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. Author manuscript; available in PMC: 2015 Jun 8.
Published in final edited form as: J Consult Clin Psychol. 2013 Sep 9;81(6):1040–1051. doi: 10.1037/a0034342

Table 5.

Estimated probabilities of having DSM-IV past-year MDE, NP tribe

Personal Characteristics Community Effect
Protective Average Elevated risk
-2 Standard deviations -1 Standard deviation Average +1 Standard deviation +2 Standard deviations
Typical Northern Plains reservation resident1 0.0010 0.0025 0.0065 0.0165 0.0416
Never married2 0.0005 0.0012 0.0032 0.0082 0.0209
High cultural spirituality scale score (95th percentile)2 0.0007 0.0018 0.0045 0.0116 0.0294
Natal family violence2 0.0013 0.0033 0.0086 0.0219 0.0547
Natal family suicide or depression2 0.0042 0.0108 0.0276 0.0682 0.1591

Note: Probabilities calculated using fixed coefficients in random-intercept logistic regression model.

1

Most common (modal) characteristics among the participants of the NP tribe: Married, employed female, age 25-34, with highest education = 12 yrs and household income below federal poverty level, no traditional economic contributions to household, and no natal family violence or depression. Mean scores were used for scales.

2

Values of modal/mean characteristics remain the same except for this difference.