA,Kleinman K,Huang SS

    更新日期:2010-06-01 00:00:00

  • What did the doctor say? Health literacy and recall of medical instructions.

    abstract:BACKGROUND:Limited literacy has repeatedly been linked to problems comprehending health information, although the majority of studies to date have focused on reading various print health materials. We sought to investigate patients' ability to recall spoken medical instructions in the context of a hypothetical clinical...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0b013e318241e8e1

    authors: McCarthy DM,Waite KR,Curtis LM,Engel KG,Baker DW,Wolf MS

    更新日期:2012-04-01 00:00:00

  • Serious Mental Illness and Risk for Hospitalizations and Rehospitalizations for Ambulatory Care-sensitive Conditions in Denmark: A Nationwide Population-based Cohort Study.

    abstract:BACKGROUND:Hospitalizations for ambulatory care-sensitive conditions (ACSCs) and early rehospitalizations increase health care costs. OBJECTIVES:To determine if individuals with serious mental illnesses (SMIs) (eg, schizophrenia or bipolar disorder) are at increased risk for hospitalizations for ACSCs, and rehospitali...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0000000000000448

    authors: Davydow DS,Ribe AR,Pedersen HS,Fenger-Grøn M,Cerimele JM,Vedsted P,Vestergaard M

    更新日期:2016-01-01 00:00:00

  • Development of an instrument to measure job satisfaction among dentists.

    abstract::Because of the rapid changes that have occurred in the dental profession, the Dentist Satisfaction Survey (DSS) was developed to assess both facet and overall job satisfaction among dentists. The DSS was administered to a sample of 558 California general dentists. The results suggest that the DSS is a practical, relia...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-199108000-00006

    authors: Shugars DA,Hays RD,DiMatteo MR,Cretin S

    更新日期:1991-08-01 00:00:00

  • The effects of payment method on clinical decision-making: physician responses to clinical scenarios.

    abstract:BACKGROUND:The influence of payment mechanisms on physician decisions is not well understood. OBJECTIVES:The objective of this study was to test 2 null hypotheses: 1) physicians' clinical decisions would not be influenced by payment incentives; and 2) physicians would have equal concern about medical decisions made un...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/01.mlr.0000114918.50088.1c

    authors: Shen J,Andersen R,Brook R,Kominski G,Albert PS,Wenger N

    更新日期:2004-03-01 00:00:00

  • Assessing the quality of care for urinary tract infection in office practice: a comparative organizational study.

    abstract::As part of a comprehensive evaluation of care received by enrollees in a prepaid community health care project, we studied the process of care for enrollees reported to have a urinary tract infection. The care given to 98 patients enrolled in a large prepaid group practice (PGP) and 69 patients seen by 45 physicians i...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-197806000-00005

    authors: LoGerfo JP,Larson E,Richardson WC

    更新日期:1978-06-01 00:00:00

  • Non-English Language Availability of Community Health Center Websites.

    abstract:BACKGROUND:For limited English-proficient (LEP) patients, the digital divide has narrowed, creating a new population of Internet users. However, language-appropriate health information is difficult to find. Community health center (CHC) websites are health information resources and their homepages are critical access p...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0000000000001027

    authors: Rodriguez JA,Davis RB,Percac-Lima S

    更新日期:2019-06-01 00:00:00

  • Validation of Algorithms to Identify Invasive Electrophysiology Procedures Using Administrative Data in Ontario, Canada.

    abstract:BACKGROUND:Administrative database research can provide insight into the real-world effectiveness of invasive electrophysiology procedures. However, no validated algorithm to identify these procedures within administrative data currently exists. OBJECTIVE:To develop and validate algorithms to identify atrial fibrillat...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0000000000000274

    authors: Singh SM,Webster L,Calzavara A,Wijeysundera HC

    更新日期:2017-06-01 00:00:00

  • Healthcare utilization in community-acquired pneumonia episodes of care: a comparison across the continuum of managed care.

    abstract:OBJECTIVE:Compare healthcare utilization and total payments for community-acquired pneumonia (CAP) episodes-of-care among 5 health plan designs spanning the continuum of managed care. RESEARCH DESIGN:Medical and prescription claims analysis of CAP episodes among enrollees of employer-sponsored health plans. Episode ch...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0b013e3181a8116d

    authors: Landsman PB,Smith DG,Fendrick AM

    更新日期:2009-10-01 00:00:00

  • Variation in the rate of cervical spine surgery in Washington State.

