Table 1 Injury outcomes for injuries at the level of the family or child, at 24 months' follow up, by treatment arm

Intervention arm
Control arm
Effect size (95% CI)

Injury outcomes
No (%)
Denominator
Rate/1000 person years
Person years
No (%)
Denominator
Rate/1000 person years
Person years
Odds ratio (95% CI)
Incidence rate ratio (95% CI)

At family level:

Child in family had medically attended injury
593 (40.5)
1463
—
—
574 (37.5)
1532
—
—
1.14 (0.98 to 1.50)
—

Phoned NHS Direct after an injury^*
77 (10.0)
769
—
—
67 (9.3)
719
—
—
1.08 (0.76 to 1.52)
—

Attended walk-in centre after an injury^*
29 (3.8)
767
—
—
28 (3.9)
712
—
—
0.94 (0.53 to 1.60)
—

At child level:

Primary care attendance
220
—
61.2
3595.1
172
—
44.2
3887.7
—
1.37 (1.11 to 1.70)

Secondary care attendance
685
—
175.9
3895.0
743
—
174.1
4267.8
—
1.02 (0.90 to 1.13)

Hospital admission
54
—
13.9
3895.0
58
—
13.6
4267.8
—
1.02 (0.70 to 1.48)

Abbreviated injury scale $≥$ 2
57 (12.1)
472
—
—
49 (10.8)
456
—
—
1.14 (0.76 to 1.71)
—

Minor injury severity score $≥$ 2
215 (45)
478
—
—
206 (45.3)
455
—
—
0.98 (0.75 to 1.27)
—