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Table 1 Baseline characteristics of patients consenting/not consenting to texting sub-study

From: Feasibility, acceptability and validity of SMS text messaging for measuring change in depression during a randomised controlled trial

Characteristic

Consenting

Not consenting

Randomised

n = 527 (69.8%)

n = 228 (30.2%)

n = 755 (100%)

Age: Mean (SD)

   

Years

41.6 (11.5)

49.5 (15.6)

44.0 (13.4)

Gender

   

Female

399 (75.7%)

155 (68.0%)

554 (73.4%)

Employment

   

Working full-time

217 (42.3%)

64 (28.3%)

281 (38.0%)

Working part-time

104 (20.3%)

40 (17.7%)

144 (19.5%)

Unable to work

61 (11.9%)

34 (15.0%)

95 (12.9%)

Looking after home/family

62 (12.1%)

21 (9.3%)

83 (11.2%)

Retired

19 (3.7%)

46 (20.4%)

65 (8.8%)

Full-time education

21 (4.1%)

2 (0.9%)

23 (3.1%)

Other

29 (5.7%)

19 (8.4%)

48 (6.5%)

Total

513 (100%)

226 (100%)

739 (100%)

Depression: Mean (SD)

   

Age at first major episode

23.7 (10.7)

28.5 (14.8)

25.2 (12.3)

BDI-II

32.6 (8.6)

32.4 (9.2)

32.6 (8.8)

PHQ-9*

16.0 (5.3)

15.8 (5.1)

16.0 (5.3)

  1. *26 patients had 1 or 2 PHQ9 questions missing and therefore, their overall PHQ9 score was pro-rated.