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Population-based Screening and Brief Intervention in Primary Care: Health and Drinking Outcomes, Cost and Utilization

初级保健中基于人群的筛查和短期干预：健康和饮酒结果、成本和利用

基本信息

批准号：
9355066
负责人：
Stacy Ann Sterling
金额：
$ 40.06万
依托单位：
KAISER FOUNDATION RESEARCH INSTITUTE
依托单位国家：
美国
项目类别：
财政年份：
2017
资助国家：
美国
起止时间：
2017-08-01 至 2021-06-30
项目状态：
已结题

来源：
https://reporter.nih.gov/project-details/9355066
关键词：
Accident and Emergency department Address Adoption Adult Affect Age Alcohol abuse Alcohol consumption Alcohol or Other Drugs use Alcohols Attention Behavior Therapy California Caring Cessation of life Chronic Chronic Disease Clinical Clinical Trials Comorbidity Consumption Control Groups Data Detection Diabetes Mellitus Disease Disease Outcome Disease Progression Early Intervention Effectiveness Effectiveness of Interventions Electronic Health Record Ethnic Origin Gender Health Health Care Costs Health Services Health system Healthcare Healthcare Systems Hyperlipidemia Hypertension Individual Inpatients Intervention Studies Literature Mainstreaming Medical Mental Depression Modeling Morbidity - disease rate Observational Study Outcome Pathway interactions Patient Care Patient Self-Report Patients Population Population Study Prevalence Preventive Primary Health Care Probability Process Public Health Randomized Clinical Trials Recovery Reporting Research Sampling Selection Bias Self Management Services Severities Severity of illness Statistical Methods Structural Models System Techniques Time Treatment Efficacy Treatment outcome Visit Vulnerable Populations Weight Work alcohol abuse therapy alcohol misuse alcohol screening alcohol screening and brief intervention alcohol use disorder brief alcohol intervention brief intervention care delivery cohort cost cost effectiveness drinking ethnic diversity follow-up health care delivery health care service utilization health practice health service use high risk drinking improved indexing innovation medical specialties medication compliance member mortality novel population based primary care setting public health relevance racial diversity screening screening and brief intervention screening, brief intervention, referral, and treatment secondary analysis treatment as usual

项目摘要

ABSTRACT Risky alcohol use is a serious public health problem contributing to significant mortality, morbidity and healthcare costs each year. Although it is common among primary care patients – around 20% of adult primary care patients in the U.S. report unhealthy alcohol use – it is rarely addressed in primary care. Risky use is even more prevalent among those with chronic medical conditions such as hypertension, diabetes, and depression, and can affect disease progression and severity, self-management and treatment outcomes. Little is known about the effectiveness of brief intervention (BI) on drinking and health outcomes when delivered as part of mainstream primary care. This population-based, secondary analysis study examines the impact of an ongoing system-wide alcohol screening, brief intervention and referral to treatment (SBIRT) initiative in a large health care delivery system, Kaiser Permanente Northern California, which in 2013 incorporated SBIRT into its adult primary care workflow. Using electronic health record (EHR) data from 1/1/2014 to 06/30/2019 for the approximately ~479,070 members identified as unhealthy drinkers, about 191,628 of whom will have had return primary care visits and thus follow-up data, we will examine the effects of receiving a BI on the drinking outcomes, health outcomes, and costs and health services utilization among those screening positive for risky drinking compared to those not receiving a BI, in order to understand how, for whom and under what circumstances BIs work for risky drinkers. Our study addresses many of the gaps in the literature, including generalizability to real-world healthcare settings where screening and BI occurs as part of routine healthcare delivery and data is collected as part of the care delivery process by clinicians, going beyond the populations studied in previous RCTs of alcohol screening and brief intervention. We will include all adult primary care patients identified as risky drinkers, with all levels of drinking severity, many of who have chronic medical and psychiatric problems. Our large sample’s ethnic and racial diversity will allow us to examine differences in BI effectiveness by age, gender, and ethnicity, which will provide critical information for addressing disparities in the detection and early intervention of alcohol problems in vulnerable populations. The availability of demographic, clinical comorbidity and services use data in the EHR provides us the opportunity to examine the dynamics of BI and its impact on health and services more holistically. We use an innovative model to conceptualize the relationships between BIs and outcomes, and novel statistical methods to make causal inference from this observational study using marginal structural models, and we address selection bias using inverse probability weighting. Our research hypotheses of reduced excessive alcohol use, improvement in health outcomes and decreases in unnecessary healthcare costs and utilization over time, if confirmed, could spur wider adoption of alcohol SBIRT in health systems and its acceptance as a standard preventive health practice in primary care settings. This would have a profound impact on how we treat and study the full spectrum of unhealthy alcohol use.

摘要