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Table 3 Multiple regression analysis of the proportion of abstinence days 30 days prior to follow-up

From: Readiness to change among involuntarily and voluntarily admitted patients with substance use disorders

Characteristic

Coefficient b

P-value

(95% CI)

Constant

72.5

0.001

(40.3 to 104.8)

Injected drug abusea

−25.5

0.002

(−41.7 to −9.2)

Involuntary hospital admission

−16.0

0.076

(−33.7 to 1.7)

Readiness for change (RCTQ)

14.0

0.083

(−1.9 to 29.9)

Age

0.2

0.696

(−0.7 to 1.0)

Gender

−8.6

0.318

(−25.5 to 8.4)

  1. aDuring the 6 months prior to admission