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. Author manuscript; available in PMC: 2021 Jun 1.
Published in final edited form as: Depress Anxiety. 2020 Feb 27;37(6):532–539. doi: 10.1002/da.23005

Table 1.

Sample Characteristics

Characteristic Mean (SD)
Age (in years) 29.3 (7.72)
PR 19.78 (1.64)
SLE 1.67 (1.66)
MDD Last Year Diagnosis N = 217 (11%)
MZ twins N = 1,178
DZ twins N = 878

Note. PR = Perceived Resilience, SLE = number of stressful life events in past 90 days, MDD = Major Depressive Disorder. MZ = monozygotic twin pair, DZ = dizygotic twin pair. Discrepancy-based psychiatric resilience (DBPR) was a standardized measure with mean = 0 and variance = 1.