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Interrupted Time Series

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https://www.readbyqxmd.com/read/28230899/shared-care-across-the-interface-between-primary-and-specialty-care-in-management-of-long-term-conditions
#1
REVIEW
Susan M Smith, Gráinne Cousins, Barbara Clyne, Shane Allwright, Tom O'Dowd
BACKGROUND: Shared care has been used in the management of many chronic conditions with the assumption that it delivers better care than primary or specialty care alone; however, little is known about the effectiveness of shared care. OBJECTIVES: To determine the effectiveness of shared care health service interventions designed to improve the management of chronic disease across the primary/specialty care interface. This is an update of a previously published review...
February 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28230452/prescription-drug-utilization-and-reimbursement-increased-following-state-medicaid-expansion-in-2014
#2
Nirosha Mahendraratnam, Stacie B Dusetzina, Joel F Farley
BACKGROUND: The Affordable Care Act (ACA) expanded health care and medication insurance coverage through Medicaid expansion in select states. Expansion has the potential to increase the availability of health services to patients, including prescription medications. However, limited studies have examined how expansion affected prescription drug utilization and reimbursement. OBJECTIVE: To compare prescription drug utilization (number of prescriptions filled) and reimbursement trends between states that did and did not expand Medicaid coverage in 2014, while accounting for known effects of expansion on Medicaid enrollment...
March 2017: Journal of Managed Care & Specialty Pharmacy
https://www.readbyqxmd.com/read/28215193/the-impact-of-livestock-manure-control-policy-on-human-leptospirosis-in-republic-of-korea-using-interrupted-time-series-analysis
#3
S Ryu, C L Lau, B C Chun
Leptospirosis is a zoonotic disease that the pathogen can be transmitted to humans through the excretions of infected animals. In the Republic of Korea, the Livestock Manure Control Act was enforced in September 2007 to improve underground water hygiene. The objective of this study was to evaluate the impact of Livestock Manure Control Policy on the incidence and the trend of human leptospirosis. An interrupted time series analysis using the monthly incidence of leptospirosis was conducted based on data derived from the Korean National Surveillance System between January 1999 and January 2015...
February 20, 2017: Epidemiology and Infection
https://www.readbyqxmd.com/read/28211056/targeted-mass-media-interventions-promoting-healthy-behaviours-to-reduce-risk-of-non-communicable-diseases-in-adult-ethnic-minorities
#4
REVIEW
Annhild Mosdøl, Ingeborg B Lidal, Gyri H Straumann, Gunn E Vist
BACKGROUND: Physical activity, a balanced diet, avoidance of tobacco exposure, and limited alcohol consumption may reduce morbidity and mortality from non-communicable diseases (NCDs). Mass media interventions are commonly used to encourage healthier behaviours in population groups. It is unclear whether targeted mass media interventions for ethnic minority groups are more or less effective in changing behaviours than those developed for the general population. OBJECTIVES: To determine the effects of mass media interventions targeting adult ethnic minorities with messages about physical activity, dietary patterns, tobacco use or alcohol consumption to reduce the risk of NCDs...
February 17, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28207340/impact-of-cvs-pharmacy-s-discontinuance-of-tobacco-sales-on-cigarette-purchasing-2012-2014
#5
Jennifer M Polinski, Benjamin Howell, Michael A Gagnon, Steven M Kymes, Troyen A Brennan, William H Shrank
OBJECTIVES: To assess the impact of CVS Health's discontinuation of tobacco sales on cigarette purchasing. METHODS: We used households' purchasing data to assess rates at which households stopped cigarette purchasing for at least 6 months during September 2014 to August 2015 among 3 baseline groups: CVS-exclusive cigarette purchasers, CVS+ (CVS and other retailers), and other-exclusive (only non-CVS retailers). In state-level analyses using retailers' point-of-sale purchase data, an interrupted time series compared cigarette purchasing before (January 2012 to August 2014) and after (September 2014 to April 2015) tobacco removal in 13 intervention states with CVS market share of at least 15% versus 3 control states with no CVS stores...
