Where participants were recruited helps define how broadly an estimate can be applied.
The review combined thirteen randomized trials with 1,765 patients and reported lower respiratory-depression and hypotension odds with remimazolam than propofol. Bradycardia did not differ significantly. Recovery and operation times were similar. The authors noted that all included studies came from Asia, predominantly China.
Geographic concentration does not invalidate a trial, but it limits direct representation of other practice systems and populations. Different dosing, adjunct analgesics and event definitions can affect transferability. Statistical heterogeneity persisted in the primary outcome despite sensitivity analyses.
An expert applying these results should compare the studied protocols with the encounter at issue. Describe the participants and procedure rather than turning the pooled estimate into a universal baseline risk. Generalizability depends on clinical similarity as well as a statistically favorable result.
Source: Publication PMC12689587, read from the supplied PDF. Applications to expert analysis are interpretation.
Related reading: Adult Status-Epilepticus Meta-Analysis Favored Lorazepam With Very Low Certainty.