Table 3.

Repeated measures regression models for impulsivity variables and weight during the first year of college.

	Beta	SE	p-Value	95% CI
Model 1: weight
Delay discounting (k)	0.008	0.298	0.977	−0.575 to 0.592
Positive urgency	0.303	0.142	0.033	0.024 to 0.581
Baseline weight	0.991	0.030	< 0.001	0.932 to 1.050
Baseline height	0.195	0.158	0.217	−0.115 to 0.504
Daily caloric intake	0.000	0.001	0.864	−0.002 to 0.001
Walking MET minutes	−6.530	2.789	0.019	−11.996 to −1.063
Sex	0.668	1.199	0.578	−1.682 to 3.017
Model 2: weight
Negative urgency	0.280	0.158	0.075	−0.029 to 0.589
Baseline weight	0.986	0.030	< 0.001	0.927 to 1.046
Baseline height	0.153	0.159	0.335	−0.158 to 0.465
Daily caloric intake	0.000	0.001	0.864	−0.002 to 0.001
Walking MET minutes	−7.359	2.618	0.005	−12.490 to −2.229
Sex	−0.075	1.290	0.954	−2.603 to 2.453

Note: Unstandardized estimates are presented. SE = standard error; CI = confidence interval; MET = metabolic equivalent task.