Simple means and sample sizes for all outcome measures at all time points
| Baseline | 3 months | 12 months | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FFH | UC | FFH | UC | FFH | UC | |||||||
| n | Mean (95%CI) | n | Mean (95%CI) | n | Mean (95%CI) | n | Mean (95% CI) | n | Mean (95% CI) | n | Mean (95% CI) | |
| Child BMI z-score | 63 | 2.69 (2.52 to 2.85) | 65 | 2.74 (2.57 to 2.91) | 48 | 2.62 (2.43 to 2.82) | 50 | 2.65 (2.45 to 2.85) | 45 | 2.72 (2.54 to 2.89) | 43 | 2.58 (2.37 to 2.79) |
| Child waist z-score | 63 | 3.33 (3.17 to 3.49) | 65 | 3.27 (3.09 to 3.44) | 48 | 3.19 (3.00 to 3.37) | 50 | 3.21 (3.02 to 3.40) | 45 | 3.32 (3.18 to 3.47) | 43 | 3.09 (2.87 to 3.31) |
| Child % body fat | 63 | 36.81 (35.25 to 38.36) | 65 | 37.46 (35.80 to 39.13) | 48 | 36.69 (34.77 to 38.61) | 50 | 36.95(35.20 to 38.69) | 45 | 37.58(35.51 to 39.64) | 43 | 35.71(33.64 to 37.79) |
| Child BMI | 63 | 25.79 (24.67 to 26.91) | 65 | 25.93 (24.86 to 26.99) | 48 | 26.18 (24.74 to 27.61) | 50 | 25.60(24.40 to 26.81) | 45 | 27.30(25.80 to 28.81) | 43 | 25.82(24.69 to 26.95) |
| Child waist circumference | 63 | 86.17 (83.24 to 89.09) | 65 | 86.30 (83.35 to 89.24) | 48 | 86.44 (82.63 to 90.24) | 50 | 85.62(82.15 to 89.08) | 45 | 90.36(86.79 to 93.92) | 43 | 86.47(83.13 to 89.81) |
| Child age | 63 | 9.46 (9.07 to 9.86) | 65 | 9.43 (9.03 to 9.83) | 48 | 10.01 (9.56 to 10.45) | 50 | 9.56 (9.10 to 10.03) | 45 | 10.50 (10.05 to 10.94) | 43 | 10.27 (9.77 to 10.77) |
| Fruit and vegetableconsumption (child)† | 63 | 2.13 (1.60 to 2.65) | 65 | 2.43 (1.95 to 2.91) | 48 | 2.13 (1.54 to 2.71) | 50 | 2.22 (1.75 to 2.69) | 45 | 2.22 (1.64 to 2.85) | 41 | 2.29 (1.74 to 2.85) |
| EQ-5D-Y (child reported) | ||||||||||||
| Visual AnalogueScale score† | 63 | 71.95 (65.91 to 77.99) | 65 | 69.92(64.32 to 75.52) | 48 | 70.72(65.12 to 76.33) | 50 | 76.06(69.96 to 82.16) | 45 | 70.22(64.55 to 75.90) | 42 | 73.93(66.86 to 80.99) |
| Utility score† | 63 | 0.82 (0.77 to 0.87) | 65 | 0.79 (0.72 to 0.86) | 48 | 0.83 (0.76 to 0.90) | 50 | 0.80 (0.73 to 0.88) | 43 | 0.83 (0.77 to 0.90) | 41 | 0.79 (0.71 to 0.88) |
| EQ-5D-Y (parent reported) | ||||||||||||
| Visual Analogue Scale score† | 63 | 75.21 (70.38 to 80.03) | 65 | 74.56(69.48 to 79.63) | 46 | 80.91(76.59 to 85.23) | 50 | 83.32(79.17 to 87.47) | 44 | 80.66(76.24 to 85.08) | 42 | 80.26(75.19 to 85.33) |
