Table 2 The effectiveness of primary and secondary outcome

Unintentional injury occurrence rate, %

9.0 (4.1, 13.9)

11.7 (6.2, 17.2)

9.9 (4.8, 15.0)

22.9 (15.7, 30.1)

1.71 (1.02, 2.87)^a

.04

First aid for tracheal foreign body, % ^d

—

70.3 (62.9, 77.8)

—

80.2 (73.3, 87.0)

—

.06

Injury attribution

3.46 (3.36, 3.55)

3.59 (3.50, 3.69)

3.49 (3.40, 3.58)

3.38 (3.26, 3.49)

0.091 (-0.028, 0.210)^b

.13

Responsibility

6.60 (6.45, 6.76)

7.52 (7.40, 7.63)

6.80 (6.62, 6.98)

6.99 (6.82, 7.15)

0.165 (-0.014, 0.345)^b

.07

Preventability

6.92 (6.75, 7.08)

7.72 (7.62, 7.81)

7.02 (6.83, 7.20)

6.94 (6.77, 7.11)

0.344 (0.152, 0.537)^b

 < .001

Daily supervision behavior

16.99 (16.74, 17.24)

21.88 (21.58, 22.18)

17.12 (16.91, 17.33)

20.75 (19.92, 21.58)

0.503 (0.036, 0.970)^b

.04

Behaviors of preventing specific injuries

30.99 (30.37, 31.60)

36.53 (36.16, 36.91)

31.10 (30.49, 31.71)

32.02 (31.44, 32.61)

2.198 (1.530, 2.865)^b

 < .001