Table 4.

Binge eating and purging odds ratios

Behavior	Predictor	Odds ratio
Wave 3 binge eating	Wave 1 negative urgency	1.29
	Wave 1 negative affect	1.19
	Wave 2 binge	6.68
	Wave 2 eating expectancies	1.24
	Wave 2 thinness expectancies	1.17
Wave 3 purging	Wave 1 negative affect	1.98
	Wave 2 purging	7.24
	Wave 2 eating expectancies	1.27
	Wave 2 thinness expectancies	1.18
Wave 4 binge eating	Wave 3 binge eating	2.13
	Wave 3 eating expectancies	1.15
Wave 4 purging	Wave 3 binge eating	4.08
	Wave 3 thinness expectancies	1.14

Note. Odds Ratios are based on available data at each wave (e.g., n = 1843 at Wave 1 and n = 1417 at Wave 4). Total sample n = 1906.