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Table 1 Total costs of diagnosis and treatment of AL per patient and for GROUPS 1–3

From: The economic impact of anastomotic leak after colorectal cancer surgery

AL diagnosis

Patients

GROUP 1 (patients with CC)

GROUP 2 and GROUP 3 (patients with RC)

1.898

615

Costs (€)

Consultationsa

€472

€472

Diagnostic testb

€547

€559

TOTAL COST PER PATIENT

€1018

€1030

TOTAL DIAGNOSTIC COST*

€1,932,982

€633,050

AL treatment

Patients

GROUP 1 (patients with CC)

GROUP 2 (patients with RC without protective stoma)

GROUP 3 (RC patients with protective stoma)

AL type B

AL type C without stoma

AL type C + stoma

AL type A

AL type B

AL type C without stoma

AL type C + stoma

AL type A **

AL type B**

AL type C**

412

42

1.445

59

11

30

120

156

79

159

Costs (€)

Hospital stayc

€9656

€17,708

€17,708

€9966

€13,834

€18,239

€18,239

€9303

€12,640

€16,874

Consultationd

€2596

€4992

€7605

€1834

€3463

€5098

€7711

€3088

€4663

€6454

Teste

€2566

€3428

€3649

€1955

€2508

€3254

€3782

€2088

€3171

€3916

Interventionsf

€9668

€11,602

€9668

€11,602

€7735

Stoma closure

€1181

€1181

€1378

€984

€984

Drugsg

€2354

€3139

€3139

€3139

€3139

€3139

€3139

€3139

Other recoursesh

€1825

€5242

€5344

€232

€2088

€5242

€5383

€334

€1877

€4518

TOTAL COST PER PATIENT

€18,996

€44,177

€50,228

€13,988

€25,032

€44,639

€51,037

€16,191

€26,474

€43,620

TOTAL TREATMENT COST*

€7,823,779

€1,838,298

€72,044,183

€828,573

€264,588

€1,342,767

€6,098,265

€2,463,916

€2,075,118

€6,885,594

  1. AL Anastomotic leak, CC Colon cancer, RC Rectal cancer; * For all patients in each group and type of AL. **In the patients of GROUP 3, there is a decrease in the cost generated for the closure of the stoma since a percentage of the patients do not have the closure of the stoma in the first year as a consequence of AL
  2. a Surgeon consultation + radiologist consultation + emergency visit
  3. b Cost of CRP test + procalcitonin + blood test + CT + CT enema
  4. c Cost of inpatient stay + ICU + emergencies
  5. d Surgeon consultation + Radiologist consultation + Stomachtherapist consultation + Nutritionist/internist/rehabilitator consultation + post-operative visits (inpatient)
  6. e Blood test + Colonoscopy + C-reactive protein (CRP) + procalcitonin + Rectoscopy + CT + CT enema
  7. f Reintervention (see Additional file 2)
  8. g Cost of antibiotics and their administration
  9. h Percutaneous drainage + transanal drainage + stoma material + enteral nutrition + parenteral nutrition