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Table 1 Types of postoperative complications collected for analysis

From: The effect of body mass index and preoperative weight loss in people with obesity on postoperative outcomes to 6 months following total hip or knee arthroplasty: a retrospective study

Acute postoperative complications

(From the point of surgery until discharge from the acute hospital)

Postoperative complications to 6 months

(From discharge from the acute hospital admission until 6 months post-surgery)

Drug reaction

Delirium

SSI requiring oral antibiotics

SSI requiring IV antibiotics

SSI requiring surgery with no prosthesis removal

SSI requiring surgery with prosthesis removal

DVT

PE

Fat emboli

Respiratory infection

CVS

Dislocation

Fracture

Nerve injury

Bladder infection

Bladder retention

Wound dehiscence

Reoperation during index admission

Pressure area

Fall

Hypotension

Cellulitis

Superficial SSI, earlier forms

Deep SSI, earlier forms

Bladder infection/retention, earlier forms

Death

Other

Readmission due to operated joint

DVT

PE

MUA

Dislocation

SSI

Other

Readmission due to non-joint reasons

Cardiac

Kidney

Cancer

Other

Revision surgery

SSI requiring surgery with no prosthesis removal

Dislocation

Joint stiffness

Other

Postoperative complications not requiring readmission

SSI requiring oral antibiotics

SSI requiring IV antibiotics

DVT index leg

DVT other leg

DVT both legs

PE

Dislocation

Joint stiffness

Bladder infection/retention

Fracture

Unexpected pain

Cardiac

Stroke

Leg length discrepancy

Joint or lower limb swelling

Parasthesia/numbness

Cellulitis

Neuropathy

Muscle weakness

Respiratory infection

Other

  1. SSI surgical site infection, DVT deep vein thrombosis, PE pulmonary embolus, MUA manipulation under anaesthetic, CVS cardiovascular