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Table 2 Utilisation of public automatic external defibrillators compared to last time of deployment

From: Availability and use of public access defibrillators in Busan Metropolitan City, South Korea

Facility type

Number of AEDs

Months since installationa

AED-year

AED use in actual cases

AED-year per actual case

Apartment

47

3.9 (2.3–12.8)

28.1

1

28.2

Commercial facility

18

11.2 (5.6–53.2)

38.4

0

N/A

Education organisation

14

46.0 (7.3–75.3)

55.1

1

55.1

Government office

10

30.9 (21.1–60.4)

30.0

1

30.0

Ship

5

38.1 (30.8–38.3)

13.5

0

N/A

Non-profit organisation

8

31.8 (12.2–48.1)

20.8

7

3.0

Correction facility

2

65.3 (60.0–70.8)

130.7

3

3.6

Sports stadium

8

53.5 (36.0–55.4)

30.8

0

N/A

Telephone booth

55

17.8 (7.3–20.1)

67.6

0

N/A

Transportation terminal

26

36.5 (36.5–52.5)

91.4

0

N/A

Others

3

22.3 (22.3–40.2)

7.6

1

3.8

Total

196

19.0 (5.6–36.5)

394.2

15

26.3

  1. AED automatic external defibrillator
  2. aPresented as median (interquartile ranges)