Health behaviors | Analysis | Baseline difference (HSP - UC) | HSP 1 (n) | HSP 2 (n) | HSP mean difference over time | Usual care 1 (n) | Usual care 2 (n) | UC mean difference over time | Between group difference, time 2: HSP - UC (95%CI) |
---|---|---|---|---|---|---|---|---|---|
Mean serves of fruit per day (± SD) | ITT | p = 0.60 | 1.9 ± 1.2 (176) | 2.2 ± 1.1 (112) | 0.3 ± 1.0 (112) | 1.8 ± 1.2 (182) | 1.9 ± 1.1 (126) | 0.2 ± 0.9 (128) | +0.2 (−0.1-0.4), p= 0.14 |
 | PP* | - | 2.0 ± 1.0 (87) | 2.4 ± 1.0 (72) | 0.4 ± 1.0 (72) | 1.8 ± 1.2 (271) | 1.9 ± 1.1 (168) | 0.1 ± 0.9 (168) | +0.4 (0.1-0.6), p = 0 . 004 |
Serves of vegetables per day (± SD) | ITT | p = 0.24 | 2.5 ± 1.3 (177) | 2.9 ± 1.3 (112) | 0.4 ± 1.1 (112) | 2.3 ± 1.3 (182) | 2.5 ± 1.3 (129) | 0.2 ± 1.1 (129) | +0.2 (−0.1 - 0.5), p = 0.11 |
 | PP* | - | 2.7 ± 1.4 (87) | 3.3 ± 1.3 (72) | 0.6 ± 1.1 (72) | 2.3 ± 1.2 (272) | 2.4 ±1.2 (169) | 0.2 ± 1.0 (169) | +0.4 (0.1-0.7), p = 0 . 006 |
Diet quality – Fat score (± SD) | ITT | p = 0.61 | 3.3 ± 0.5 (174) | 3.4 ± 0.5 (109) | 0.1 ± 0.4 (108) | 3.3 ± 0.5 (180) | 3.4 ± 0.5 (126) | 0.1 ± 0.3 (126) | −0.02 (−0.07-0.1), p = 0.68 |
 | PP* | - | 3.3 ± 0.5 (86) | 3.4 ± 0.4 (69) | 0.1 ± 0.3 (69) | 3.3 ± 0.5 (268) | 3.3 ± 0.5 (166) | 0.04 ± 0.3 (165) | 0.09 (0.003 - 0.2), p = 0 . 049 |
Diet quality – Fibre score (± SD) | ITT | p = 0.64 | 2.8 ± 0.7 (174) | 2.9 ± 0.6 (109) | 0.1 ± 0.3 (108) | 2.7 ± 0.7 (180) | 2.8± 0.7 (126) | 0.1 ± 0.4 (126) | 0.06 (−0.04-0.2), p = 0.24 |
 | PP | - | 2.9 ± 0.6 (86) | 3.0 ± 0.6 (69) | 0.1 ± 0.4 (69) | 2.7 ± 0.7 (268) | 2.8 ± 0.7 (166) | 0.06 ± 0.4 (165) | 0.07 (−0.05 - 0.2), p = 0.25 |
Diet quality – Total score (± SD) | ITT | p = 0.89 | 3.1 ± 0.5 (174) | 3.2 ± 0.5 (109) | 0.1 ± 0.3 (108) | 3.1 ± 0.5 (180) | 3.2 ± 0.4 (126) | 0.1 ± 0.3 | 0.04 (−0.03 - 0.1), p = 0.31 |
 | PP* | - | 2.1 ± 0.5 (86) | 2.5 ± 0.4 (69) | 0.1 ± 0.3 (69) | 1.5 ± 0.4 (268) | 2.1 ± 0.4 (166) | 0.05 ± 0.3 (165) | 0.09 (0.009 - 0.2), p = 0 . 027 |
Weekly minutes of physical activity (Median; IQR) | ITT | p = 0.33 | 150 (45,270) (177) | 190 (100 , 330) (110) | 11.2 ± 196.3 (109) | 150 (60, 300) (182) | 130 (60, 279) (127) | −15.8 ± 214.8 (127) | +27.0 (−26.1 - 80.1), p = 0 . 32 |
 | PP | - | 180 (90, 300) (87) | 230 (120, 330) (165) | +11.5 ± 195.5 (71) | 150 (40, 300) (272) | 130 (60, 277) (72) | −9.7 ± 211.3 (165) | +21.3 (−36.5 -79.1), p = 0 . 47 |
Intention to breastfeed (Median; IQR) | ITT | p= 0.30 | 14 (10,16) (172) | 15 (12.5, 16) (118) | 0.8 ± 3.1 (99) | 13.5 (10, 15.5) (168) | 15 (12,16) (105) | 0.9 ± 2.3 (114) | −0.06 (−0.8 - 0.7), p = 0.88 |
 | PP | - | 14.8 (12,16) (82) | 15.5 (13,16) (69) | 0.7 ± 2.8 (65) | 13.5 (10, 15.5) (258) | 14.7 (11.5, 16) (154) | 0.9 ± 2.7 (148) | −0.3 ( −1.1 - 0.5), p = 0.43 |