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Table 2 Proportion of persons visiting the emergency department (ED) at least once in a given year and the rate of emergency department visits conditioned on using the emergency department.

From: Modeling factors influencing the demand for emergency department services in ontario: a comparison of methods

 

CCHS 2.1

CCHS 3.1

 

Triage 1-3

Triage 4-5

Triage 1 -3

Triage 4-5

 

% ≥ 1

ED visit

Mean (SD)

% ≥ 1

ED visit

Mean (SD)

% ≥ 1

ED visit

Mean (SD)

% ≥ 1

ED visit

Mean (SD)

Female

9.6

1.46(22.69)

11.7

1.57(27.52)

11.8

1.48(17.92)

11.6

1.50(19.52)

Male

10.0

1.51(21.30)

11.3

1.55(25.29)

11.0

1.49(24.51)

11.6

1.50(20.92)

Age 20-44

8.3

1.45(30.23)

12.5

1.49(24.08)

9.9

1.49(27.00)

12.3

1.50(21.49)

Age 45-64

9.7

1.45(17.02)

9.8

1.56(24.29)

11.2

1.40(16.38)

10.1

1.46(19.09)

Age 65-80

15.2

1.62(15.82)

11.9

1.87(33.37)

17.3

1.63(16.88)

12.9

1.60(18.96)

Income High

8.1

1.39(19.60)

9.7

1.43(22.52)

10.5

1.47(28.39)

11.5

1.41(20.12)

Income Medium

11.1

1.52(24.35)

12.8

1.64(25.27)

13.2

1.48(15.60)

12.5

1.60(19.30)

Income Low

15.0

1.63(16.91)

15.3

1.75(23.12)

18.0

1.88(24.83)

15.5

1.94(24.66)

Education High

8.6

1.38(15.73)

9.8

1.54(25.85)

9.9

1.46(22.94)

10.6

1.43(18.98)

Education Medium

10.1

1.57(32.25)

12.2

1.51(23.47)

11.8

1.39(16.59)

12.2

1.50(19.52)

Education Low

13.5

1.61(19.13)

15.9

1.69(30.88)

16.8

1.66(21.57)

14.2

1.74(23.23)

No chronic condition

7.3

1.34(26.11)

10.1

1.48(24.12)

8.5

1.39(20.07)

10.1

1.39(18.72)

One Chronic conditions

9.8

1.54(21.51)

11.5

1.59(26.08)

11.8

1.48(26.00)

12.1

1.43(16.89)

Two or more chronic conditions

16.0

1.60(18.67)

15.0

1.68(29.29)

18.2

1.62(18.05)

14.7

1.78(23.56)

Self rated health excellent

7.5

1.27(12.41)

10.3

1.42(19.85)

8.8

1.37(15.80)

10.0

1.40(17.52)

Self rated health good

10.3

1.47(19.79)

11.4

1.59(28.31)

11.8

1.37(16.98)

13.1

1.47(18.19)

Self rated health fair/poor

19.6

1.89(31.19)

17.4

1.92(34.36)

24.1

1.86(29.94)

16.4

1.92(25.68)

ADG 0-5

6.8

1.35(17.19)

9.5

1.40(18.45)

7.8

1.32(15.25)

10.2

1.36(14.85)

ADG 6-9

12.0

1.43(16.71)

13.2

1.59(27.46)

14.4

1.41(16.20)

12.2

1.60(20.23)

ADG 10+

23.1

1.84(32.50)

19.8

2.03(38.61)

27.1

1.93(31.97)

19.1

1.85(30.32)

RUB 0, 1

4.6

1.20(11.38)

8.0

1.38(18.22)

6.6

1.28(14.38)

9.0

1.30(13.12)

RUB 2

6.5

1.39(21.66)

10.3

1.32(15.15)

6.5

1.25(9.74)

9.5

1.26(11.94)

RUB 3

9.1

1.37(15.53)

10.9

1.53(23.31)

10.9

1.35(15.17)

11.5

1.48(17.67)

RUB 4, 5

20.6

1.74(28.71)

18.1

1.88(36.03)

22.9

1.83(29.22)

16.5

1.82(27.83)

Had regular doctor

10.1

1.50(22.52)

11.5

1.55(26.84)

11.4

1.48(21.47)

11.4

1.47(19.54)

Didn't have regular doctor

7.2

1.31(13.33)

11.6

1.68(23.54)

10.9

1.54(18.51)

13.0

1.78(23.93)

Rural

10.1

1.45(13.81)

17.9

1.70(26.50)

11.4

1.39(13.87)

16.6

1.55(15.47)

Urban

9.8

1.49(23.69)

10.4

1.53(26.53)

11.4

1.50(22.62)

10.8

1.49(21.59)

  1. These statistics are summarized for both low and high severity cases and CCHS cycles.