    abstract::Lack of consensus about the treatment of low back pain is reflected by wide regional variations in lumbar spine surgery rates. Neck pain may be as common as low back pain, but there has been no similar evaluation of regional variation for the surgical treatment of neck pain. This report examines the geographic variati...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-199308000-00004

    authors: Einstadter D,Kent DL,Fihn SD,Deyo RA

    更新日期:1993-08-01 00:00:00

  • Pathways to psychotropic drugs. Understanding the basis of gender differences.

    abstract::Earlier studies have established substantial gender differences in the likelihood of obtaining a psychotropic drug prescription, and a correlation, especially among women, with such family characteristics as family responsibilities, marital separation, divorce or widowhood, and the presence of family stressors such as...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-199004000-00001

    authors: Cafferata GL,Meyers SM

    更新日期:1990-04-01 00:00:00

  • Hospital efficiency measurement and evaluation. Empirical test of a new technique.

    abstract::A new technique for identifying inefficient hospitals, Data Envelopment Analysis (DEA), is field tested by application to a group of teaching hospitals. DEA is found to provide meaningful insights into the location and nature of hospital inefficiencies as judged by the opinion of a panel of hospital experts. DEA provi...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-198410000-00005

    authors: Sherman HD

    更新日期:1984-10-01 00:00:00

  • Comparative costs of a cooperative care program versus inpatient hospital care for obstetric patients.

    abstract::The cost of obstetric care delivered in a cooperative care unit was compared with the cost for similar patients treated in a traditional inpatient maternity unit. The study sample contained 1,683 consecutive patients representing 23 diagnosis categories. The analysis indicates that cooperative care patients had signif...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-198806000-00008

    authors: Woods JR,Saywell RM Jr,Benson JT

    更新日期:1988-06-01 00:00:00

  • Gynecologists in the VA: do they enhance availability of sex-specific services and policies in the emergency department?

    abstract:OBJECTIVES:To examine the association between on-site gynecology and availability of sex-specific services and policies in Department of Veterans Affairs (VA) emergency departments (EDs). RESEARCH DESIGN:Cross-sectional analysis using data from a VA national inventory of emergency services for women and gynecologist s...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0000000000000311

    authors: Gray KE,Katon JG,Callegari LS,Cordasco KM,Zephyrin LC

    更新日期:2015-04-01 00:00:00

  • Use of illness-related ambulatory physician services in Finland.

    abstract::The total utilization rate of ambulatory illness-related physician services in Finland is higher in big urban health center areas than in rural areas. When only the health center physician utilization rates were studied the finding was opposite. A notable finding related to the impact of the national health planning w...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-198208000-00004

    authors: Kekki P

    更新日期:1982-08-01 00:00:00

  • The impact of a change in Medicare reimbursement policy and HEDIS measures on stage at diagnosis among Medicare HMO and fee-for-service female breast cancer patients.

    abstract:OBJECTIVE:To examine the effects of health plan enrollment [health maintenance organizations (HMO) or fee-for-service (FFS)], a change in Medicare reimbursement policy which allowed for annual rather than biennial mammograms, and Health Plan Employer Data Information Set (HEDIS) measures on stage at diagnosis among old...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0b013e3180616c51

    authors: Habermann EB,Virnig BA,Riley GF,Baxter NN

    更新日期:2007-08-01 00:00:00

  • Segmentation in local hospital markets.

    abstract::This study examines evidence of market segmentation on the basis of patients' insurance status, demographic characteristics, and medical condition in selected local markets in California in the years 1983 and 1989. Substantial differences exist in the probability patients may be admitted to particular hospitals based ...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-199301000-00004

    authors: Dranove D,White WD,Wu L

    更新日期:1993-01-01 00:00:00

  • Health Insurance Portability and Accountability Act of 1996: lessons from the States.

    abstract:OBJECTIVES:To assess the likely effects of the 1996 Health Insurance Portability and Accessibility Act (HIPAA), based on small firms' experiences under state small group insurance reforms that were similar in design to HIPAA. METHODS:Data on 17,818 small businesses (range, 2-50 employees) nationwide from the 1994 Nati...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-199907000-00009

    authors: Hing E,Jensen GA

    更新日期:1999-07-01 00:00:00

  • Persistent medication affordability problems among disabled Medicare beneficiaries after Part D, 2006-2011.

    abstract:BACKGROUND:Disabled Americans who qualify for Medicare coverage typically have multiple chronic conditions, are highly dependent on effective drug therapy, and have limited financial resources, putting them at risk for cost-related medication nonadherence (CRN). Since 2006, the Part D benefit has helped Medicare benefi...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0000000000000205

    authors: Naci H,Soumerai SB,Ross-Degnan D,Zhang F,Briesacher BA,Gurwitz JH,Madden JM

