Propensity score analysis (PSA) attempts to adjust selection bias that occurs due to the lack of randomization. Analysis is typically conducted in three phases. In phase I, the probability of ...

Higher PsAID-12 scores were linked to increased treatment escalation, but physicians reported minimal influence on their decisions. Physician-assessed disease activity had a more significant ...

Researchers conducted a retrospective study to explore thresholds for the Psoriatic Arthritis (PsA) Impact of Disease questionnaire (PsAID12) score against disease activity measures in patients with ...