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Table 3 Pearson’s correlation coefficients for linear correlation between pairs of variables. Inset shows an increase in average age throughout the study period. Brazilian FederalDistrict, 2005 – 2014

From: Psychoactive substances use before suicide: detailed analysis of all cases that occurred in the Brazilian Federal District in a 10-years period

  1. 2-tailed test of significance used; acorrelation significant at 0.05 level
  2. 1. Day of the month; 2. Day of the week; 3. Month; 4. Year; 5. Period; 6. Age; 7. Sex; 8. Level of education; 9. Marital status; 10. Suicide in own home; 11. Previous attempt?; 12. Behavior changed recently?; 13. Skin color; 14. Body Mass Index; 15. Hanging; 16. Firearm; 17. Jumping from height; 18. Poison; 19. Blood Alcohol Content (BAC); 20. Drug use