Table 2.

Descriptive Statistics and Comparison for Latent Classes and Dimensional Correlates

	Low Class	Acute Class	High Class	Acute vs. Low	High vs. Low	Acute vs. High
Variable	Mean (SD)	Mean (SD)	Mean (SD)	B (95% CI)	B (95% CI)	B (95% CI)
Panic symptoms	4.76 (3.62)	5.88 (3.92)	5.87 (3.59)	0.67 (−0.63, 1.98)	0.82 (0.17, 1.46) *	−0.14 (−1.46, 1.18)
GAD symptoms	5.26 (3.38)	6.61 (3.50)	7.11 (3.93)	0.51 (−0.80, 1.82)	1.50 (0.85, 2.15) +	−1.00 (−2.32, 0.33)
Separation anxiety	4.68 (3.26)	5.64 (3.73)	5.90 (3.48)	0.97 (−0.22, 2.16)	0.98 (0.40, 1.57) ***	−0.01 (−1.22, 1.19)
Social anxiety	5.87 (3.16)	5.61 (2.68)	6.51 (3.29)	−0.55 (−1.75, 0.64)	0.47 (−0.12, 1.07)	−1.02 (−2.23, 0.19)
Fearfulness	0.63 (0.32)	0.67 (0.34)	0.79 (0.32)	0 (−0.12, 0.12)	0.14 (0.08, 0.20) +	−0.14 (−0.26, −0.02) *
Extraversion	17.59 (4.20)	17.25 (3.73)	17.12 (4.23)	0.14 (−1.42, 1.69)	−0.16 (−0.93, 0.60)	0.30 (−1.28, 1.88)
Neuroticism	7.77 (4.55)	8.96 (4.04)	10.07 (4.82)	0.83 (−0.89, 2.55)	2.14 (1.30, 2.99) +	−1.31 (−3.06, 0.43)
Behavioral activation	19.22 (5.98)	19.74 (5.96)	19.99 (5.70)	−0.21 (−2.50, 2.09)	0.68 (−0.45, 1.82)	−0.89 (−3.23, 1.45)
Behavioral inhibition	8.52 (3.96)	8.51 (3.62)	10.30 (4.02)	−0.84 (−2.31, 0.63)	1.66 (0.94, 2.37) +	−2.49 (−3.97, −1.01) ***
Anxiety sensitivity	9.57 (5.47)	10.66 (5.15)	12.27 (6.24)	−0.40 (−2.44, 1.66)	2.27 (1.27, 3.28) +	−2.67 (−4.73, −0.60) **
Irritability	2.50 (2.45)	4.03 (3.06)	3.57 (2.80)	1.35 (0.38, 2.31) **	0.90 (0.42, 1.38) ***	0.45 (−0.53, 1.43)
Depression	4.79 (3.89)	5.90 (4.08)	6.06 (4.09)	0.89 (−0.53, 2.31)	1.17 (0.46, 1.87) **	−0.27 (−1.72, 1.17)

Note. Estimates were derived from a model that adjusted for the experience of a panic-like event; results are unchanged without this adjustment. GAD = generalized anxiety disorder.

^*p ≤ .05,

^**p ≤ .01,

^***p ≤ .001,

⁺p ≤ .0001.