The study analyzed data from 6.3 million births from eight states having diverse demographic characteristics. It was found that
. This association was mainly observed in metropolitan counties.
The study is significant because it is the first to examine
the association between poor economy, healthcare personnel shortages and the incidence of NAS, which occurs in babies who are chronically exposed to opioids before birth.
The study was led by Dr. Stephen W. Patrick, MD, MPH, MS, FAAP, who is an Assistant Professor of Pediatrics and Health Policy at the Department of Health Policy, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
The study has been published in the Journal of the American Medical Association (JAMA).
Neonatal Abstinence Syndrome (NAS): Facts & Figures
- Between 2000-2014, the rates of NAS increased from 1.2 cases per 1,000 hospital births to 8 cases per 1,000 hospital births
- In 2014, on an average, one baby born every 15 minutes in the US suffered from NAS
- Between 2009-2015, the rates of NAS increased from 3.2 cases to 14.5 cases per 1,000 hospital births
- Between 2009-2015, the 10-year unemployment rate increased from 6.5 percent to 8.2 percent
- County macroeconomic conditions affect rates of NAS, especially in rural counties
- Economic development should be considered as a health intervention for reducing the incidence of NAS cases
Key Aspects of the Study
The key aspects of the study are indicated below:
- The study is based on county-level data from eight states: (1) Florida, (2) Kentucky, (3) Massachusetts, (4) Michigan, (5) North Carolina, (6) New York, (7) Tennessee, and (8) Washington
- The research team analyzed data from 6.3 million births between 2009-2015 in 580 counties of the above eight states
Key Findings of the Study
The major findings of the study are indicated below:
- Counties with persistently higher unemployment rates were associated with increased prevalence of NAS, especially in rural remote counties
- Prevalence of NAS in counties with the highest unemployment rates was 20.1 cases per 1,000 hospital births
- Prevalence of NAS in counties with the lowest unemployment rates was 7.8 cases per 1,000 hospital births
- In rural remote counties, a higher proportion of manufacturing jobs was associated with increased rates of NAS
- The degree of shortage of mental healthcare providers in various counties is presented below:
- Metropolitan counties: 78 percent shortage
- Metro-adjacent rural counties: 86 percent shortage
- Rural remote counties: 91 percent shortage
- Counties with a shortage of mental healthcare providers were associated with higher rates of NAS, especially in metropolitan counties
- Counties with mental healthcare provider shortages had 14 NAS cases per 1,000 hospital births, compared to 1.6 NAS cases per 1,000 hospital births in other counties
- Prevalence of NAS cases had no correlation with physical healthcare providers
In this regard, Patrick says: "The finding should open our eyes to the social complexities that lead to newborns being treated for drug withdrawal in our nation's hospitals."
Expert Comments "We know that individuals with mental health problems are more likely to use or be dependent on opioids,"
says co-senior author, Dr. Bradley D. Stein, MD, MPH, PhD, who is a Senior Physician Policy Researcher at the Pittsburgh Office of RAND Corporation and an Adjunct Associate Professor of Psychiatry, University of Pittsburgh, Pennsylvania, USA. "Our findings suggest that until we can provide better access to effective mental health care, we face an uphill battle effectively addressing the opioid crisis."
In this regard, Patrick says: "The opioid crisis is not just a health care problem, it is also a social problem, and solutions will need to address the social needs of communities as well as the healthcare needs."
He adds: "As Congress considers legislation, particularly those related to building infrastructure in rural communities, it should consider that these investments may also benefit the health of communities." Reference :
- Association among County-Level Economic Factors, Clinician Supply, Metropolitan or Rural Location, and Neonatal Abstinence Syndrome - (https://jamanetwork.com/journals/jama/article-abstract/2722771)