| Utility score† | 63 | 0.85 (0.80 to 0.90) | 65 | 0.84 (0.78 to 0.89) | 46 | 0.86 (0.79 to 0.93) | 50 | 0.84 (0.77 to 0.91) | 44 | 0.88 (0.84 to 0.91) | 42 | 0.87 (0.81 to 0.93) |
| PedsQL Inventory (child reported) | ||||||||||||
| Overall score† | 63 | 75.91(72.01 to 79.81) | 65 | 78.07(74.39 to 81.76) | 48 | 79.96(75.74 to 84.18) | 50 | 77.90(73.27 to 82.54) | 45 | 79.93(75.42 to 84.43) | 42 | 79.04(74.13 to 83.95) |
| Psychosocial score† | 63 | 75.00(70.74 to 79.26) | 65 | 76.97(72.97 to 80.97) | 48 | 79.10(74.70 to 83.50) | 50 | 76.61(71.48 to 81.74) | 45 | 78.85(73.85 to 83.86) | 42 | 79.05(73.86 to 84.24) |
| Physical score† | 63 | 77.54(73.07 to 82.01) | 65 | 80.19(76.19 to 84.18) | 48 | 81.57(76.90 to 86.23) | 50 | 80.25(75.59 to 84.91) | 45 | 81.94(77.45 to 86.44) | 42 | 79.02(74.00 to 84.04) |
| PedsQL Inventory (parent reported) | ||||||||||||
| Overall score† | 63 | 72.30(67.42 to 77.19) | 65 | 70.61(66.58 to 74.64) | 47 | 73.72(67.91 to 79.54) | 49 | 73.83(68.34 to 79.31) | 45 | 76.71(71.18 to 82.25) | 42 | 75.98(71.19 to 80.77) |
| Psychosocial score† | 63 | 71.19(66.14 to 76.24) | 65 | 69.35(65.47 to 73.24) | 47 | 72.80(66.82 to 78.77) | 49 | 73.77(68.74 to 78.80) | 45 | 75.11(69.14 to 81.08) | 42 | 75.67(71.09 to 80.24) |
| Physical score† | 63 | 74.45(69.24 to 79.66) | 65 | 72.87(67.19 to 78.56) | 47 | 75.51(68.53 to 82.50) | 49 | 73.93(66.74 to 81.12) | 45 | 79.71(73.68 to 85.74) | 42 | 76.58(69.99 to 83.17) |
| Habitual activity by accelerometer | ||||||||||||
| MVPA (min/day)† | 27 | 46.96(40.16 to 53.77) | 19 | 52.60(40.22 to 64.98) | 27 | 43.71(36.58 to 50.85) | 19 | 57.81(46.82 to 68.81) | ||||
| Sedentary (min/day) | 27 | 454.41(425.09 to 483.72) | 19 | 436.68(400.52 to 472.84) | 27 | 458.65(433.90 to 483.40) | 19 | 427.62(384.72 to 470.52) | ||||
| Step count† | 27 | 8297.94(7552.43 to 9043.46) | 19 | 8316.76(7214.66 to 9418.87) | 27 | 8520.24 (7554.70 to 9485.79) | 19 | 9129.62 (7789.40 to 10469.85) | ||||
| Parenting style | ||||||||||||
| Authoritative score† | 56 | 4.08 (3.92 to 4.23) | 59 | 4.02 (3.84 to 4.21) | 45 | 4.13 (3.97 to 4.29) | 45 | 4.04 (3.82 to 4.26) | 44 | 4.19 (4.04 to 4.34) | 38 | 3.97 (3.74 to 4.21) |
| Authoritarian score | 56 | 1.70 (1.58 to 1.83) | 59 | 1.58 (1.47 to 1.69) | 45 | 1.60 (1.46 to 1.74) | 45 | 1.56 (1.45 to 1.66) | 44 | 1.59 (1.45 to 1.72) | 38 | 1.58 (1.46 to 1.69) |
| Permissive score | 56 | 2.34 (2.14 to 2.55) | 59 | 2.28 (2.07 to 2.50) | 45 | 2.21 (1.98 to 2.43) | 45 | 2.19 (1.96 to 2.43) | 44 | 2.11 (1.90 to 2.32) | 38 | 2.09 (1.86 to 2.33) |
