Table 2.

Multilevel models predicting participants' perceptions of their own weight change (N = 500).

	Estimate	SE	t	p	Effect size (pr)
Model 1: Main effects
BMI	<0.01	0.01	0.35	0.73	0.02
Dissastisfaction with own body	0.21	0.03	6.44	<0.001	0.39
Relationship quality	−0.02	0.02	−0.98	0.33	−0.06
Relationship length	0.02	0.01	3.50	<0.001	0.22
Age	< −0.01	<0.01	−1.17	0.24	−0.08
Gender	< −0.01	0.03	<0.01	0.99	< −0.01
Model 2: Interactions with actor gender
BMI*actor gender	−0.01	0.01	−2.07	0.04	−0.13
Dissastisfaction with own body*actor gender	0.01	0.03	0.38	0.72	0.02
Relationship quality*actor gender	0.02	0.02	1.0	0.32	0.07
Relationship length*actor gender	< −0.01	0.01	−0.31	0.76	−0.02
Age*actor gender	<0.01	<0.01	0.97	0.33	0.06
Model 3: Interactions with sexual orientation
BMI*actor gender*partner gender	<0.01	0.01	0.78	0.44	0.05
Dissatisfaction with own body*actor gender*partner gender	0.03	0.03	1.00	0.32	0.07
Relationship quality*actor gender*partner gender	−0.01	0.02	−0.76	0.45	−0.05
Relationship length*actor gender*partner gender	−0.01	0.01	−0.70	0.48	−0.05
Age*actor gender*partner gender	< −0.01	0.01	−0.79	0.43	−0.05

Analyses examining interactions with partner gender were included in model 3, but were not part of study aims so are not shown here. Significant findings are shown in bold.