A health-status rating and a preference-weighted health index are related but distinct measures.
A study of benzodiazepine users reported both a self-rated health score and an EQ health index. Education and social position were associated with scores, while age, anxiety or insomnia and medication consumption also contributed to reported patterns.
The measures cannot be treated as direct drug-effect scales. The observational design did not establish whether social factors changed health, treatment access, reporting or several of these processes together.
Identify which score supports a claim and whether it is an individual rating or a group estimate. A population social gradient cannot determine one person’s disability. For case review, assess the specific functional domains and baseline circumstances instead of attributing an entire quality-of-life score to benzodiazepine exposure.
Source: PMC8041718, supplied full-text paper. Findings are paraphrased; forensic implications are an interpretation.
Related: Etomidate–Midazolam Versus Propofol–Ketamine in Patients With Reduced Ejection Fraction.