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Table 3 Cannabis use measures across study assessment points

From: A smartphone app intervention for adult cannabis users wanting to quit or reduce their use: a pilot evaluation

  

Baseline (111)

Post (93)

Follow-up (75)

Days

Md

29

21

20

Range

4–30

0–30

0–30

DTCQ (%)

Md

40%

50%

48%

Range

0–100%

0–93%

0–100%

CPQ

M

7.1

4.8

5.0

sem

.33

.39

.50

SDSa

Md

6

4

3

Range

0–13

0–14

0–14

  1. SDS Severity of Dependence, CPQ Cannabis Problems Questionnaire, DTCQ Drug Taking Confidence Questionnaire, Days (cannabis use days in past month)
  2. a Ns = 98/93/75