Table 3

Perception of the severity of post-operative complications

Complication

Treatment

Grade

Median

Interquartile range


Hypopotassemia

oral substitution of potassium

I

10

5-17.5


Oedema

diuretics

I

15

10-25


Dystelectasis

breath-physiotherapy

I

20

10-30


Postoperative nausea and vomiting

antiemetics

I

20

10-30


Wound infection

wound opened at the bedside, secondary wound healing

I

30

20-40


Local infection

antibiotics

II

35

25-50


Arrhythmia

medical treatment (e.g. beta-blockers)

II

40

30-55


Subileus

gastric tube, procinetics, antiemetics

II

45

30-60


Gastroparesis

gastric tube, procinetics, antiemetics

II

45

30-60


Upper GI-bleeding due to ulcer

medical treatment (e.g. PPI), blood substitution

II

50

35-60


Wound infection

wound closure in local anesthesia

IIIa

40

30-50


Pneumothorax

thoracic drain in local anesthesia

IIIa

50

40-60


Upper GI-bleeding due to ulcer

gastroscopy with local treatment of the ulcer bleeding, medical treatment (e.g. PPI), blood substitution

IIIa

50

40-65


Intra-abdominal abscess

drainage

IIIa

57.5

40-70


Deep venous thrombosis

lyses

IIIa

60

50-70


Wound infection

wound closure in full anesthesia

IIIb

40

30-55


Post-operative acute bleeding

blood substitution, surgical revision

IIIb

70

60-80


Infected bilioma

surgical revision

IIIb

70

60-80


Anastomotic insufficiency

surgical revision, re-anastomoses

IIIb

70

60-80


Mechanical ileus

surgical remove of adhesions

IIIb

70

55-80


Delirium

medicaments, intubation

IVa

80

70-90


Lung emboli

anticoagulation, intubation

IVa

80

70-90


Acute liver failure

medical substitution, ICU support

IVa

85

75-90


Acute renal failure

hemofiltration, ICU support

IVa

85

75-90


Anastomotic insufficiency

antibiotics, surgical revision, hemodynamic stabilization on the ICU

IVa

90

80-97.5


Low output syndrome

hemodynamic stabilization, hemofiltration

IVb

90

80-100


Post-operative acute bleeding

blood substitution, surgical revision, hemodynamic stabilization, hemofiltration

IVb

90

80-100


Colon ischemia

antibiotics, colon resection, hemodynamic stabilization, hemofiltration

IVb

95

90-100


ARDS

intubation, hemodynamic stabilization

IVb

95

85.6-100


Anastomotic insufficiency

antibiotics surgical revision, hemodynamic stabilization, hemofiltration

IVb

95

90-100


Local infection was defined e.g. as central venous infection; PPI = proton-pump-inhibition treatment; ARDS = Acute respiratory distress syndrome

Slankamenac et al. Patient Safety in Surgery 2011 5:30   doi:10.1186/1754-9493-5-30

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