February 16, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28205323/an-evaluation-of-the-costs-and-consequences-of-children-community-nursing-teams
#6
Sebastian Hinde, Victoria Allgar, Gerry Richardson, Gemma Spiers, Gillian Parker, Yvonne Birks
AIMS: Recent years have seen an increasing shift towards providing care in the community, epitomised by the role of Children's Community Nursing (CCN) teams. However, there have been few attempts to use robust evaluative methods to interrogate the impact of such services. This study sought to evaluate whether reduction in secondary care costs, resulting from the introduction of 2 CCN teams, was sufficient to offset the additional cost of commissioning. METHODS: Among the potential benefits of the CCN teams is a reduction in the burden placed on secondary care through the delivery of care at home; it is this potential reduction which is evaluated in this study via a 2-part analytical method...
February 16, 2017: Journal of Evaluation in Clinical Practice
https://www.readbyqxmd.com/read/28205279/cancelled-procedures-in-the-english-nhs-evidence-from-the-2010-tariff-reform
#7
Graham Cookson, Simon Jones, Ioannis Laliotis
This paper explores the role of incentives in the English National Health Service. Until financial year 2009/2010, elective procedures that were cancelled after admission received a fixed reimbursement associated with a specific healthcare resource group code. We investigate whether this induced trusts to admit and then cancel, rather than cancel before admission and/or to cancel low fee over high fee work. As the tariff was ended in April 2010, we conduct an interrupted time series analysis to examine if their behaviour was affected after the tariff removal...
February 16, 2017: Health Economics
https://www.readbyqxmd.com/read/28202783/evaluation-of-a-complex-healthcare-intervention-to-increase-smoking-cessation-in-pregnant-women-interrupted-time-series-analysis-with-economic-evaluation
#8
Ruth Bell, Svetlana V Glinianaia, Zelda van der Waal, Andrew Close, Eoin Moloney, Susan Jones, Vera Araújo-Soares, Sharon Hamilton, Eugene Mg Milne, Janet Shucksmith, Luke Vale, Martyn Willmore, Martin White, Steven Rushton
OBJECTIVES: To evaluate the effectiveness of a complex intervention to improve referral and treatment of pregnant smokers in routine practice, and to assess the incremental costs to the National Health Service (NHS) per additional woman quitting smoking. DESIGN: Interrupted time series analysis of routine data before and after introducing the intervention, within-study economic evaluation. SETTING: Eight acute NHS hospital trusts and 12 local authority areas in North East England...
February 15, 2017: Tobacco Control
https://www.readbyqxmd.com/read/28186945/effect-of-an-evidence-based-website-on-healthcare-usage-an-interrupted-time-series-study
#9
Wouter A Spoelman, Tobias N Bonten, Margot W M de Waal, Ton Drenthen, Ivo J M Smeele, Markus M J Nielen, Niels H Chavannes
OBJECTIVES: Healthcare costs and usage are rising. Evidence-based online health information may reduce healthcare usage, but the evidence is scarce. The objective of this study was to determine whether the release of a nationwide evidence-based health website was associated with a reduction in healthcare usage. DESIGN: Interrupted time series analysis of observational primary care data of healthcare use in the Netherlands from 2009 to 2014. SETTING: General community primary care...
November 9, 2016: BMJ Open
https://www.readbyqxmd.com/read/28185257/system-change-interventions-for-smoking-cessation
#10
REVIEW
Dennis Thomas, Michael J Abramson, Billie Bonevski, Johnson George
BACKGROUND: System change interventions for smoking cessation are policies and practices designed by organizations to integrate the identification of smokers and the subsequent offering of evidence-based nicotine dependence treatments into usual care. Such strategies have the potential to improve the provision of smoking cessation support in healthcare settings, and cessation outcomes among those who use them. OBJECTIVES: To assess the effectiveness of system change interventions within healthcare settings, for increasing smoking cessation or the provision of smoking cessation care, or both...
