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Table 1 Descriptive statistics comparing participants who completed all three assessments (Completers) versus those who were lost to follow-up (Non-completers)

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

  

Completers (n = 75)

Non-completers (n = 36)

p

Genderc

Female %

32%

44%

.201

Aget

Mean

27.0

26.2

.626

SD

7.60

8.37

 

Daysm

Md

28.0

30.0

.056

min - max

4–30

7–30

 

SDSa,m

Md

6.0

5.5

.695

min - max

0–13

0–12

 

DTCQc

Confident %

37%

28%

.321

CPQt

Mean

7.1

7.3

.689

SD

3.46

3.41

 

Reduce vs Quitc

Quit %

32%

28%

.651

Past quit attempt/sc

Yes %

76%

75%

.908

RCQc

Action %

35%

33%

.890

  1. aCompleters, n = 66; Non-completers, n = 32
  2. Note: c indicates Chi-square test; t indicates t-test; m indicates = Mann-Whitney U test