Table 2.

Codes describing disadvantages of existing resources with potential to be addressed by advantages of existing resources and the UAR.

Disadvantages of existing resources	Advantages of existing resources and the UAR
• Areas of Subjectivity [C67]	Existing resources: • Evidence to Support Use [C4] • Trusted Authors [C10] • Summarizes and References Evidence [C8] UAR: • Numerical Metric [C20] • Objective [C21]
• Non-average Cases Not Considered [C74] • Co-medications Not Considered [C68] • Effect on Milk Not Considered [C70] • Infant Age Not Considered [C72] • Maternal Dose Not Considered [C73]	Existing resources: • Distinguishes and Provides Various Types of Data [C3] UAR: • Addresses Clearance Differences [C12] • ddresses Multiple Considerations [C14] • Addresses the Worst Case Scenario [C18] • Addresses the Age of the Infant [C16]
• Inaccessible [C71]	Existing resources: • Accessible Through the Institution [C1] • Generally Accessible [C6] • Patient-friendly [C7] UAR: • Visual Representation [C24] • Can Share with Other Providers and Patients [C19]
• Unclear Conclusions [C80]	Existing resources: • Summary Statements [C9]
• Easily Outdated [C69]	Existing resources: • Up to Date [C11]
• Overreliance on Case Reports and Published Data [C76]	UAR: • Addresses Scarcity of Published Information [C15]
• Too Broad [C78]	Existing resources: • Comprehensive [C2]