Schools in Auckland regiona | Intervention participation and invitation to participate in evaluation | Matched pre- and post-intervention responses (students) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T0b | T0–T2 matched | % T0 retention | T0–T4 matched | % T0 retention | T0–T2-T4 matched | % T0 retention | ||||||||||||||
School | Classes | Students | ||||||||||||||||||
School community SESc | Decile 1–4 | 39 | (33.9) | 4 | (40) | 11 | (36.7) | 298 | (35.3) | 58 | (19.5) | 44 | (14.8) | (75.9) | 49 | (21.7) | (84.5) | 40 | (19.9) | (69.0) |
Decile 5–7 | 20 | (17.4) | 1 | (10) | 6 | (20.0) | 174 | (20.6) | 111 | (63.8) | 99 | (33.2) | (89.2) | 68 | (30.1) | (61.3) | 64 | (31.8) | (57.7) | |
Decile 8–10 | 56 | (48.7) | 5 | (50) | 13 | (43.3) | 372 | (44.1) | 180 | (48.8) | 155 | (52.0) | (86.1) | 109 | (48.2) | (60.6) | 97 | (48.3) | (53.9) | |
Gender | Male | 290 | (34.4) | 123 | (38.0) | 106 | (35.6) | (86.2) | 87 | (38.5) | (70.7) | 78 | (38.8) | (63.4) | ||||||
Female | 554 | (65.6) | 226 | (36.6) | 192 | (64.4) | (85.0) | 139 | (61.5) | (61.5) | 123 | (61.2) | (54.4) | |||||||
School year level | Year 7–8 | 227 | (26.9) | 140 | (61.7) | 133 | (44.6) | (95.0) | 85 | (37.6) | (60.7) | 82 | (40.8) | (58.6) | ||||||
Year 9–10 | 617 | (73.1) | 209 | (33.9) | 165 | (55.4) | (78.9) | 141 | (62.4) | (67.5) | 119 | (59.2) | (56.9) | |||||||
Median age at intervention | 13y1m | 12y11m | 13y1m | 13y0m | ||||||||||||||||
Inter-quartile range | 12y2m–14y1m | 12y1m–14y0m | 12y3m–14y1m | 12y1m–14y0m | ||||||||||||||||
Ethnicity (multiple responses accepted) | Māori | 45 | (12.9) | 35 | (11.7) | (77.8) | 30 | (13.3) | (66.7) | 25 | (12.4) | (55.6) | ||||||||
Pacific | 47 | (13.5) | 40 | (13.4) | (85.1) | 35 | (15.5) | (74.5) | 31 | (15.4) | (66.0) | |||||||||
Asian | 50 | (14.3) | 40 | (13.4) | (80.0) | 34 | (15.0) | (68.0) | 26 | (12.9) | (52.0) | |||||||||
Indian | 14 | (4.0) | 12 | (4.0) | (85.7) | 11 | (4.9) | (78.6) | 9 | (4.5) | (64.3) | |||||||||
NZ European | 222 | (63.6) | 197 | (66.1) | (88.7) | 139 | (61.5) | (62.6) | 129 | (64.2) | (58.1) | |||||||||
Other | 36 | (10.3) | 31 | (10.4) | (86.1) | 17 | (7.5) | (47.2) | 15 | (7.5) | (41.7) | |||||||||
Total | 115 | 10 | 30 | 844 | 349 | (41.4) | 298 | (35.3) | (85.4) | 226 | (26.8) | (64.8) | 201 | (23.8) | (57.6) |