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Table 2 Sleep quality and its component scores among study subjects at JUMC, Ethiopia, 2018

From: Poor sleep quality and its predictors among type 2 diabetes mellitus patients attending Jimma University Medical Center, Jimma, Ethiopia

Study participants (N = 198)

Variables

Category

T2DM group N (%)

Non-diabetic group N (%)

Sleep duration

> 7 h

21 (21.2)

35 (35.4)

6–7 h

53 (53.5)

45 (45.5)

5–6 h

14 (14.1)

17 (17.2)

< 5 h

11 (11.1)

2 (2)

Sleep latency

Never (0)

25 (25.3)

38 (38.4)

< 1 times a week (1)

50 (50.5)

44 (44.4)

1–2 times a week (2)

20 (20.2)

14 (14.1)

≥ 3 times a week (3)

4 (4)

3 (3)

Sleep efficiency

≥ 85%

22 (22.2)

57 (57.6)

75–84%

40 (40.4)

28 (28.3)

65–74%

11 (11.1)

8 (8.1)

< 65%

26 (26.3)

6 (6.1)

Day time dysfunction

Never (0)

38 (38.4)

72 (72.7)

< 1 times a week (1)

52 (52.5)

26 (26.3)

1–2 times a week (2)

8 (8.1)

1 (1)

≥ 3 times a week (3)

1 (1)

0

Sleep disturbance

Never (0)

3 (3)

23 (23.2)

< 1 times a week (1)

89 (89.9)

76 (76.8)

1–2 times a week (2)

6 (6.1)

0

≥ 3 times a week (3)

1 (1)

0

Use of sleep medication

Never (0)

86 (86.9)

95 (96)

< 1 times a week (1)

12 (12.1)

4 (4)

1–2 times a week (2)

1 (1)

0

Subjective sleep quality

Very good (0)

25 (25.25)

59 (59.6)

Fairly good (1)

37 (37.4)

36 (36.4)

Fairly bad (2)

21 (21.2)

4 (4)

Very bad (3)

16 (16.15)

0