Pulmonary embolism ** Phlebitis and thrombophlebitis of the lower extremities, without a diagnosis of pulmonary embolism * Stays 2,821 1,140 * includes phlebitis and thrombophlebitis of femoral, deep or unspecified vessels of the lower extremities (ICD10 I80.1, I80.2, I80.3) ** based on ICD10 code I26 Source: Public Health Scotland, SMR01 ?