| All participants | Self-regulation outcome | Automaticity outcome | |||
---|---|---|---|---|---|---|
Characteristics | Intervention group (NÂ =Â 267) | Control group (NÂ =Â 270) | Completersi (N-380) | Non-completers (NÂ =Â 157) | Completersi (NÂ =Â 381) | Non-completers (NÂ =Â 156) |
Age (in years) | ||||||
Mean (SD) | 57.0 (12.8) | 57.6 (12.5) | 58.5 (11.7) | 54.3 (14.4)** | 58.7 (11.7) | 53.9 (14.3)** |
Gender | ||||||
Female, % (n) | 66.7 (178) | 64.8 (175) | 64.5 (245) | 68.8 (108)Δ | 65.1 (248) | 67.3 (105)Δ |
Ethnic group | ||||||
Whitea, % (n) | 94.7 (252) | 95.2 (255) | 95.3 (362) | 92.9 (145)Δ | 94.8 (361) | 94.2 (146)Δ |
Otherb, % (n) | 5.3 (15) | 4.9 (13) | 4.7 (18) | 7.1 (11)Δ | 5.2 (20) | 5.8 (9)Δ |
Qualification | ||||||
Non-degreec, % (n) | 49.6 (129) | 44.4 (116) | 46.2 (172) | 49.0 (73)Δ | 45.4 (169) | 51.0 (76)Δ |
Degreed, % (n) | 28.8 (75) | 34.9 (91) | 33.9 (126) | 26.8 (40)Δ | 33.1 (123) | 28.9 (43)Δ |
Othere, % (n) | 21.5 (56) | 20.7 (54) | 19.9 (74) | 24.2 (36)Δ | 21.5 (80) | 20.1 (30)Δ |
Weightf (in kg) | ||||||
Mean (SD) | 100.4 (17.0) | 101.2 (17.5) | 100.7 (16.7) | 101.3(18.9)Δ | 100.4 (17.07) | 102.06 (18.3)Δ |
BMIf (in kg/m2) | ||||||
Mean (SD) | 36.1 (4.7) | 36.5 (5.4) | 36.2 (4.9) | 36.5 (5.4)Δ | 36.2 (5.04) | 36.6 (5.2)Δ |
Self-regulationg | ||||||
Mean (SD) | 2.4(.3) | 2.4 (.3) | 2.4 (.3) | 2.4 (.3)Δ | 2.4 (.36) | 2.4 (.37)Δ |
Automaticityh | ||||||
Mean (SD) | 4.4 (1.0) | 4.5 (.9) | 2.4 (.3) | 2.4 (.3)Δ | 4.5 (.9) | 4.4 (1.0)Δ |