    更新日期:2014-11-01 00:00:00

  • Racial disparities in Medicaid enrollment and prenatal care initiation among pregnant teens in Florida: comparisons between 1995 and 2001.

    abstract:BACKGROUND:Teens and racial and ethnic minority women are less likely to initiate prenatal care (PNC) in the first trimester of pregnancy than their counterparts. OBJECTIVE:This study examines the impact of Medicaid program changes in the late 1990s on the timing of Medicaid enrollment and PNC initiation among pregnan...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0b013e318187d8f8

    authors: Kuo TM,Gavin NI,Adams EK,Ayadi MF

    更新日期:2008-10-01 00:00:00

  • Association of claims-based quality of care measures with outcomes among community-dwelling vulnerable elders.

    abstract:BACKGROUND:Few studies examine the link between measured process of care and outcome. OBJECTIVE:To evaluate the relationship of claims-based assessment of process of care to subsequent function and survival. RESEARCH DESIGN:Retrospective cohort study using claims from 1999 to assess performance on 41 quality indicato...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0b013e31820e5aab

    authors: Zingmond DS,Ettner SL,Wilber KH,Wenger NS

    更新日期:2011-06-01 00:00:00

  • Quality-of-life weights for the US population: self-reported health status and priority health conditions, by demographic characteristics.

    abstract:BACKGROUND:Many of the large ongoing national surveys of the US population contain a question that asks for the respondent's self-reported health status: "excellent," "very good," "good," "fair," or "poor." These surveys could be used to conduct cost-utility analyses of health care policies, treatments or other interve...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0b013e31803dce05

    authors: Nyman JA,Barleen NA,Dowd BE,Russell DW,Coons SJ,Sullivan PW

    更新日期:2007-07-01 00:00:00

  • The continuity of care provided to primary care patients. A comparison of family physicians, general internists, and medical subspecialists.

    abstract::The authors compared the continuity of care that family physicians, general internists, and medical subspecialists provided to their adult primary care patients. The 40 study physicians came from large, private multispecialty practices in the San Francisco Bay Area. The three physician types did not differ significant...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-198501000-00007

    authors: Goldberg HI,Dietrich AJ

    更新日期:1985-01-01 00:00:00

  • The measurement of expenditures for outpatient physician and dental services: methodological findings from the health insurance study.

    abstract::Survey data measuring outpatient health expenditure are evaluated for item nonresponse, measurement error, and bias. Item nonresponse is high for persons whose health care is financed through the public sector, but is otherwise manageable. Estimates of mean total and out-of-pocket physician and dental expenditure from...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-197611000-00002

    authors: Marquis KH,Marquis MS,Newhouse JP

    更新日期:1976-11-01 00:00:00

  • Constructing a composite quality score for the care of acute myocardial infarction patients at discharge: impact on hospital ranking.

    abstract:OBJECTIVE:To determine the impact on hospital ranking of different aggregation methods when creating a composite score from a set of quality indicators relating to a single clinical condition. DESIGN:The analysis was based on 14966 medical records taken from all French hospitals that treated over 30 patients with acut...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0b013e31820fc386

    authors: Couralet M,Guérin S,Le Vaillant M,Loirat P,Minvielle E

    更新日期:2011-06-01 00:00:00

  • Physician's extenders' performance in Air Force clinics.

    abstract::We evaluated the quality of care of physician's extenders (PEs: 23 physician's assistants, 7 primary care nurse practitioners) in Air Force primary medicine clinics, as part of an evaluation of PEs' assuming a considerable portion of the care, formerly provided by physicians in the military medical system. Physician's...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/00005650-198109000-00007

    authors: Goldberg GA,Jolly DM,Hosek S,Chu DS

    更新日期:1981-09-01 00:00:00

  • Obesity and pressure ulcers among nursing home residents.

    abstract:OBJECTIVES:To examine the prevalence of obesity and its relationship with pressure ulcers among nursing home (NH) populations, and whether such relationship varies with certified nursing assistant (CNA) level in NHs. DATA AND STUDY POPULATION: The 1999-2009 nationwide Minimum Data Sets were linked with Online Survey of...

    journal_title:Medical care

    pub_type: 杂志文章

    doi:10.1097/MLR.0b013e3182881cb0

    authors: Cai S,Rahman M,Intrator O

    更新日期:2013-06-01 00:00:00