Table 3.

BMI and PTSD symptom categories

		Number of PTSD symptoms
		0	I–II	III–IV
Underweight	n	50	21	12
	% of PTSD class	2.3	3.3	7.3
Normal weight	n	1,503	417	98
	% of PTSD class	69.7	66.5	59.4
Overweight	n	478	131	42
	% of PTSD class	22.2	20.9	25.5
Obese	n	126	58	13
	% of PTSD class	5.8	9.3	7.9