February 10, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28182688/interrupted-time-series-analysis-of-children-s-blood-lead-levels-a-case-study-of-lead-hazard-control-program-in-syracuse-new-york
#11
Liyang Shao, Lianjun Zhang, Zhen Zhen
Children's blood lead concentrations have been closely monitored over the last two decades in the United States. The bio-monitoring surveillance data collected in local agencies reflected the local temporal trends of children's blood lead levels (BLLs). However, the analysis and modeling of the long-term time series of BLLs have rarely been reported. We attempted to quantify the long-term trends of children's BLLs in the city of Syracuse, New York and evaluate the impacts of local lead poisoning prevention programs and Lead Hazard Control Program on reducing the children's BLLs...
2017: PloS One
https://www.readbyqxmd.com/read/28182261/improving-the-electronic-capture-of-advance-care-directives-in-a-healthcare-delivery-system
#12
Norifumi Kamo, Barbara L Williams, Donna L Smith, C Craig Blackmore
OBJECTIVES: To determine the effectiveness of a multifaceted quality improvement intervention in outpatient clinics at an integrated healthcare delivery system on capture rate of advance directives (ADs) in the electronic medical record (EMR). DESIGN: Interrupted time series analysis with control groups between January 2010 and June 2015. SETTING: Oncology, nephrology, and primary care outpatient clinics in an integrated healthcare delivery system...
February 9, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28178770/interventions-to-improve-antibiotic-prescribing-practices-for-hospital-inpatients
#13
REVIEW
Peter Davey, Charis A Marwick, Claire L Scott, Esmita Charani, Kirsty McNeil, Erwin Brown, Ian M Gould, Craig R Ramsay, Susan Michie
BACKGROUND: Antibiotic resistance is a major public health problem. Infections caused by multidrug-resistant bacteria are associated with prolonged hospital stay and death compared with infections caused by susceptible bacteria. Appropriate antibiotic use in hospitals should ensure effective treatment of patients with infection and reduce unnecessary prescriptions. We updated this systematic review to evaluate the impact of interventions to improve antibiotic prescribing to hospital inpatients...
February 9, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28177180/decrease-in-use-of-contraindicated-drugs-with-automated-alerts-in-the-pediatric-population
#14
Inmyung Song, Han Na Shin, Ju-Young Shin
BACKGROUND: This study aims to evaluate changes in the use of contraindicated drugs with automated alerts through the nationwide drug utilization review in the pediatric population. METHODS: We conducted an interrupted time series analysis using the nationwide health insurance database. Study drugs were a total of 72 drugs in 22 classes that were designated as age-contraindicated between January 2007 and December 2011. Study subjects consisted of the patients in Korea who had been prescribed with any of the study drugs at least once...
February 8, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28173823/effectiveness-of-a-clinical-practice-change-intervention-in-increasing-the-provision-of-nicotine-dependence-treatment-in-inpatient-psychiatric-facilities-an-implementation-trial
#15
Paula M Wye, Emily A Stockings, Jenny A Bowman, Chris Oldmeadow, John H Wiggers
BACKGROUND: Despite clinical practice guidelines recommending the routine provision of nicotine dependence treatment to smokers in inpatient psychiatric facilities, the prevalence of such treatment provision is low. The aim of this study was to examine the effectiveness of a clinical practice change intervention in increasing clinician recorded provision of nicotine dependence treatment to patients in inpatient psychiatric facilities. METHODS: We undertook an interrupted time series analysis of nicotine dependence treatment provision before, during and after a clinical practice change intervention to increase clinician recorded provision of nicotine dependence treatment for all hospital discharges (aged >18 years, N = 4175) over a 19 month period in two inpatient adult psychiatric facilities in New South Wales, Australia...
