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. 2014 Jul 16;9(7):e102293. doi: 10.1371/journal.pone.0102293

Table 3. Descriptive Statistics for Suicide Risk Factors and Film Preferences of Study Participants (n = 943).

Suicide Risk Factors α M SD Range
Suicidal Ideation .89 48.52 14.12 30–140
Depression .81 6.76 5.29 0–32
Life Satisfaction .85 25.36 5.79 5–35
Psychoticism .56 3.07 1.96 0–14

Note. Values are means (M), standard deviations (SD), and Cronbach's alphas (α) estimated with SPSS as well as the highest and lowest possible value of the variable (Range).