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Table 2 Outcome Proportion and Discriminative Ability of the DIVERT Scale

From: External validation of the detection of indicators and vulnerabilities for emergency room trips (DIVERT) scale: a retrospective cohort study

DIVERT

Ontario

Alberta

Winnipeg

Whitehorse

Outcome: Any ED visit within 6 months

 1

31%

35%

28%

34%

 2

39%

42%

38%

46%

 3

45%

48%

42%

46%

 4

51%

52%

49%

62%

 5

59%

61%

59%

66%

 6

67%

66%

68%

75%

 AUC

0.614

0.611

0.618

0.647

Outcome: Any ED visit within 6 months of Hospital Admission

 1

14%

16%

11%

4%

 2

19%

22%

18%

20%

 3

24%

27%

21%

20%

 4

29%

31%

26%

27%

 5

36%

36%

34%

27%

 6

42%

41%

39%

37%

 AUC

0.624

0.617

0.624

0.664

Outcome: Two or more ED visits within 6 months of home care assessment

 1

12%

15%

10%

16%

 2

16%

19%

14%

18%

 3

20%

23%

18%

19%

 4

25%

27%

23%

33%

 5

33%

36%

30%

39%

 6

42%

43%

41%

40%

 AUC

0.629

0.628

0.634

0.633