February 7, 2017: BMC Psychiatry
https://www.readbyqxmd.com/read/28169976/the-impact-of-alternative-payment-in-chronically-ill-and-older-patients-in-the-patient-centered-medical-home
#16
Claudia A Salzberg, Asaf Bitton, Stuart R Lipsitz, Cal Franz, Shimon Shaykevich, Lisa P Newmark, Japneet Kwatra, David W Bates
BACKGROUND: Patient-centered medical home (PCMH) has gained prominence as a promising model to encourage improved primary care delivery. There is a paucity of studies that evaluate the impact of payment models in the PCMH. OBJECTIVES: We sought to examine whether coupling coordinated, team-based care transformation plan with a novel reimbursement model affects outcomes related to expenditures and utilization. RESEARCH DESIGN: Interrupted time-series model with a difference-in-differences approach to assess differences between intervention and control groups, across time periods attributable to PCMH transformation and/or payment change...
February 6, 2017: Medical Care
https://www.readbyqxmd.com/read/28164286/surgical-and-nonsurgical-interventions-for-vulvar-and-clitoral-pain-in-girls-and-women-living-with-female-genital-mutilation-a-systematic-review
#17
REVIEW
Ifeanyichukwu Ezebialu, Obiamaka Okafo, Chukwudi Oringanje, Udoezuo Ogbonna, Ekong Udoh, Friday Odey, Martin M Meremikwu
BACKGROUND: Vulvar and clitoral pain are known complications of female genital mutilation (FGM). Several interventions have been used to treat these conditions. This review focuses on surgical and nonsurgical interventions to improve vulvar and clitoral pain in women living with FGM. OBJECTIVE: To evaluate the impact of nonsurgical and surgical interventions for alleviating vulvar and clitoral pain in women living with any type of FGM and to assess the associated adverse events...
February 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28161348/mindfulness-based-laboratory-reduction-reducing-utilization-through-trainee-led-daily-time-outs
#18
Emily G McDonald, Ramy R Saleh, Todd C Lee
BACKGROUND: Overuse of laboratory investigations is widely prevalent in hospitalized patients, leads to discomfort, and increases direct and indirect costs. OBJECTIVE: We implemented a simple, inexpensive, mindfulness strategy on our inpatient medical clinical teaching unit to reduce unnecessary laboratory orders through education, a forcing function, and daily structured laboratory "time outs". METHODS: On a 26-bed unit in an academic hospital centre, the per-period laboratory costs per patient were compared pre- and post-intervention using segmented regression analysis of an interrupted time-series...
February 1, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28160815/prevention-of-occupational-injuries-evidence-for-effective-good-practices-in-foundries
#19
Stefano Porru, Stefano Calza, Cecilia Arici
INTRODUCTION: Occupational injuries are a relevant research and practical issue. However, intervention studies evaluating the effectiveness of workplace injury prevention programs are seldom performed. METHOD: The effectiveness of a multifaceted intervention aimed at reducing occupational injury rates (incidence/employment-based=IR, frequency/hours-based=FR, severity=SR) was evaluated between 2008 and 2013 in 29 Italian foundries (22 ferrous; 7 non-ferrous; 3,460 male blue collar workers/year) of varying sizes...
February 2017: Journal of Safety Research
https://www.readbyqxmd.com/read/28159650/impact-of-the-new-kidney-allocation-system-on-perioperative-outcomes-and-costs-in-kidney-transplantation
#20
David J Taber, Derek DuBay, John W McGillicuddy, Satish Nadig, Charles F Bratton, Kenneth D Chavin, Prabhakar K Baliga
BACKGROUND: In December 2014, a new kidney allocation system (KAS) was implemented nationwide with the goal of improving longevity matching, increasing access to sensitized patients, and improving racial/ethnic disparities. STUDY DESIGN: National cohort study of US kidney transplantation programs, analyzing hospital-level outcomes (October 2012 to June 2016) using University HealthSystem Consortium data. In-hospital outcomes and costs were analyzed for trends over time using interrupted time series analysis with segmented regression...
January 31, 2017: Journal of the American College of Surgeons
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