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Table 3 Difference in sample characteristics of Try Dry app users in 2020 and 2021

From: Exploring changes in temporary abstinence in increasing and higher risk drinkers in England and Dry January participation in users of the Try Dry app in the UK between 2020 and 2021

 

2020

2021

Difference

Try Dry app, n

43,868

60,730

 

Gender, % Female (n)

68% (29,546a)

70% (33,390b)

x2 (df = 1) = 48.27, p < .001, V < .01

Age, mean (SD)

40.5 (11.31)c

42.8 (11.06)d

t (df = 91,889.99) = -31.03, p < .001, d = .20

  1. aMissing gender data from 29 app users in 2020. 74 participants reporting ‘other’ and 499 reporting ‘rather not say’ are also treated as missing here
  2. bMissing gender data from 10,237 app users in 2021. 58 reporting ‘other’ and 3017 reporting ‘rather not say’ are also treated as missing here
  3. cMissing age data from 4 app users in 2020
  4. dMissing age data from 10,131 in 2021
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BMC Public Health

ISSN: 1471-2458

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