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Table 1 Sample characteristics for the total sample and stratified according to treatment satisfaction (survey 2018–2019)

From: Increased risk of impaired treatment satisfaction among girls/women and young people with suboptimal HbA1c: Results of a nationwide type 1 diabetes study

Characteristic

Treatment satisfaction

p-valueb

Total

 

Very good

 

Good

 

Poora

 

% or mean (SD)

N

% or mean (SD)

N

% or mean (SD)

N

% or mean (SD)

N

Sex

        

0.002

 Male

41%

238

46%

88

44%

117

28%

33

 

 Female

59%

337

54%

103

56%

149

72%

85

 

Age [years]

20.9 (4.0)

575

20.5 (3.9)

191

20.9 (3.8)

266

21.4 (4.4)

118

0.002

Age group

0.086

 14–17 years

26%

151

27%

52

25%

66

28%

33

Ref.

 18–21 years

38%

221

42%

81

40%

106

29%

34

0.062

 22–25 years

21%

121

18%

34

22%

59

24%

28

0.888

 26–30 years

14%

82

13%

24

13%

35

19%

23

0.499

Socioeconomic status

       

0.606

 Low

16%

90

16%

30

16%

43

14%

17

Ref.

 Intermediate

45%

258

44%

84

43%

114

51%

60

0.479

 High

39%

225

39%

75

41%

109

35%

41

0.805

 Unknown

0%

2

1%

2

0%

0

0%

0

1.000

Age at manifestation [years]

2.9 (1.2)

575

2.9 (1.2)

191

2.9 (1.1)

266

2.9 (1.2)

118

0.607

Diabetes duration [years]

18.0 (3.7)

575

17.6 (3.6)

191

18.0 (3.7)

266

18.5 (4.1)

118

0.493

BMI-SDS

0.37 (0.95)

568

0.40 (0.90)

189

0.31 (0.99)

264

0.44 (0.95)

115

0.613

HbA1c [mmol/mol]

61.6 (14.9)

560

57.3 (10.8)

188

62.2 (15.4)

258

67.3 (17.4)

114

0.027

HbA1c [%]

7.8 (1.3)

560

7.4 (1.0)

188

7.8 (1.4)

258

8.2 (1.3)

114

 < 0.001

 < 7.5% (< 58 mmol/mol)

46%

267

60%

115

46%

122

25%

30

Ref.

 ≥ 7.5% (≥ 58 mmol/mol)

51%

293

38%

73

52%

136

71%

84

 < 0.001

 Unknown

3%

15

2%

3

3%

8

3%

4

0.060

Insulin pump

        

0.101

 No

29%

165

22%

42

33%

87

31%

36

Ref.

 Yes

71%

409

78%

149

67%

178

69%

82

0.037

 Unknown

0%

1

0%

0

0%

1

0%

0

1.000

Glucose sensorc

        

0.303

 No, never

18%

106

18%

35

18%

48

19%

23

Ref.

 Yes, temporarily

17%

99

17%

33

15%

40

22%

26

0.632

 Yes, permanently

64%

369

64%

123

67%

177

58%

69

0.261

 Unknown

0%

1

0%

0

0%

1

0%

0

1.000

Participation in the Type 1 Diabetes Disease Management Program

    

0.329

 Yes

45%

260

48%

92

44%

117

43%

51

Ref.

 No

32%

185

29%

55

32%

84

39%

46

0.089

 Don´t know

22%

124

22%

42

23%

61

18%

21

0.986

 Unknown

1%

6

1%

2

2%

4

0%

0

1.000

Hypoglycemia with hospitalization during the past 12 months

   

0.960

 No

97%

560

98%

187

97%

258

97%

115

 

 Yes

3%

15

2%

4

3%

8

3%

3

 

Diabetic ketoacidosis with hospitalization during the past 12 months

   

0.471

 No

95%

548

97%

185

95%

252

94%

111

 

 Yes

5%

27

3%

6

5%

14

6%

7

 

Diabetes-related long-term complications

      

0.527

 No

78%

446

80%

153

76%

201

78%

92

Ref.

 Yes

17%

98

17%

32

18%

48

15%

18

0.324

 Unknown

5%

31

3%

6

6%

17

7%

8

0.676

  1. aThe possible answers “moderate”, “poor” and “very poor” were grouped
  2. bp-value according to likelihood ratio test (global) or Wald test for categorical variables (comparison with reference) adjusted for sex and age group
  3. cIncluding both continuous glucose monitoring (CGM) and flash glucose monitoring (FGM)