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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: J Abnorm Psychol. 2017 Apr 10;126(4):441–453. doi: 10.1037/abn0000265

Table 2.

Startle Magnitude and Startle Potentiation by Stressor Type, Startle Probe Time, and Group

Predictable: Early
Unpredictable: Early
Unpredictable: Late
No-Shock Shock Potentiation No-Shock Shock Potentiation No-Shock Shock Potentiation
Alcoholic 87.9 (4.1) 110.4 (5.8) 22.6 (4.7) 82.5 (3.5) 117.0 (5.6) 34.5 (4.7) 80.3 (3.9) 121.9 (5.2) 41.5 (5.1)
Control 82.5 (4.1) 116.4 (5.8) 33.9 (4.7) 84.8 (3.4) 113.3 (5.6) 28.5 (4.7) 78.9 (3.9) 121.4 (5.2) 42.5 (5.1)

NOTE: Table presents point estimates (SE) for startle magnitude during no-shock and shock cues and startle potentiation (i.e., the difference in startle magnitude between shock vs. no-shock cues) for early predictable, early unpredictable and late unpredictable conditions from the GLM. This GLM adjusted for all covariates including Task Order, Startle Reactivity, Beck Anxiety Inventory, and Beck Depression Inventory (quantitative variables mean-centered).