RIPASA Score for Acute AppendicitisLoading...SexFemale+0.5Male+1Age> 40+0.5≤ 40+1Foreign nationalNo0Yes+1Right iliac fossa (RIF) painNo0Yes+0.5Pain migration to RIFNo0Yes+0.5AnorexiaNo0Yes+1Nausea and vomitingNo0Yes+1Duration of symptoms> 48 hrs+0.5≤ 48 hrs+1RIF tendernessNo0Yes+1GuardingNo0Yes+2Rebound tendernessNo0Yes+1Rovsing signNo0Yes+2Temp between 37C and 39CNo0Yes+2Elevated WBCNo0Yes+1Negative urine analysis (absence of blood, WBCs, bacteria)No0Yes+1