Table 3 Study outcome measures by portion size condition and SEP group (M, SD)
| Â | Study 1 | Study 2 | ||||||
|---|---|---|---|---|---|---|---|---|
Higher SEP | Lower SEP | Higher SEP | Lower SEP | |||||
Smaller | Larger | Smaller | Larger | Smaller | Larger | Smaller | Larger | |
Total daily energy intake (kcal) | 2517.44 (641.12) | 2724.83 (711.90) | 2063.59 (397.32) | 2326.05 (509.51) | 2009.261 (438.11) | 2099.951 (2099.95) | 1935.548 (427.29) | 2131.757 (506.51) |
Energy intake from portion-manipulated food (kcal) | 794.61 (98.81) | 1074.74 (225.58) | 813.08 (84.30) | 1030.80 (187.18) | 1013.52 (199.64) | 1179.53 (262.32) | 993.91 (176.28) | 1230.96 (271.99) |
Energy intake from non-manipulated foods (kcal) | 1722.8 (595.17) | 1650.10 (631.66) | 1250.5 (361.19) | 1295.24 (403.65) | 995.74 (315.87) | 920.42 (246.31) | 941.63 (375.63) | 900.79 (390.97) |
Hungera | 150.80 (62.14) | 149.74 (61.89) | 133.38 (47.81) | 135.68 (53.21) | 174.7 (54.6) | 177.2 (67.8) | 171.3 (71.9) | 159.5 (67.0) |
Fullnessa | 273.10 (55.98) | 287.40 (58.22) | 270.66 (55.43) | 277.86 (49.55) | 267.0 (49.8) | 274.7 (46.6) | 267.5 (67.9) | 276.8 (59.6) |