Table 3.
Relationship Between Psychosocial, Behavioural, and Physical Changes by Tertile, estimated means (SD)
| SMFQ tertiles | PsySoc tertiles | Phys tertiles | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Most positive change | Least positive change | P-value comparing tertiles | Most positive change | Least positive change | P-value comparing tertiles | Most positive change | Least positive change | P-value comparing tertiles | |
| Change in SMFQ | −4.45 (2.81) | 5.29 (4.34) | <.001 | −3.0 (4.6) | 1.6 (5.7) | .022 | −3.7 (3.8) | 0.6 (6.6) | .058 |
| Change in PsySoc | 8.1 (13.8) | −2.9 (11.6) | .018 | 21.5 (8.2) | −7.3 (7.1) | <.001 | 16.1 (11.4) | −0.8 (15.5) | .004 |
| Change in Phys | 12.5 (18.9) | −1.3 (10.9) | .018 | 18.0 (20.1) | −1.1 (12.8) | .002 | 27.8 (12.9) | −7.6 (9.0) | <.001 |
| Change in BMI | 0.17 (0.96) | 0.36 (1.05) | .591 | 0.0 (1.2) | 0.4 (1.3) | .434 | 0.1 (1.4) | 0.3 (1.1) | .735 |
| Change in BMI z-score | −0.025 (0.08) | −0.014 (0.08) | .676 | -.001 (0.1) | -.006 (0.1) | .927 | .01 (0.1) | −0.2 (.08) | .437 |
| Change in MVPA (min/day) | 6.36 (12.26) | 3.86 (13.08) | .655 | 11.6 (8.2) | .007 (10.6) | .017 | 7.5 (9.7) | 8.0 (13.3) | .932 |
| Change in Junk (serves/day) | −2.25 (4.06) | −0.36 (3.61) | .239 | −2.5 (3.2) | −1.5 (3.4) | .480 | −5.9 (2.2) | −1.4 (3.4) | .016 |
Note. SMFQ Short Moods and Feelings Questionnaire; PsySoc psychosocial quality of life; Phys physical quality of life; BMI body mass index; MVPA moderate and vigorous physical activity