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Table 6 Relative contribution of significant variables towards the occurrence of PDDIs

From: Polypharmacy and the occurrence of potential drug–drug interactions among geriatric patients at the outpatient pharmacy department of a regional hospital in Durban, South Africa

Variable Standardized coefficients beta p value
Potential drug–drug interactionsa   0.05
Polypharmacy 0.583 0.000
Prescriber contact 0.039 0.467
  1. aOutcome variable