Guidance states"

Patients who received overlap therapy (warfarin and parenteral anticoagulation):

• Five or more days, with an INR greater than or equal to 2 prior to discontinuation of parenteral therapy OR
• Five or more days, with an INR less than 2 and discharged on overlap therapy OR
• Less than five days and discharged on overlap therapy

But Numerator section under Population criteria states:

Difference between dates>= 4 days

◾AND: FIRST: ◾OR: "Medication, Administered: Parenteral Anticoagulant" < 1 day(s) starts after start of ("Medication, Administered: Warfarin" during "Occurrence A of Encounter, Performed: Encounter Inpatient")
◾OR: "Medication, Administered: Warfarin" < 1 day(s) starts after start of ("Medication, Administered: Parenteral Anticoagulant" during "Occurrence A of Encounter, Performed: Encounter Inpatient")
◾OR: "Medication, Administered: Parenteral Anticoagulant" < 1 day(s) starts after start of ("Medication, Administered: Warfarin" during "Occurrence A of Encounter, Performed: Emergency Department Visit")
◾OR: "Medication, Administered: Warfarin" < 1 day(s) starts after start of ("Medication, Administered: Parenteral Anticoagulant" during "Occurrence A of Encounter, Performed: Emergency Department Visit")

◾AND: MOST RECENT: ◾OR: "Occurrence A of Medication, Administered: Parenteral Anticoagulant" during "Occurrence A of Encounter, Performed: Encounter Inpatient"
◾OR: "Occurrence A of Medication, Administered: Parenteral Anticoagulant" during "Occurrence A of Encounter, Performed: Emergency Department Visit

OR

Difference between dates< 4 days

◾AND: FIRST: ◾OR: "Medication, Administered: Parenteral Anticoagulant" < 1 day(s) starts after start of ("Medication, Administered: Warfarin" during "Occurrence A of Encounter, Performed: Encounter Inpatient")
◾OR: "Medication, Administered: Warfarin" < 1 day(s) starts after start of ("Medication, Administered: Parenteral Anticoagulant" during "Occurrence A of Encounter, Performed: Encounter Inpatient")
◾OR: "Medication, Administered: Parenteral Anticoagulant" < 1 day(s) starts after start of ("Medication, Administered: Warfarin" during "Occurrence A of Encounter, Performed: Emergency Department Visit")
◾OR: "Medication, Administered: Warfarin" < 1 day(s) starts after start of ("Medication, Administered: Parenteral Anticoagulant" during "Occurrence A of Encounter, Performed: Emergency Department Visit")

◾AND: MOST RECENT: ◾OR: "Occurrence A of Medication, Administered: Parenteral Anticoagulant" during "Occurrence A of Encounter, Performed: Encounter Inpatient"
◾OR: "Occurrence A of Medication, Administered: Parenteral Anticoagulant" during "Occurrence A of Encounter, Performed: Emergency Department Visit

Kindly suggest what needs to be considered ie Do we need to consider 5 or more day difference or 4 or more day difference?