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Table 1 Participant characteristics

From: Anything that would help is a positive development”: feasibility, tolerability, and user experience of smartphone-based digital phenotyping for people with and without type 2 diabetes

 

Those who completed the feedback questionnaire

Those who did not complete feedback questionnaire

 

All n = 68

Diabetes n = 35

Control n = 33

p value*

All n = 14

p value#

 

n

%

n

%

n

%

 

n

%

 

Female

42

61.8%

17

48.6%

25

75.8%

 < .05

9

63.3%

.903

Age

 < .001

  

18–29 years old

15

22.1%

0

0%

15

45.5%

 

4

28.5%

 

30–39 years old

9

13.2%

0

0%

9

27.3%

 

4

28.6%

 

40–49 years old

6

8.8%

5

14.3%

1

3%

 

1

7.1%

 

50–59 years old

18

26.5%

15

42.9%

3

9.1%

 

2

14.3%

 

60–70 years old

20

29.4%

15

42.9%

5

15.2%

 

3

28.1%

 

Marital status

 < .001

 

.353

Single (never married)

25

36.8%

4

11.4%

21

63.6%

 

4

28.6%

 

Married or common-law partnership

38

55.9

27

68.6%

11

33.3%

 

7

50%

 

Divorced, separated, or widowed

5

7.4%

4

11.4%

1

3%

 

3

21.4%

 

Education

.258

 

.905

Secondary school or less

8

11.8%

5

14.3%

3

9.2%

 

2

14.3%

 

Some post-secondary

16

23.5%

12

34.3%

4

12.1%

 

4

28.6%

 

Completed Bachelor’s

22

32.4%

10

28.6%

12

36.4%

 

3

21.4%

 

Masters or higher

22

32.4%

8

22.9%

14

42.4%

 

5

35.7%

 

Employment status

 < .05

 

.636

Employed (full or part-time)

35

51.5%

15

42.8%

20

60.6%

 

7

50%

 

Student (full or part-time)

6

8.8%

0

0%

6

18.2%

 

1

7.1%

 

Retired

14

20.6%

12

34.3%

2

6.1%

 

0

0%

 

Disabled (not able to work)

6

8.8%

5

14.3%

1

3%

 

1

7.1%

 

Unemployed (looking for work)

2

2.9%

0%

0%

2

6.1%

 

3

21.4%

 

Unemployed (not looking for work)

5

7.4%

3

8.6%

2

6.1%

 

2

7.1%

 

Ethnicity

.143

 

.618

White Irish

56

82.4%

32

91.4%

24

72.7%

 

10

71.4%

 

Any other white background

9

13.2%

2

5.7%

7

21%

 

3

21.4%

 

Black or black Irish- African

1

1.5%

0

0%

1

3%

 

0

0%

 

Asian or Asian Irish-Chinese

1

1.5%

0

0%

1

3%

 

0

0%

 

Asian or Asian Irish- Any other Asian background

1

1.5%

1

2.9%

0

0%

 

1

7.1%

 

Self-rated health

 < 0.05

 

.027

Excellent

8

11.8%

0

0%

8

24.2%

 

2

14.3%

 

Very good

12

17.6%

4

11.4%

8

24.2%

 

8

57.1%

 

Good

35

51.5%

24

68.6%

11

33.3%

 

3

21.4%

 

Fair

9

13.2%

4

11.4%

5

15.2%

 

1

7.1%

 

Poor

4

5.9%

3

8.5%

1

3%

 

0

0%

 

BMI category

 < .001

 

 < .001

Underweight

3

4.4%

1

2.9%

2

6.1%

 

0

0%

 

Normal weight

25

36.8%

5

14.3%

20

60.6%

 

8

57.1%

 

Overweight

15

22.1%

9

25.7%

6

18.2%

 

4

28.6%

 

Obese

22

32.3%

19

57.6%

3

9.1%

 

2

28.6%

 

Missing

3

4.4%

1

2.9%

2

6.1%

 

0

0%

 
 

All

Diabetes

Control

 

All

(diabetes sample = 3)

 

Scores on psychological questionnaires

M

SD

M

SD

M

SD

 

M

SD

 

Depression

PHQ-9

6.4

6.1

6.8

6.6

5.8

5.5

0.512

6

4.7

.266

Anxiety

GAD-7

5.3

5.4

4.9

5.1

5.8

5.7

0.454

4.1

3.6

.558

Diabetes Distress

PAID-5

n/a

n/a

7

5.1

n/a

n/a

 

3.3

4.2

 

Diabetes Stigma

DSAS-2

n/a

n/a

48.2

18.4

n/a

n/a

 

24

1.7

 
  1. Due to missing data, reported sample sizes for BMI may not equal the total sample sizes
  2. PHQ-9 Patient Health Questionnaire, 9 items, total score range 0–27, GAD-7 Generalized Anxiety Disorder Assessment, 7 items, total score range 0–21, PAID-5 Problem Areas in Diabetes short form, 5 items, total score range 0–20, DSAS-2 Type 2 Diabetes Stigma Assessment Scale, 19 items, total score range 19–95
  3. * = p values are for differences between people with and without diabetes. # = p values for differences between those who completed the feedback questionnaire and those who did not. Tests are Pearson’s Chi-Squared or independent samples for categorical and continuous variables, respectively