Why the study?
What are the incidence and risk factors for complications during spinal anesthesia?
Population
1881 patients undergoing spinal anesthesia
Design
Cohort
Authors
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High complication rates during spinal anesthesia warrant vigilant monitoring; leaves open validation of risk factors in prospective trials.
What are the incidence and risk factors for complications during spinal anesthesia?
Hypotension and bradycardia are common complications during spinal anesthesia, with risk factors including older age, female sex, and higher peak sensory level.
Tarkkila et al. (1991) studied this question.
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