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. Author manuscript; available in PMC: 2023 Jan 1.
Published in final edited form as: J Psychopathol Clin Sci. 2021 Nov 29;131(1):34–44. doi: 10.1037/abn0000717

Table 3C.

Preference and Valuation Consistency Sample 3.

Parameter Median 89% CI pd ≈ 2-sided
p
β HL SA+MDD 3.764*** [3.202, 4.365] 1.000 0
β Controls (vs. HL SA+MDD) 1.400*** [0.756, 1.943] 1.000 0
β MDD (vs. HL SA+MDD) 1.497*** [0.867, 2.061] 1.000 0
β LL SA+MDD (vs. HL SA+MDD) 1.586*** [0.922, 2.293] 1.000 0
β Site Code −0.805** [−1.272, −0.331] 0.997 0.006
ksubject Controls −0.156 [−0.414, 0.105] 0.828 0.344
ksubject MDD −0.161 [−0.398, 0.106] 0.836 0.328
ksubject LL SA+MDD −0.012 [−0.267, 0.266] 0.529 0.942

Note: ksubject: subject-level discount rate (calculated as −group intercept/group β); β: valuation consistency.

*

p<.05

**

p<0.01

***

p<0.001 (two-sided p-value of respectively .05, .01 and .001 corresponds approximately to a pd of 97.5%, 99.5% and 99.95%). Dependent variable: Choice (now versus later). MDD = major depressive disorder. SI = suicidal ideation. SA = suicide attempt. LL = low lethality. HL = high lethality.