| Child-parent relationship | ||||||||||||
| Overall score† | 63 | 3.93 (3.77 to 4.09) | 65 | 4.11 (3.95 to 4.27) | 47 | 4.05 (3.85 to 4.24) | 50 | 4.18 (3.98 to 4.37) | 45 | 3.98 (3.77 to 4.20) | 42 | 4.12 (3.93 to 4.31) |
| Conflicts score† | 63 | 3.44 (3.22 to 3.66) | 65 | 3.80 (3.57 to 4.03) | 47 | 3.63 (3.36 to 3.90) | 50 | 3.81 (3.54 to 4.08) | 45 | 3.54 (3.23 to 3.85) | 42 | 3.76 (3.49 to 4.03) |
| Closeness score† | 63 | 4.49 (4.36 to 4.62) | 65 | 4.47 (4.30 to 4.63) | 47 | 4.53 (4.39 to 4.67) | 50 | 4.60 (4.45 to 4.75) | 45 | 4.49 (4.34 to 4.64) | 42 | 4.53 (4.36 to 4.71) |
| FEAHQ children subscales* | ||||||||||||
| Activity level | 63 | 8.16 (3.96 to 12.37) | 65 | 9.09 (5.59 to 12.59) | 47 | 6.91 (3.18 to 10.64) | 49 | 3.79 (0.44 to 7.14) | 45 | 7.09 (2.56 to 11.61) | 42 | 4.73 (-0.42 to 9.87) |
| Stimulus | 63 | 17.33(14.68 to 19.99) | 65 | 17.26(14.52 to 20.00) | 47 | 14.45(11.90 to 17.00) | 49 | 16.08(12.68 to 19.48) | 45 | 13.78(11.94 to 15.61) | 42 | 15.79(12.74 to 18.84) |
| Eating related to hunger | 63 | 5.67 (5.19 to 6.14) | 65 | 5.58 (5.17 to 6.00) | 47 | 5.21 (4.67 to 5.76) | 49 | 5.57 (5.07 to 6.08) | 45 | 5.36 (4.83 to 5.88) | 42 | 5.48 (4.91 to 6.04) |
| Eating style | 63 | 16.43(14.83 to 18.02) | 65 | 14.37(13.03 to 15.71) | 47 | 13.85(12.35 to 15.35) | 49 | 12.90(11.54 to 14.26) | 45 | 14.42(12.62 to 16.22) | 42 | 13.31(11.59 to 15.03) |
| Parent BMI | 64 | 31.88(30.03 to 33.73) | 73 | 32.01(30.08 to 33.94) | 49 | 30.20(30.04 to 33.96) | 49 | 31.07(29.11 to 33.03) | 50 | 31.82(29.92 to 33.72) | 42 | 29.66(27.67 to 31.64) |
| Parent % body fat | 64 | 38.48(36.11 to 40.85) | 73 | 39.21(37.10 to 41.32) | 47 | 39.52(37.27 to 41.79) | 49 | 38.72(36.22 to 41.21) | 46 | 38.36(36.05 to 40.67) | 41 | 36.89(34.06 to 39.72) |
| Parent WEMWBS† | 56 | 47.86(45.48 to 50.23) | 57 | 47.74(45.17 to 50.31) | 45 | 50.00(47.47 to 52.53) | 43 | 48.09(44.78 to 51.40) | 44 | 50.68(47.59 to 53.78) | 38 | 44.95(41.14 to 48.75) |
*FEAHQ parent subscales not shown, all between-group differences non-significant.
†Denotes variables where higher scores are better (for other variables lower scores are better).
BMI, body mass index; EQ-5D-Y, EuroQol Five Dimensions Questionnaire Youth Version; FFH, Families for Health; FEAHQ, Family Eating and Activity Habits Questionnaire; MVPA, moderate and vigorous physical activity; UC, usual care; WEMWBS, Warwick-Edinburgh Mental Well-Being Scale.