Evidence map›Paper›PMID 32388493›Full record

ArticleDrug and alcohol dependence2020

Length of hospitalization and hospital readmissions among patients with substance use disorders in New York City, NY USA.

Tawandra L Rowell-Cunsolo, Jianfang Liu, Gloria Hu, Elaine Larson

Open access · greenAbstract readMulticenter Study
In one paragraph

Article in Drug and alcohol dependence, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Substance Use Disorder Treatment Outcomes: Methodological Overview of Metrics and Criteria.International journal of methods in psychiatric research · 2025
    Pooled it
  2. Trial
  3. Observational
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  6. Impact of Preexisting Substance Use Disorders on Prolonged Opioid Use and Postoperative Complications After Burns.Journal of burn care & research : official publication of the American Burn Association · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Tawandra L Rowell-CunsoloColumbia University, School of Nursing, 560 West 168th Street, New York, NY, 10032, United States. Electronic address: tr2301@cumc.columbia.edu.
Jianfang LiuColumbia University, School of Nursing, 560 West 168th Street, New York, NY, 10032, United States.
Gloria HuColumbia University, Mailman School of Public Health, 722 West 168th Street, New York, NY, 10032, United States.
Elaine LarsonColumbia University, School of Nursing, 560 West 168th Street, New York, NY, 10032, United States; Columbia University, Mailman School of Public Health, 722 West 168th Street, New York, NY, 10032, United States.
Columbia University · USColumbia University Irving Medical Center · US

Funding

Nursing Intensity of Patient Care Needs and Rates of Healthcare-associated Infections (NIC-HAI)R01HS024915 · AHRQ · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI LARSON, ELAINE LUCILLE · 2016 to 2018
$1.4M
Contextualizing & responding to HIV risk behaviors among Black drug offendersK01DA036411 · NIDA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI ROWELL-CUNSOLO, TAWANDRA LASHONE · 2013 to 2017
$704k
AHRQ HHS R01 HS024915NIDA NIH HHS K01 DA036411
6 · The paper itself

Abstract

introductionIn the United States, the number of patients with substance use disorders is steadily increasing. Individuals with a substance use disorder may be more likely to experience negative hospital outcomes, including lengthier hospital stays and frequent readmissions, which is extremely costly to patients and to the government. While there are established associations between substance use disorder and hospital readmissions, the impact of substance use disorder on other outcomes such as length of stay remain unclear. We assessed whether hospital admissions diagnosed with substance use disorders experienced longer hospital stays and readmissions compared to patients without a substance use disorder diagnosis.

methodsThis is a retrospective study of hospital readmissions rates in three hospitals in the New York City, New York area. Data were examined over a 10-year period (from 2007 to 2016, n = 768,219). We used multilevel multivariable regression models to compare the hospital length of stay, time-to-hospital readmission, and 30-day hospital readmission among admissions with substance use disorder compared to admissions without the disorder.

resultsAs compared to those who did not have a substance use disorder, admissions with substance use disorder had longer hospital length of stay (Regression coefficient (b) = 1.24; 95% CI: 1.15-1.33), were more likely to experience hospital readmission at any point in time (HR = 1.24; 95 % CI: 1.22-1.25), and were more likely to have a 30-day hospital readmission (RR = 1.16; 95 % CI: 1.13-1.19).

conclusionsHospital settings could potentially serve as useful venues for substance use-related interventions and could benefit from strong coordination with outpatient providers and more targeted discharge planning.

Indexed as

AdultAgedFemaleHospitalizationHumansLength of StayMaleMiddle AgedNew York CityPatient DischargePatient ReadmissionRetrospective StudiesSubstance-Related DisordersUnited StatesHospitalizationPatientsSubstance use disorder

Identifiers

PMID32388493
PMCPMC7293944
OpenAlexW3019894254

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.