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Table 2 Clinical and sociodemographic characteristics of the patients included in the study (Phase 1 and Phase 2)

From: Impact of hypoglycemic episodes on health-related quality of life of type-2 diabetes mellitus patients: development and validation of a specific QoLHYPO© questionnaire

Patient characteristics

Phase 1 (n = 140)

Phase 2 (n = 227)

Age (mean years, SD)

63.0 (9.9),

62.7 (11.0)

Gender (% men)

55.0

54.6

Marital status (% married)

70.7

74.00

Level of education (%)

No schooling

10.7

7.9

Primary

43.6

41.4

Secondary

19.3

30.4

Vocational

12.9

7.9

University and post-graduate

13.6

12.4

Employment status (%)

Active

33.6

34.4

Unfit for work

0.7

1.3

Unemployed

7.9

3.5

Retired

37.9

44.5

Homemaker

20.0

15.0

Other

0.0

1.3

BMI (Kg/m2, SD)

29.3 (5.0)

29.1 (4.6)

Sedentariness (%)

25.0

19.0

Time since T2DM diagnosis (years, SD)

14.6 (6.9)

12.6 (7.4)

Family history of T2DM (%)

58.6

63.4

HbA1c (mean, min-max)

7.4 (5.3-10.8)

7.4 (4.6-17.1)

Presence of T2DM-related complications (%)

37.1

35.7

Microvascular (% of patients with complications)

76.9

56.8

Macrovascular (% of patients with complications)

48.1

80.2

Charlson index (mean, SD)

2.2 (1.7)

1.9 (1.8)

Number of hypoglycemic episodes in the last 6 months (mean, SD)

5.5 (11.1)

5.1 (7.1)

Number of hypoglycemic episodes in the last 6 months confirmed with glucose meter (mean, SD)

3.5 (3.5)

3.5 (5.3)