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Table 6 High-risk predictive factors in the EMR model for 3-month prediction

From: Risk stratification using data from electronic medical records better predicts suicide risks than clinician assessments

Risk factor

Relative importance

Wald statistic

Selection probability

Coefficient: 95% CIs

High-risk events past 3 months

52.3

1.4

0.92

(0.00, 0.99)

Injuries from other activities past 3–6 months

48.9

1.4

0.89

(0.00, 0.90)

Male & postcode changes past 3–6 months

37.5

0.9

0.72

(0.00, 0.96)

Poisoning by psychotropic drugs past 3 months

36.6

1.3

0.9

(0.00, 1.02)

Injuries from other activities past 3–6 months

25.9

0.8

0.65

(0.00, 0.65)

High-risk events past 24–48 months

25.4

0.8

0.65

(0.00, 0.78)

High-risk events past 3–6 months

21.1

0.9

0.74

(0.00, 0.76)

Near-misses past 3 months

17.6

0.8

0.71

(0.00, 0.64)

  1. MHDG: Mental Health Diagnosis Group.