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Table 2 Total annual healthcare costs* (2006 Canadian $), by treatment and age subgroup (N = 17379)**

From: Economic evaluation of increasing population rates of cardiac catheterization

 

Medically managed

PCI

CABG

 

Under 65

65-75

Over 75

Under 65

65-75

Over 75

Under 65

65-75

Over 75

Left main disease (n)

n = 98

n = 117

n = 70

n = 43

n = 35

n = 11

n = 330

n = 382

n = 150

Year 1 (mean, 95% CI)

2166

(710-3622)

4312

(2941-5683)

3756

(2112-5401)

5913

(3749 - 8077)

4597

(2428-6765)

4123

(946-7300)

10990

(9581-12399)

15342

(13486-17198)

11884

(9387-14381)

Year 2 (mean, 95% CI)

1793

(488-3100)

3806

(2265-5347)

5777

(2835-8719)

3580

(1014-6146)

5536

(893-10179)

7739

(0-16190)

1414

(1045-1782)

2041

(1656-2426)

2385

(1626-3143)

Year 3 (mean, 95% CI)

1641

(380-2903)

3527

(1765-5290)

2703

(938-4468)

1332

(256-2407)

1680

(543-2817)

3180

(0-8731)

1392

(1000-1784)

2413

(1708-3117)

1909

(1375-2444)

3 -vessel disease (n)

n = 684

n = 631

n = 352

n = 646

n = 387

n = 186

n = 881

n = 697

n = 256

Year 1 (mean, 95% CI)

2467

(2038-2896)

3880

(3289-4470)

4121

(3329-4913)

5139

(4530-5748)

6617

(5612-7621)

5545

(4504-6585)

13539

(12463-14615)

17444

(16006-18882)

18291

(15613-20969)

Year 2 (mean, 95% CI)

3348

(2568-4127)

4552

(3782-5322)

3394

(2580-4208)

2503

(1991-3014)

3217

(2565-3869)

3706

(2457-4955)

1586

(1334-1839)

2503

(2124-2882)

2943

(2163-3722)

Year 3 (mean, 95% CI)

2790

(2188-3392)

3495

(2811-4179)

3235

(2375-4095)

2150

(1700-2601)

3494

(2759-4229)

2568

(1901-3234)

1412

(1166-1658)

2319

(1959-2680)

2458

(1876-3040)

1- or 2-vessel disease (n)

n = 4132

n = 1773

n = 670

n = 2495

n = 1063

n = 388

n = 490

n = 301

n = 111

Year 1 (mean, 95% CI)

2616

(2375-2857)

3866

(3398-4334)

4420

(3758-5081)

4351

(4046-4657)

5095

(4617-5574)

5792

(4955-6630)

13937

(12369-15505)

17732

(15482-19982)

16910

(13050-20771)

Year 2 (mean, 95% CI)

1808

(1635-1980)

2988

(2644-3333)

3624

(2965-4283)

1739

(1553-1925)

2691

(2350-3031)

2797

(2241-3353)

1865

(1468-2260)

2400

(1832-2969)

3138

(1670-4605)

Year 3 (mean, 95% CI)

1658

(1494-1821)

2883

(2570-3197)

3144

(2513-3774)

1487

(1328-1647)

2708

(2321-3096)

2903

(2236-3570)

1660

(1198-2123)

2110

(1656-2564)

2928

(1375-4481)

  1. *Includes all subsequent hospitalization, physician, ambulatory care, home care and drug costs.
  2. * *All inputs are calculated from the Alberta Provincial Project for Outcomes Assessment in Coronary Heart disease database; a prospective on-going registry of all patients undergoing cardiac catheterization.
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