In what clinical scenarios would you use amoxacillin over amoxacillin-clavulanate for acute bacterial sinusitis?

When would you use amoxicillin over amoxicillin-clavulanate for acute bacterial sinusitis?

• If this is the patient's first episode of acute bacterial sinusitis
• If the patient hasn't received antibiotics within the last year
• If the patient has a history of C. diff colitis
• If the patient is less than 65 years old
• If the patient is immunocompetent
• If the patient has not been hospitalized within 3 months
• Other