Table 2.
Summary of adjusted mixed-effects model examining baseline latent profiles as predictors of change in percentage overweight
| Fixed-effects term | Test statistic (df), p-valuea, effect sizeb |
|---|---|
| Time | F(2,326) = 162.24, p < .001, η 2 = .47 |
| Profile | F(2,158) = 0.41, p = .66, η 2 = .001 |
| Maintenance condition | F(2,158) = 0.07, p = .93, η 2 = .00 |
| Age | F(1,158) = 1.04, p = .31, η 2 = .001 |
| Sex | F(1,158) = 1.19, p = .28, η 2 = .002 |
| Race | F(1,158) = 2.03, p = .16, η 2 = .003 |
| Ethnicity | F(1,158) = 1.22, p = .27, η 2 = .002 |
| SES | F(1,158) = 9.10, p = .002, η 2 = .01 |
| Two-way interactions | |
| Time by profile | F(4,326) = 0.06, p = .99, η 2 = .00 |
| Time by maintenance condition | F(4,326) = 4.29, p = .002, η 2 = .03 |
| Profile by maintenance condition | F(4,158) = 0.75, p = .56, η 2 = .004 |
| Three-way interactions | |
| Time by profile by maintenance condition | F(8,326) = 0.55, p = .82, η 2 = .01 |
df degrees of freedom; SES socioeconomic status.
aSignificance defined as p < .05 (Tukey-adjusted analyses of variance).
bEffect sizes are η 2.