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Table 4 Logistic regression

From: Characteristics of HCV positive patients in an Italian urban psychiatric unit

Independent variables z p OR Confidential interval 95%
Previous suicide attempt 2,47 0,01* 2,87 1.24 – 6,61
Substance abuse 3,92 0,0001* 5,31 2,31 – 12,22
Scolarity (High school) -1,24 0,21 0,57 0,23 – 1,39
Scolarity (University years) -1,37 0,16 0,34 0,08 – 1,57
Morrison scale (1–7) 0,39 0,69 1,19 0,50 – 2,84
Morrison scale (8–9) -9,5 0,26 2,51 0,49 – 12,82