Table 1 Baseline demographic characteristics
| Â | HENRY | Control | Total |
|---|---|---|---|
Parent/caregiver age | |||
 18–24 years | 6 (12.8%) | 9 (12.9%) | 15 (12.8%) |
 25–34 years | 34 (72.3%) | 45 (64.3%) | 79 (67.5%) |
 35–44 years old | 6 (12.8%) | 16 (22.9%) | 22 (18.8%) |
 45–54 years old | 1 (2.1%) | 0 (0.0%) | 1 (0.9%) |
 55+ years | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |
 Total | 47 (100%) | 70 (100%) | 117 (100%) |
Parent/caregiver gender | |||
 Male | 0 (0.0%) | 4 (5.7%) | 4 (3.4%) |
 Female | 47 (100.0%) | 66 (94.3%) | 113 (96.6%) |
 Total | 47 (100%) | 70 (100%) | 117 (100%) |
How did participant learn about the study? | |||
 Poster/leaflet in Children’s Centre | 7 (13.7%) | 19 (26.4%) | 26 (21.1%) |
 Introduction at the beginning of group session | 3 (5.9%) | 19 (26.4%) | 22 (17.9%) |
 Social media | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |
 Children's Centre website | 7 (13.7%) | 4 (5.6%) | 11 (8.9%) |
 Member of staff outside of a group session | 19 (37.3%) | 20 (27.8%) | 39 (31.7%) |
 Other | 15 (29.4%) | 10 (13.9%) | 25 (20.3%) |
 Total | 51 (100%) | 72 (100%) | 123 (100%) |
Relationship to child | |||
 Mother | 45 (95.7%) | 66 (94.3%) | 111 (94.9%) |
 Father | 0 (0.0%) | 4 (5.7%) | 4 (3.4%) |
 Step–mother/father | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |
 Other | 1 (2.1%) | 0 (0.0%) | 1 (0.9%) |
 Missing | 1 (2.1%) | 0 (0.0%) | 1 (0.9%) |
 Total | 47 (100%) | 70 (100%) | 117 (100%) |
Ethnicity | |||
 English/Welsh/Scottish/Northern Irish/British | 27 (57.4%) | 47 (67.1%) | 74 (63.2%) |
 Indian | 3 (6.4%) | 4 (5.7%) | 7 (6.0%) |
 Pakistani | 7 (14.9%) | 5 (7.1%) | 12 (10.3%) |
 Bangladeshi | 1 (2.1%) | 1 (1.4%) | 2 (1.7%) |
 Chinese | 1 (2.1%) | 1 (1.4%) | 2 (1.7%) |
 African | 0 (0.0%) | 3 (4.3%) | 3 (2.6%) |
 Caribbean | 2 (4.3%) | 3 (4.3%) | 5 (4.3%) |
 Mixed ethnicity/Multiple other | 0 (0.0%) | 1 (1.4%) | 1 (0.9%) |
 White other | 5 (10.6%) | 5 (7.1%) | 10 (8.5%) |
 Other | 1 (2.1%) | 0 (0.0%) | 1 (0.9%) |
 Total | 47 (100%) | 70 (100%) | 117 (100%) |
Child age | |||
 6–11 months | 19 (40.4%) | 19 (27.1%) | 38 (33.0%) |
 12–23 months | 12 (25.5%) | 24 (34.3%) | 36 (31.3%) |
 2 years | 5 (10.6%) | 19 (27.1%) | 24 (20.9%) |
 3 years | 7 (14.9%) | 4 (5.7%) | 11 (9.6%) |
 4 years | 2 (4.3%) | 2 (2.9%) | 4 (3.5%) |
 Missinga | 2 (4.3%) | 2 (2.9%) | 4 (3.5%) |
 Total | 47 (100%) | 70 (100%) | 117 (100%) |
Child gender | |||
 Male | 20 (42.6%) | 36 (51.4%) | 56 (47.9%) |
 Female | 24 (51.1%) | 34 (48.6%) | 58 (49.6%) |
 Missing | 3 (6.4%) | 0 (0.0%) | 3 (2.6%) |
 Total | 47 (100%) | 70 (100%) | 117 (100%) |
Other children in house | |||
 Yes | 30 (63.8%) | 38 (54.3%) | 68 (58.1%) |
 No | 17 (36.2%) | 32 (45.7%) | 49 (41.9%) |
 Missing | 0 (0.0%) | 0 (0.0%) | 0 (0.0%) |
 Total | 47 (100%) | 70 (100%) | 117 (100%) |