Loading…
Physical Therapy as the First Point of Care to Treat Low Back Pain: An Instrumental Variables Approach to Estimate Impact on Opioid Prescription, Health Care Utilization, and Costs
Objective To compare differences in opioid prescription, health care utilization, and costs among patients with low back pain (LBP) who saw a physical therapist (PT) at the first point of care, at any time during the episode or not at all. Data Sources Commercial health insurance claims data, 2009–2...
Saved in:
Published in: | Health services research 2018-12, Vol.53 (6), p.4629-4646 |
---|---|
Main Authors: | , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Summary: | Objective
To compare differences in opioid prescription, health care utilization, and costs among patients with low back pain (LBP) who saw a physical therapist (PT) at the first point of care, at any time during the episode or not at all.
Data Sources
Commercial health insurance claims data, 2009–2013.
Study Design
Retrospective analyses using two‐stage residual inclusion instrumental variable models to estimate rates for opioid prescriptions, imaging services, emergency department visits, hospitalization, and health care costs.
Data Extraction
Patients aged 18–64 years with a new primary diagnosis of LBP, living in the northwest United States, were observed over a 1‐year period.
Principal Findings
Compared to patients who saw a PT later or never, patients who saw a PT first had lower probability of having an opioid prescription (89.4 percent), any advanced imaging services (27.9 percent), and an Emergency Department visit (14.7 percent), yet 19.3 percent higher probability of hospitalization (all p |
---|---|
ISSN: | 0017-9124 1475-6773 |
DOI: | 10.1111/1475-6773.12984 |